Please review the following URL and make sure that it is spelled correctly. Hydroxychloroquine is widely used in the treatment of post-Lyme arthritis. C1q nephropathy plaquenil Does plaquenil have lifetime effects Plaquenil hydroxychloroquine is a medication most known for its original purpose of treating or preventing malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Caution is advised when using this drug in children because they may be more sensitive to the side effects of the drug. This medication is not recommended for long-term use in children. If a child accidentally takes this medication, even a small amount can be very harmful possibly fatal. Be sure to keep this drug out of the reach of children. Plaquenil hydroxychloroquine is in a class of drugs called disease-modifying anti-rheumatic drugs, which are used to decrease inflammation, pain and joint damage. While today it is used to treat autoimmune conditions, such as rheumatoid arthritis and lupus, it was originally used as an anti-malaria drug. And caution is required if patients have certain heart conditions, diabetes, psoriasis etc. It may have both an anti-spirochaete activity and an anti-inflammatory activity, similar to the treatment of rheumatoid arthritis. Plaquenil genetic Generic Plaquenil Availability -, Hydroxychloroquine 200 mg Tablets Generic Plaquenil Chloroquin toxicity The generic medication, which is sold by the name hydroxychloroquine, is only available in a 200 mg strength. The FDA has determined that all generic Plaquenil products currently available are equivalent to the brand-name version of the drug. Generic Plaquenil - Antibiotics Home Page. Plaquenil Side Effects on Your Eyes and Vision. Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects.. PLAQUENIL is indicated for the treatment of chronic discoid lupus erythematosus and systemic lupus erythematosus in adults. Rheumatoid Arthritis. PLAQUENIL is indicated for the treatment of acute and chronic rheumatoid arthritis in adults. CONTRAINDICATIONS. Use of PLAQUENIL is contraindicated in patients with known hypersensitivity to 4 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. However, this medicine is not used to treat severe or complicated malaria. Hydroxychloroquine is available in generic forms and under the brand names of Plaquenil in tablets of 200 mg. The usual dose is 400 mg daily in one or two divided doses. Common side effects include headaches, dizziness, gastrointestinal upset and rash.