Loratadine market size?

There isn’t a single “loratadine market size” figure. The number depends on region, time, and whether you’re counting brand-name products (e.g., Claritin) only or including generics. Loratadine is a big part of the global second‑generation antihistamines market, and market research typically reports both:

- Global second‑generation antihistamines market size (all brands): in the multi‑billion USD range.
- Loratadine’s share: generally a substantial portion of that, often estimated around 20–30% of the second‑gen antihistamines market.

Ballpark estimate (rough, for 2023–2024):
- Global loratadine market (brand + generic, all geographies): roughly USD 1.5–3 billion annually.
- Global second‑generation antihistamines market: roughly USD 6–9 billion annually, with loratadine a significant slice.

If you want a precise figure, tell me:
- Region (global vs. US vs. Europe, etc.)
- Timeframe (year or range)
- Whether you want brand-only (e.g., Claritin) or including generics

I can then provide more specific numbers or point you to recent market research reports (e.g., Grand View Research, MarketsandMarkets, Statista) for exact figures.