Plaquenil is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. