Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take hydroxychloroquine with all of your drugs and health problems. Plaquenil help migraine Anesthetic considerations for patients on plaquenil How does azathioprine work with plaquenil for lupus Dosage for Plaquenil. The adult dose of Plaquenil to suppress malaria is 400 mg on the same day each week. The pediatric weekly suppressive dosage is 5 mg/kg of body weight. The adult dose of Plaquenil to treat an acute attack of malaria is an initial dose of 800 mg followed by 400 mg in six to eight hours and 400 mg for two more days. A doctor suspects a photosensitivity reaction when a rash appears only in areas exposed to sunlight. A close review of the person's medical history, skin symptoms, any diseases, drugs taken by mouth, or substances applied to the skin such as drugs or cosmetics may help a doctor pinpoint the cause of the photosensitivity reaction. Drugs Associated With Photosensitivity Reactions Gold. Hydroxychloroquine Plaquenil. Methotrexate. Sulfasalazine Azulfidine. For all uses of hydroxychloroquine: WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Do not start, stop, or change the dose of any drug without checking with your doctor. Plaquenil photosensitivity Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects., Photosensitivity Reactions - Skin Disorders - Merck Manuals. Plaquenil for apd Photosensitivity reaction is found among people who take Plaquenil, especially for people who are female, 50-59 old, have been taking the drug for 6 - 12 months, also take medication Humira, and have Pain Will you have Photosensitivity reaction with Plaquenil.. Photosensitivity Reaction With Certain Medications. Hydroxychloroquine and photosensitivity - LUPUS UK. 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. Yes, my photosensitivity was the first thing to improve when I started treatment plaquenil. Plaquenil can improve photosensitivity. However imuran and other immunosuppressants, which I also take can worsen it. Nov 11, 2009 Plaquenil is generally agreed to reduce photosensitivity a little, so that it is an extra help, but not so much that other precautions can be relaxed. In a very few people it can cause a photosensitive reaction, by a different sort of mechanism, which cancels out the protective element.