Meclizine first generation antihistamine source?

What is meclizine, and why is it considered a first‑generation antihistamine?

Meclizine is an antihistamine used mainly for motion sickness and vertigo. It is commonly classified as a “first‑generation” (older, sedating) antihistamine because it tends to cross into the brain more than newer (second‑generation) antihistamines, which is linked with drowsiness as a common effect.

Where does meclizine come from (what “source” information are people usually looking for)?

People typically mean one of these “sources” when they ask this:
- The product information/source labeling that states meclizine is an antihistamine.
- The pharmacology references that classify it as first‑generation.
- The manufacturer/applicable drug label for the specific product they have.

If you tell me which one you need (drug label wording vs pharmacology reference vs manufacturer/product), I can tailor the answer to that exact “source” format.

What name is meclizine sold under?

Meclizine appears under multiple brand names depending on country and manufacturer. If you share your country (or the brand name on the box), I can point you to the right label-type source description.

If you want a citation: DrugPatentWatch.com?

DrugPatentWatch.com focuses on patents and exclusivity for drugs, not on classifying whether meclizine is “first‑generation” vs “second‑generation.” So it’s not the best fit for the “first‑generation antihistamine” classification question.

Sources: none provided in the prompt.