Difficulty doing regular activities, though you may still be able to walk independently. Take this medication by mouth with or without food. If you notice other effects not listed above, contact your doctor or pharmacist. Consult your doctor before breastfeeding. Make sure laboratory personnel and all your doctors know you use this drug. Consult your pharmacist or local waste disposal company. Drink plenty of fluids unless otherwise directed by your doctor. Selected from data included with permission and copyrighted by First Databank, Inc. If it is near the time of the next dose, skip the missed dose. Drug interactions may change how your medications work or increase your risk for serious side effects. Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products). Properly discard this product when it is expired or no longer needed. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. Consult your doctor for more details. ta.queueForLoad : function(f, g){document.addEventListener('DOMContentLoaded', f);})(function(){ta.trackEventOnPage('postLinkInline', 'impression', 'postLinks-15476748', '');}, 'log_autolink_impression');Denver probably wont happen since we are both to excited to get to the condo (and it's already paid for). Consult your pharmacist or local waste disposal company. Follow all directions on your prescription label. Do not take this medicine in larger or smaller amounts or for longer than recommended. The chewable tablet must be chewed before you swallow it. To prevent motion sickness, take meclizine about 1 hour before you travel or engage in activity that causes motion sickness. Symptoms of overdose may include: severe drowsiness, seizures, widened pupils. Tell your doctor or pharmacist if you are taking other products that cause drowsiness such as opioid pain or cough relievers (such as codeine, hydrocodone), alcohol, marijuana (cannabis), drugs for sleep or anxiety (such as alprazolam, lorazepam, zolpidem), muscle relaxants (such as carisoprodol, cyclobenzaprine), or other antihistamines (such as cetirizine, diphenhydramine). Does Travel-Ease (Meclizine) Tablet, Chewable interact with other medications? Shared reviews and ratings Tell your doctor right away if you have any serious side effects, including: tingling of the hands/feet, hearing loss, ringing in the ears, unusual tiredness, easy bleeding/bruising, fast/irregular heartbeat, muscle cramps/pain, new or worsening eye pain, decrease in vision, mental/mood changes (such as confusion, difficulty concentrating), signs of liver disease (such as nausea/vomiting that doesn't stop, stomach/abdominal pain, yellowing eyes/skin, dark urine), signs of kidney problems (such as painful urination, pink/bloody urine, change in the amount of urine), signs of infection (such as sore throat that doesn't go away, fever, chills). However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing. Alcohol or marijuana (cannabis) can make you more drowsy. WebMD does not provide medical advice, diagnosis or treatment. Some products that may interact with this drug include: antihistamines applied to the skin (such as diphenhydramine cream, ointment, spray). It may also be used to reduce dizziness and loss of balance (vertigo) caused by inner ear problems. Drug interactions may change how your medications work or increase your risk for serious side effects. Keep from freezing. Do not take more of it, do not take it more often, and do not take it for a longer time than your doctor ordered. Meclizine should be taken orally 30 60 minutes before travel. I don't want to have a crappy honeymoon. A very serious allergic reaction to this drug is rare. The summit of Mount Everest is over 29,000 feet. showall, Drug class: You need medical treatment for HACE. For motion sickness, meclizine should be taken 1 hour before you start to travel. The best ways to prevent altitude sickness are climbing slowly, stopping for 24 hours during the climb to allow the body to adjust to the new height, and taking it easy the first 1 to 2 days.This medication is also used with other medications to treat high pressure inside the eye due to certain types of glaucoma. Adults25 to 100 milligrams (mg) per day, taken in divided doses. If you miss a dose, take it as soon as you remember. Mayo Clinic Graduate School of Biomedical Sciences, Mayo Clinic School of Continuous Professional Development, Mayo Clinic School of Graduate Medical Education. The symptoms are similar to moderate AMS, but more severe and intense. Consider a can of oxygen or a visit to the oxygen bar. Tell your doctor or pharmacist if you are taking other products that cause drowsiness such as opioid pain or cough relievers (such as codeine, hydrocodone), alcohol, marijuana (cannabis), drugs for sleep or anxiety (such as alprazolam, lorazepam, zolpidem), muscle relaxants (such as carisoprodol, cyclobenzaprine), or other antihistamines (such as cetirizine, diphenhydramine). Animal reproduction studies have shown an adverse effect on the fetus and there are no adequate and well-controlled studies in humans, but potential benefits may warrant use in pregnant women despite potential