Hydroxychloroquine is available as the brand-name drug Plaquenil. Generic drugs usually cost less than the brand-name version. Hydroxychloroquine may be used as part of a combination therapy. Plaquenil leg pain Plaquenil and diabetes Babesia plaquenil In September 2002, still on the same doses of methotrexate and prednisone, she developed, after sun exposure, prurient annular erythematous lesions on the trunk, arms and face. At physical examination, the patient exhibited erythemato-desquamative lesions, recalling psoriasis, on the extensor surface of the elbows. Feb 19, 2020 Plaquenil hydroxychloroquine is an antimalarial medication used to treat or prevent malaria, a disease caused by parasites, which enter the body through the bite of a mosquito. Plaquenil is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. A patient developed toxic epidermal necrolysis TEN, which was triggered by sun exposure while the patient was on long-term hydroxychloroquine. Phototoxic and photoallergic reactions are known to occur with hydroxychloroquine, but, to our knowledge, this is the first reported case of photo-induced TEN associated with the drug. PMID 18477009 Hydroxychloroquine is used to treat lupus erythematosus and rheumatoid arthritis. It isn’t fully understood how this drug works to treat lupus erythematosus or rheumatoid arthritis. That means you may need to take it with other drugs. It treats malaria by killing the parasites that cause the disease. Hydroxychloroquine and sun exposure Plaquenil and Sun Sensitivity - Reviews, Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses Does plaquenil affect healing after bone surgery Another lupus medicine has the opposite effect. “Hydroxychloroquine Plaquenil® is actually protective,” Newman says. “Doctors will prescribe it for people who have photosensitivity.” Change your behavior to minimize exposure. When you’re photosensitive, life requires a few modifications. UV exposure What you need to know Lupus Foundation of America. Hydroxychloroquine-associated, photo-induced toxic.. Rheumatoid Arthritis Medication Beware of Sunburn if You.. Hydroxychloroquine Plaquenil is considered a disease-modifying anti-rheumatic drug DMARD. It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. I've read on medical sites that Hydroxychloroquine can react with the sun causing allergic reactions and I wonder if this is the cause of the rash on this occasion or whether it's just my normal photosensitivity. I've read some posts on the forum here about people reacting to Hydroxychloroquine but it seems to be very severe as you say twitchytoes. Find patient medical information for Hydroxychloroquine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.