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  1. Plaquenil (hydroxychloroquine sulfate) dosing, indications ...

    Indicated for treatment of acute and chronic rheumatoid arthritis. 400-600 mg/day (310-465 mg base/day) PO as a qDay or in BID.

  2. Hydroxychloroquine (Plaquenil, Sovuna): Uses, Side Effects ... - WebMD

    Oct 1, 2024 · How is hydroxychloroquine supplied (dosage forms)? Hydroxychloroquine is available as Plaquenil, Sovuna, and generic hydroxychloroquine in the following dosage forms that are taken by …

  3. Hydroxychloroquine: MedlinePlus Drug Information

    Hydroxychloroquine is in a class of drugs called antimalarials and is also an antirheumatic drug. It works by killing the organisms that cause malaria. Hydroxychloroquine may work to treat rheumatoid …

  4. Generic Plaquenil Availability & Release Date - Drugs.com

    Dec 10, 2025 · Plaquenil is a brand name of hydroxychloroquine, approved by the FDA in the following formulation: Is there a generic version of Plaquenil available? Yes, the FDA has approved a generic …

  5. Hydroxychloroquine: Uses, Interactions & Side Effects

    Hydroxychloroquine is a medication that treats autoimmune conditions like rheumatoid arthritis and lupus. It can also prevent and treat malaria.

  6. Hydroxychloroquine - Wikipedia

    Hydroxychloroquine, sold under the brand name Plaquenil among others, is a medication used to prevent and treat malaria in areas where malaria remains sensitive to chloroquine. Other uses …

  7. Hydroxychloroquine Sulfate: Side Effects, Uses, Dosage ... - RxList

    Hydroxychloroquine Sulfate is a prescription medication used to treat the symptoms of Malaria, Rheumatoid Arthritis, and Systemic Lupus Erythematosus. Learn about side effects, drug …

  8. Hydroxychloroquine (oral route) - Side effects & dosage

    Dec 1, 2025 · Hydroxychloroquine belongs to a group of medicines known as antimalarials. It works by preventing or treating malaria, a red blood cell infection transmitted by the bite of a mosquito.

  9. Hydroxychloroquine (Plaquenil): Uses, Side Effects ... - GoodRx

    Nov 2, 2023 · Hydroxychloroquine (Plaquenil) is a non-biologic disease-modifying anti-rheumatic drug (DMARD) used to treat rheumatoid arthritis (RA) and lupus in adults. It's also an antimalarial …

  10. Hydroxychloroquine Sulfate: Uses, Side Effects & Dosage | Healio

    Jul 1, 2025 · Hydroxychloroquine is the hydroxyl analog of chloroquine. Hydroxychloroquine is commercially available as the sulfate salt that occurs as a white or off-white, crystalline powder.