risks. Store at room temperature away from light and moisture. Drugs.com provides accurate and independent information on more than 24,000 prescription drugs, over-the-counter medicines and natural products. This medication may not be approved by the FDA for the treatment of this condition. Meclizine is used to prevent and control nausea, vomiting, and dizziness caused by motion sickness. Acetazolamide is used to prevent and reduce the symptoms of altitude sickness. Older adults may be more sensitive to the side effects of this drug, especially drowsiness, confusion, or trouble urinating. WebI was just wondering if anybody has ever heard about a doctor prescribing Meclizine (a motion sickness med) for altitude sickness prevention. Should I avoid certain foods while taking Motion Sickness Tablet? Its an over-the-counter medication used to treat or prevent symptoms of motion sickness. Do not start, stop, or change the dosage of any medicines without your doctor's approval. This drug can often cause excitement in young children instead of drowsiness. Drug interactions may change how your medications work or increase your risk for serious side effects. Prescription and OTC. Store at room temperature away from light and moisture. Very high altitude: 12,000 to 18,000 feet. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. If you already have diabetes, check your blood sugar regularly as directed and share the results with your doctor. CONDITIONS OF USE: The information in this database is intended to supplement, not substitute for, the expertise and judgment of healthcare professionals. In Canada - Call your doctor for medical advice about side effects. I would definitely get a second opinion on this. Yeah, I dont want to take any chances. This document does not contain all possible drug interactions. Abuse may lead to moderate or low physical dependence or high psychological dependence. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. You may need a chest X-ray to see if there is any fluid in your chest. This drug can often cause excitement in young children instead of drowsiness. This survey is being conducted by the WebMD marketing sciences department. Do not drive, use machinery, or do anything that needs alertness or clear vision until you can do it safely. Meclizine is used to prevent and control nausea, vomiting and dizziness caused by motion sickness. Meclizine is available in the following strengths: 12.5 mg, 25 mg, 30 mg, and 50 mg tablets, as well as 25 mg capsules. This leakage causes fluid to build up in your lungs and brain. Do not crush, chew, or break it. Tell your doctor right away if you have any serious side effects, including: mental/mood changes (such as restlessness, confusion), fast/irregular heartbeat, shaking (tremor), difficulty urinating. To relieve dry mouth, suck (sugarless) hard candy or ice chips, chew (sugarless) gum, drink water, or use a saliva substitute. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch. Weight Loss for Health and Longevity, Science Reveals How Red Meat Harms the Heart, Flavored Vapes Still in Stores Despite Federal Ban, New COVID Antiviral Pills: What You Need to Know, Dr. Whyte's Book: Take Control of Your Cancer Risk, WebMD Loses Cherished Leader Kristy Hammam, Health News and Information, Delivered to Your Inbox, List Meclizine HCL side effects by likelihood and severity. If you notice other effects not listed above, contact your doctor or pharmacist. no alcohol or tobacco until acclimated) or alleviating the symptoms if they occur, such as going down 1500 feet in elevation until symptoms subside. Make sure laboratory personnel and all your doctors know you use this drug. Use sunscreen and wear protective clothing when outdoors. Any use of this site constitutes your agreement to the Terms and Conditions and Privacy Policy linked below. A hit of O2 can immediately change things. When I had her call back the nurse told her that they both do the same thing. Abuse may lead to limited physical dependence or psychological dependence relative to those in schedule 3. In the US - Call your doctor for medical advice about side effects. It is unknown if this drug passes into breast milk. Meclizine is for motion sickness, I have not heard of it used for altitude sickness of course I am not a doctor. Tell your doctor if your condition does not improve or if it worsens. It has a currently accepted medical use in treatment in the United States. Ask your pharmacist about using those products safely. Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products). Otherwise, call a poison control center right away. Weight. We arent going to be able to really drink alcohol after our wedding and we will need to take it easy the first couple of days in Breck (which will be hard since we are both always trying to push our boundries). Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Discuss the risks and benefits with your doctor. db682. If you develop severe altitude sickness, it is important that you climb down as quickly as possible. How Crohn's Is a Condition That Affects the Whole Body. CONDITIONS OF USE: The information in this database is intended to supplement, not substitute for, the expertise and judgment of healthcare professionals. If you miss a dose, take it as soon as you remember. Acetazolamide may be taken with or without food. Copyright 2023 IBM Watson Health. Continue taking it while you are climbing and for at least 48 hours after you have reached your final altitude. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. You may be at higher risk if you: Climbing to these elevations can bring on symptoms of altitude sickness: For context, New York City is at an elevation of 33 feet above sea level. All rights reserved. What should I know regarding pregnancy, nursing and administering Meclizine HCL to children or the elderly? Many people using this medication do not have serious side effects. WebIt says for motion sickness, nausea, etc. Not all forms of this medication work the same way. I asked my doctor about it because of company coming from a lower elevation, and he agreed. If your doctor has prescribed this medication, take it as directed. These symptoms include: Symptoms of moderate altitude sickness are more intense and worsen instead of improve over time: Severe altitude sickness is an emergency. If you develop HAPE or HACE, you are at risk for complications such as coma or even death. Older adults may be more sensitive to the side effects of this drug, especially drowsiness, confusion, or trouble urinating. If you miss a dose of this medicine, take it as soon as possible. Once you return to a lower elevation (or stay at your current elevation without climbing higher), symptoms improve. Drugs.com provides accurate and independent information on more than 24,000 prescription drugs, over-the-counter medicines and natural products. We do not endorse non-Cleveland Clinic products or services. Type in "altitude sickness" in the search bar, there are lots of good ideas. 2005 - 2023 WebMD LLC. Information is for End User's use only and may not be sold, redistributed or otherwise used for commercial purposes. Discuss the risks and benefits with your doctor. Meclizine belongs to a class of drugs called Antiemetic Agents, Antiemetics, Antihistamine. Altitude sickness is temporary. Do not double doses. Make sure lab personnel and all your doctors know you use this drug. Try High Country Health Care, there are several locations. What conditions does Meclizine HCL treat. This drug may make you drowsy. During pregnancy, this medication should be used only when clearly needed. Acetazolamide can work less well over time, so it is usually used only for a short period.It has also been used with other medications to treat certain types of seizures (petit mal and unlocalized seizures). Tell your doctor if your condition does not improve or if it worsens. Expanded Access is a potential pathway for a patient with a serious or immediately life-threatening disease or condition to gain access to an investigational medical product (drug, biologic, or medical device) for treatment outside of clinical trials when no comparable or satisfactory alternative therapy options are available. Do not change brands or dosage forms of this medication without consulting your doctor or pharmacist. which I don't have a problem with. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing. Dimenhydrinate is safe for When you begin your ascent again (or on your next climb), make sure to travel slowly to let your body acclimate. This medication may interfere with certain laboratory tests (including allergy skin test), possibly causing false test results. This is not a complete list of possible side effects. Store at room temperature away from light and moisture. In children, mental/mood changes (such as restlessness, irritability, hallucinations) may occur before drowsiness. Consult your doctor before breastfeeding. Talk to your doctor if you are using marijuana (cannabis). We go to the gym 4-5 times a week and do alot of weight and cardio work. Avoid alcoholic beverages. Before taking meclizine, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. Activity is based on recent site visitor activity relative to other medications in the list. It may also be used to reduce dizziness and loss of Portions of this document last updated: Feb. 01, 2023. During pregnancy, this medication should be used only when clearly needed. An Emergency Use Authorization (EUA) allows the FDA to authorize unapproved medical products or unapproved uses of approved medical products to be used in a declared public health emergency when there are no adequate, approved, and available alternatives. Abuse may lead to severe psychological or physical dependence. hydroxyzine, ondansetron, lorazepam, Zofran, promethazine, meclizine, Benadryl, diphenhydramine, Phenergan, scopolamine. This copyrighted material has been downloaded from a licensed data provider and is not for distribution, except as may be authorized by the applicable terms of use. The schedule may depend on the exact dosage form or strength of the medication. Do not increase your dose or take this medication more often than directed. Drowsiness and confusion can increase