Drug reference

meclizine

For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.

Drug class

Respiratory (Anti Histamine)

Mechanism of action

Meclizine is an antihistamine. It works to block the signals to the brain that cause nausea, vomiting, and dizziness.

Common side effects

  • drowsiness or fatigue
  • Dry mouth

Related conditions

Frequently asked questions

What drug class is meclizine?

meclizine belongs to: Respiratory.

How does meclizine work?

Meclizine is an antihistamine. It works to block the signals to the brain that cause nausea, vomiting, and dizziness.

What are the common side effects of meclizine?

drowsiness or fatigue, Dry mouth

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