Where is claritin manufactured?

Claritin (loratadine) is a brand‑name antihistamine sold worldwide, and the product is produced by Pfizer Inc. The company runs several manufacturing sites that can supply the drug to different markets, so the exact plant that produces the tablets you buy can vary by country or region.

• United States – Pfizer’s U.S. facilities, including plants in Burlington, New Jersey and Burlington, New Hampshire, have been known to produce loratadine.
• Mexico – Pfizer operates a facility in Toluca that handles some of its oral solid‑dose products.
• Europe – Pfizer’s European manufacturing sites (e.g., in the Netherlands and Germany) have been used for loratadine production.
• Asia – Production may also take place at Pfizer‑licensed or partnered facilities in countries such as India, China, or Thailand for markets in those regions.

Because the drug is marketed in over 50 countries, the specific manufacturing site is chosen to meet local regulatory and logistical needs. If you need the exact facility for a particular batch, you can usually find this information on the package insert or the product’s “Made in” label. If you have a prescription or a specific bottle, you might also contact the pharmacist or the manufacturer’s customer service for more precise details.