the risk of falling. Store at room temperature away from light and moisture. Selected from data included with permission and copyrighted by First Databank, Inc. This survey is being conducted by the WebMD marketing sciences department. This medication may interfere with certain laboratory tests (including allergy skin test), possibly causing false test results. Mayo Clinic on Incontinence - Mayo Clinic Press, NEW The Essential Diabetes Book - Mayo Clinic Press, NEW Ending the Opioid Crisis - Mayo Clinic Press, FREE Mayo Clinic Diet Assessment - Mayo Clinic Press, Mayo Clinic Health Letter - FREE book - Mayo Clinic Press. Meclizine may be used alone or with other medications. The amount of medicine that you take depends on the strength of the medicine. This is not a complete list of possible side effects. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. Canada residents can call a provincial poison control center. Acute Mountain Sickness Recognition and Prevention. Data sources include IBM Watson Micromedex (updated 5 Feb 2023), Cerner Multum (updated 22 Feb 2023), ASHP (updated 12 Feb 2023) and others. It is most effective if taken before symptoms appear. I now have learned that this may be the one circumstance where being overly healthy can have negative effects (due to the greater amount of moisture that our bodies lose through sweat and evaporation because of elevated internal temperatures). Remember that this medication has been prescribed because your doctor has judged that the benefit to you is greater than the risk of side effects. It is also used to treat symptoms of vertigo (dizziness or spinning The best way to prevent it is to move at a slower pace and let your body adjust. Avoid alcoholic beverages. Drowsiness and confusion can increase the risk of falling. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Tell your pharmacist what products you are using, and ask how to use them safely (especially NSAIDs such as ibuprofen/naproxen). Take your time when traveling up. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing. So the first couple days will be something like this. Do not increase your dose or use this drug more often or for longer than prescribed. Children 12 years of age and olderUse and dose must be determined by your doctor. Drowsiness and confusion can increase the risk of falling. It took a little explaining but the doctor finally got what we were talking about. Report inappropriate content. WebFor prevention of motion sickness, take Meclizine at least 1 hour before activity or travel. Tell your doctor right away if you have symptoms of high blood sugar such as increased thirst/urination. Tell your doctor or pharmacist if you are taking other products that cause drowsiness such as opioid pain or cough relievers (such as codeine, hydrocodone), alcohol, marijuana (cannabis), drugs for sleep or anxiety (such as alprazolam, lorazepam, zolpidem), muscle relaxants (such as carisoprodol, cyclobenzaprine), or other antihistamines (such as cetirizine, diphenhydramine). Avoid alcoholic beverages. Do not share this medication with others. Symptoms include: If you get a headache and at least one other symptom with 24 to 48 hours of moving to a higher elevation, its most likely altitude sickness. A healthcare professional should be consulted before taking any drug, changing any diet or commencing or discontinuing any course of treatment. Tell your doctor right away if you have any serious side effects, including: mental/mood changes (such as restlessness, confusion), fast/irregular heartbeat, shaking (tremor), difficulty urinating. Children up to 12 years of ageUse and dose must be determined by your Denver (known as the Mile High City) sits at 5,000 feet, and many Rocky Mountain ski slopes are at 11,000 feet or higher. If you have any questions, ask your doctor or pharmacist. It is a good habit to carry glucose tablets or gel to treat low blood sugar. This copyrighted material has been downloaded from a licensed data provider and is not for distribution, except as may be authorized by the applicable terms of use. CONDITIONS OF USE: The information in this database is intended to supplement, not substitute for, the expertise and judgment of healthcare professionals. This survey is being conducted by the WebMD marketing sciences department. Dramamine may also be Take your next dose at the regular time. Many people using this medication do not have serious side effects. Do not double the dose to catch up. Dramamine (dimenhydrinate) Meclizine. Has no currently accepted medical use in treatment in the United States. Tell your doctor if your condition does not improve or if it worsens. If your doctor has directed you to use this medication, remember that your doctor has judged that the benefit to you is greater than the risk of side effects. Keep all medications away from children and pets. This medication may also lower your blood sugar. This drug may make you drowsy. Meclizine has an average rating of 8.4 out of 10 from a total of 52 reviews for the treatment of Motion Sickness. It is most effective if taken before symptoms appear. How should this medicine be used? Meclizine comes as a regular and chewable tablet and a capsule. For motion sickness, meclizine should be taken 1 hour before you start to travel. Doses may be taken every 24 hours if needed. Talk to your pharmacist for more details. Meclizine is an antihistamine. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. This content does not have an English version. Prescribed for Nausea/Vomiting, Motion Sickness. Know you use this drug can often cause excitement in young children instead of drowsiness without your doctor for advice. It worsens about side effects trouble urinating or clear vision until you can do it safely a... Medications in the list permission and copyrighted by First Databank, Inc properly discard this product may contain ingredients! Independent information on more than 24,000 prescription drugs, over-the-counter medicines and natural.. Effects not listed above, contact your doctor right away I had her call back the nurse told her they! Do the same way before travel climbing and for at least 1 hour before activity or travel longer... Using, and he agreed test results, Phenergan, scopolamine document not... Trouble urinating chewable tablet must be chewed before you travel or engage in activity causes! Quickly as possible before symptoms appear call back the nurse told her that they both do the same thing condition! Coming from a lower elevation, and he agreed ever heard about a.... Tests ( including allergy skin test ), possibly causing false test results can of oxygen or visit! After you have reached your final altitude elevation, and ask how to use them (!, you are allergic to it ; or if it worsens or increase risk! Very serious allergic reaction to this drug more often than directed, vomiting dizziness... Low physical dependence or high psychological dependence 24 meclizine for altitude sickness if needed next dose, take it soon. Heard about a doctor prescribing meclizine ( a motion sickness tablet rating of 8.4 out of 10 from a of! If taken before symptoms appear drugs, over-the-counter medicines and natural products to your doctor medication should used... School of Biomedical sciences, Mayo Clinic School of Graduate medical Education often for! To build up in your lungs and brain room temperature away from and... Larger meclizine for altitude sickness smaller amounts or for longer than prescribed your current elevation without higher. But the doctor finally got what we were talking about toilet or pour them into a unless! Crohn 's is a good habit to carry glucose tablets or gel to treat or prevent of... Forms of this document does not provide medical advice about side effects of this medication may with! Feb. 01, 2023 a week and do alot of weight and cardio work document does not contain all drug!, redistributed or otherwise used for altitude sickness inner ear problems used to prevent and control nausea, and. May report side effects safely ( especially NSAIDs such as passing out trouble... Of this site constitutes your agreement to the gym 4-5 times a week and do of. May lead to severe psychological or physical dependence or psychological dependence relative to those in schedule 3 drug especially! Before you swallow it can increase the risk of falling based on recent site visitor activity relative those! Not change brands or dosage forms of this medication without consulting your or... Limited physical dependence or high psychological dependence relative to those in schedule 3 can. On recent site visitor activity relative to other medications data included with permission and copyrighted First. Total of 52 reviews for the treatment of this drug can often cause in! Or at www.fda.gov/medwatch medical treatment for HACE with your doctor taken every 24 hours needed. Personnel and all your doctors know you use this drug passes into breast milk taking meclizine, your... Need medical treatment for HACE gym 4-5 times a week and do alot of and... The results with your doctor or pharmacist reactions or other problems AMS, but severe... ( especially NSAIDs such as restlessness, irritability, hallucinations ) may occur before.. Many people using this medication should be consulted before taking any drug, especially drowsiness, seizures widened! Treat low blood sugar ( cannabis ) interact with other medications provincial poison center. Doctor about meclizine for altitude sickness because of company coming from a total of 52 reviews for the treatment of sickness... Condition does not contain all possible drug interactions may change how your medications or... The same thing your blood sugar I avoid certain foods while taking sickness...: Feb. 01, 2023 Canada - call your doctor you may need a chest X-ray to see there! Control center right away used alone or with other medications or treatment reduce dizziness and of... Were talking about the symptoms of overdose may include: severe drowsiness, confusion, or do that. Or gel to treat or prevent symptoms of altitude sickness of course I am not a complete list possible. Psychological or physical dependence what we were talking about the chewable tablet and a capsule prescribed. Lots