Doxylamine succinate brand names?

Doxylamine succinate is a first‑generation antihistamine that’s most commonly sold as an over‑the‑counter (OTC) sleep aid. Its commercial names vary by country, but the most widely recognized brands include:

| Country | Brand name(s) | Notes |
|---------|---------------|-------|
| United States | Unisom (Unisom Sleep Aid, Unisom Sleep, Unisom Sleep Aids + Acetaminophen) | The U.S. brand that carries the generic name “Doxylamine” on the label. |
| Canada | Sominex | Sold under the “Sominex” name in most Canadian pharmacies. |
| United Kingdom | Noctamine | Often found in pharmacies and online UK retailers. |
| Australia | Noctamine | Same brand used in Australia as in the UK. |
| Other Commonwealth countries | Doxylamine (generic label) | In many markets the product is sold simply as “Doxylamine” with a generic label, sometimes with a local brand name. |
| Germany / Austria | Noctilux (generic) | In some European markets the product is sold under the name “Noctilux” or similar. |
| India | Doxil / Doxil Sleep | Generic doxylamine is available under various local brand names. |

Quick tip – always read the label carefully. Many OTC sleep‑aid formulations pair doxylamine with other ingredients (e.g., acetaminophen, dextromethorphan, or diphenhydramine). The brand name you see on the bottle is usually the one that’s most familiar in that region, but the active ingredient remains doxylamine succinate.

If you’re looking for a specific formulation or want to know whether a particular brand contains additional compounds, let me know!