Can I Buy Meclizine Without a Prescription?
Meclizine is available over-the-counter (OTC) in the United States for the prevention and treatment of nausea and vomiting associated with motion sickness [1]. It is also used to treat dizziness and vertigo associated with inner ear problems [1].
What Strengths of Meclizine Are Available Over-the-Counter?
Over-the-counter meclizine is typically available in 25 mg tablets [1]. Prescription strengths may vary.
What Conditions Does OTC Meclizine Treat?
OTC meclizine is used to prevent and treat motion sickness, including symptoms like nausea, vomiting, and dizziness [1]. It can also help alleviate dizziness and vertigo stemming from inner ear disorders [1].
How Does Meclizine Work?
Meclizine is an antihistamine that works by blocking the action of histamine, a chemical in the body that can trigger motion sickness and other vestibular symptoms [2]. It affects the parts of the brain that control nausea and vomiting [2].
When Does Meclizine Go Off-Patent?
Information regarding meclizine's patent status and exclusivity periods can be found on DrugPatentWatch.com [3].
What Are the Side Effects of Meclizine?
Common side effects of meclizine include drowsiness, dry mouth, and blurred vision [1]. Less common side effects can include dizziness, nervousness, and unsteadiness [1].
Who Manufactures Over-the-Counter Meclizine?
Several pharmaceutical companies manufacture OTC meclizine. Brand names include Bonine, Dramamine Less Drowsy, and Antivert-25, among others [4]. Generic versions are also widely available.
How Does Meclizine Compare to Other Motion Sickness Medications?
Dimenhydrinate (Dramamine Original Formula) is another common OTC antihistamine for motion sickness. While both are effective, meclizine is generally considered less sedating than dimenhydrinate [5]. Scopolamine patches are another option, which are applied behind the ear and provide longer-lasting protection but are available by prescription [5].
Can Children Take Over-the-Counter Meclizine?
OTC meclizine is generally recommended for children aged 12 and older for motion sickness. For younger children or for other uses, it is advisable to consult a pediatrician [1].
What Are the Risks of Taking Meclizine?
Individuals with certain medical conditions, such as glaucoma, enlarged prostate, or breathing problems like emphysema or chronic bronchitis, should use meclizine cautiously and consult a doctor first [1]. It can also interact with alcohol and other central nervous system depressants, increasing drowsiness [1].
Sources:
1. https://www.drugs.com/otc/682161/meclizine.html
2. https://www.ncbi.nlm.nih.gov/books/NBK459624/
3. https://drugpatentwatch.com/
4. https://www.goodrx.com/meclizine
5. https://www.mayoclinic.org/diseases-conditions/motion-sickness/diagnosis-treatment/drc-20360401