Description
Antivert (meclizine hydrochloride) is a medication belonging to the class of drugs called antihistamines. Your doctor may prescribe it to treat symptoms associated with vertigo and motion sickness, such as nausea, dizziness, and vomiting.
Antihistamines block the release of histamine, a natural substance that can cause inflammation and allergic reactions. Antivert is available in tablet and chewable forms.
Fact Table |
Formula |
C25H27ClN2 |
License |
US DailyMed |
Bioavailability |
90% |
Legal status |
Rx-Only |
Chemical Name |
Meclizine |
Elimination half-life |
6 hours |
Dosage (Strength) |
- |
Pregnancy |
Consult Doctor |
Brands |
Antivert |
Protein binding |
98-99% |
PubChem CID |
4034 |
MedlinePlus |
a682548 |
ChEBI |
6709 |
ATC code |
R06AE05 |
DrugBank |
DB00737 |
KEGG |
D01317 |
Routes of administration |
By mouth |
Directions
Antivert should be taken exactly as prescribed by a doctor or healthcare professional, and it can cause excessive drowsiness if taken incorrectly.
The typical dose for adults is 12.5-25 mg every eight hours as needed, but the dosage may vary depending on the severity of symptoms and individual response.
The medication should be taken with a full glass of water and can be taken with or without food. It is important to avoid taking the drug for longer than prescribed.
Ingredients
The active ingredient in Antivert is meclizine hydrochloride.
Interactions
Common drug-drug interactions may include:
- Aclidinium
- Azelastine (Nasal)
- Benzylpenicilloyl Polylysine
- Blonanserin
- Bromperidol
- Buprenorphine
- Chlormethiazole
- Cimetropium
- Clozapine
- Daridorexant
- Dexmedetomidine
- Droperidol
- Eluxadoline
- Flunarizine
- Flunitrazepam
- Glycopyrrolate (Inhalation)
- Glycopyrronium (Topical)
- Hydroxyzine
- Ipratropium (Oral Inhalation)
- Kratom
- Lemborexant
- Levosulpiride
- Methotrimeprazine
- Olopatadine (Nasal)
- Opioids
- Orphenadrine
- Oxatomide
- Oxybate Salt Products
- Paraldehyde
- Pitolisant
- Potassium Chloride
- Pramlintide
- Revefenacin
- Ropeginterferon Alfa-2b
- Suvorexant
- Thalidomide
- Tiotropium
- Umeclidinium
- Zolpidem
Cautions
Antivert may cause drowsiness or dizziness, so you may need to avoid activities that require alertness, such as driving or operating heavy machinery.
Do not take Antivert if you are allergic to meclizine.
Antivert should not be used by pregnant or breastfeeding women without first consulting with your doctor.
Antivert should be used cautiously in individuals with glaucoma, enlarged prostate, liver or kidney disease, or a history of seizures.
Side Effects
The most common adverse reactions may include:
- Anaphylaxis
- Blurred vision
- Dizziness
- Drowsiness
- Fatigue
- Headache
- Memory impairment
- Urinary retention
- Vomiting
- Xerostomia
References
- Antivert [package insert]. East Brunswick, NJ: Casper; 2019.
About Dr. Conor Sheehy (Page Author)
Dr. Sheehy (BSc Molecular Biology, PharmD) works a clinical pharmacist specializing in cardiology, oncology, and ambulatory care. He’s a board-certified pharmacotherapy specialist (BCPS), and his experience working one-on-one with patients to fine tune their medication and therapy plans for optimal results makes him a valuable subject matter expert for our pharmacy. Read More....
IMPORTANT NOTE:
The above information is intended to increase awareness of health information and does not suggest treatment or diagnosis. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.
Product Code : 9605