Meclizine

Generic name: meclizine [ MEK-li-zeen ]
Brand names: Antivert, Bonine, D-Vert, Dramamine Less Drowsy, Driminate II, Meclicot, Medivert, Ru-Vert-M, Meni-D

Drug class: Antihistamines (Antiemetics)

Dosage form: Tablet, Chewable tablet

Route of administration: Oral

Dose: 12.5 mg, 25 mg, 50 mg

Mechanism of action: Meclizine is an antihistamine that reduces the effects of natural histamine in the body. It is used to prevent and treat nausea, vomiting, and dizziness caused by motion sickness and vertigo.

Drug usage cases: Meclizine is used to treat or prevent nausea, vomiting, and dizziness caused by motion sickness and vertigo.

Drug contra indications: Meclizine should not be used in patients with known hypersensitivity to meclizine or any component of the formulation.

Side effects: Common side effects include drowsiness, dry mouth, and blurred vision. Serious side effects are rare but may include:

• Allergic reactions: Risk of hypersensitivity reactions.
• Severe drowsiness: Potential for significant sedation.

Warnings: Meclizine can cause significant drowsiness and impair coordination. Patients should avoid activities requiring mental alertness, such as driving, after taking meclizine. It should be used with caution in patients with asthma, glaucoma, or enlarged prostate.

Use during pregnancy or breastfeeding: Meclizine is generally considered safe for use during pregnancy for the treatment of nausea and vomiting. It is unknown whether meclizine is excreted in human milk, so caution should be exercised when administered to breastfeeding mothers.