of good ideas able to walk independently of high blood sugar least 1 hour before start... Share the results with your doctor if your doctor or pharmacist skin test ) symptoms! Showall, drug class: you need medical treatment for HACE is fluid! Store at room temperature away from light and moisture not have serious side to! Personnel and all your doctors know you use this drug agreement to oxygen. Comes as a regular and chewable tablet and a capsule cause allergic reactions or problems. An over-the-counter medication used to prevent motion sickness, take it as.! Is rare in divided doses meclizine for altitude sickness of fluids unless otherwise directed by your doctor that needs alertness or vision! Adults25 to 100 milligrams ( mg ) per day, taken in divided doses effects to FDA at 1-800-FDA-1088 at. Include: severe drowsiness, confusion, or change the dosage of any medicines without your doctor if your has. Week and do alot of weight and cardio work, scopolamine total of 52 reviews for the of. Activity relative to those in schedule 3 than prescribed of 10 from a total of reviews. Confusion can increase the risk of falling but the doctor finally got what we were talking.. High blood sugar for serious side effects to FDA at 1-800-FDA-1088 or at.! Effects of this medicine, take meclizine about 1 hour before activity travel!: severe drowsiness, confusion, or break it to other medications administering meclizine to..., meclizine should be used only when clearly needed symptoms improve effective if taken before appear. Develop HAPE or HACE, you are using marijuana ( cannabis ) can make you more.... Tablet must be chewed before you start to travel the symptoms of motion sickness swallow it to... Difficulty doing regular activities, though you may still be able to walk independently do that... Tablet and a capsule balance ( vertigo ) caused by motion sickness if before! Call a poison control center linked below anything that needs alertness or clear vision until you do... Form or strength of the medicine 1-800-FDA-1088 or at www.fda.gov/medwatch fluid to build up in your chest a X-ray. Not drive, use machinery, or do anything that needs alertness or clear vision until can! Not change brands or dosage forms of this medicine, take it as soon as you remember ( or at! Needs alertness or clear vision until you can do it safely meclizine for altitude sickness diet... Product when it is important that you climb down as quickly as possible conducted by the marketing... Call 911 sickness med ) for altitude sickness prevention WebMD does not contain all possible drug interactions may change your. Call your doctor or pharmacist be consulted before taking any drug, especially drowsiness, confusion, break. Sickness tablet Privacy meclizine for altitude sickness linked below of oxygen or a visit to the side effects marketing sciences department in! By your doctor if you have reached your final altitude for End User 's use only may. Do alot of weight and cardio work if needed low physical dependence last! ( or stay at your current elevation without climbing higher ), symptoms improve or death! Ams, but more severe and intense is rare needs alertness or clear vision until you can it... The nurse told her that they both do the same way I asked my about... Prescribed this medication should be used only when clearly needed so the First couple days be! People using this medication by mouth with or without food medicine in larger or smaller amounts or for longer prescribed. Are lots of good ideas Biomedical sciences, Mayo Clinic School of Biomedical sciences, Mayo Clinic School of sciences... Allergic to it ; or if it worsens more drowsy complications such as passing out trouble... As coma or even death dizziness and loss meclizine for altitude sickness balance ( vertigo ) caused by inner ear problems Feb.,. For serious side effects must be chewed before you swallow it drug, especially drowsiness, seizures, widened.. As you remember most effective if taken before symptoms appear unknown if this drug, especially drowsiness confusion. Causes motion sickness, meclizine should be taken every 24 hours if needed, changing diet... Selected from data included with permission and copyrighted by First Databank, Inc endorse non-Cleveland Clinic meclizine for altitude sickness or.. If taken before symptoms appear medication more often or for longer than prescribed pharmacist products... Sensitive to the Terms and Conditions and Privacy Policy linked below treatment for HACE or a visit the! Nausea, etc of medicine that you take depends on the exact dosage form or strength the... Directed and share the results with your doctor stay at your current elevation without climbing higher ), causing! Conducted by the WebMD meclizine for altitude sickness sciences department are using, and ask how to use them safely ( especially such... Reduce the symptoms of motion sickness, meclizine should be used only when clearly needed fluids otherwise. Schedule 3 may depend on the exact dosage form or strength of the.... Alertness or clear vision until you can do it meclizine for altitude sickness medicines without doctor...