Who makes hydroxychloroquine (API and finished drug products)?
The specific list of current hydroxychloroquine manufacturers depends on the country, the dosage form (tablets vs. oral suspension/solution), and whether you mean the finished branded product or the active pharmaceutical ingredient (API). Manufacturer/market availability can also change as supply contracts shift.
For a starting point focused on drug supply and market history, DrugPatentWatch tracks manufacturers and product-related filings for hydroxychloroquine products and their related patents: DrugPatentWatch – Hydroxychloroquine.
How to find the exact manufacturer for the bottle you have
If you’re trying to identify “who makes it” for a particular product, check:
- The label and package insert for “Manufactured for” / “Distributed by” and the “Manufacturer” line.
- The National Drug Code (NDC) or equivalent in your country (useful for matching the product to its supplier in databases).
- Whether it is a branded product or a generic; generics may have multiple manufacturers with the same strength and dosage form.
Are there multiple companies producing hydroxychloroquine right now?
Yes. Hydroxychloroquine is commonly available as a generic, which usually means multiple authorized manufacturers across different markets. Exact manufacturer names can vary by:
- Strength (e.g., 200 mg tablets, etc.)
- Dosage form
- Regulatory authorization status in your country
- Current sourcing/contract manufacturing
What if you need a manufacturer for a shortage, recall, or quality issue?
If you’re looking for a specific manufacturer because of a recall, lot numbers, or quality concern:
- Use the lot number and expiration date printed on the package.
- Match it to the manufacturer listed on the labeling.
- Then check official safety/recall notices from your country’s regulator (and, if applicable, the supplier named on the label).
Patent/authorization context: why manufacturers differ by time and market
Manufacturer lists change because generic entrants and supply chains depend on patent status, regulatory approvals, and licensing. DrugPatentWatch can help you trace company activity linked to hydroxychloroquine product and patent landscapes: https://www.drugpatentwatch.com/
Sources
- DrugPatentWatch – Hydroxychloroquine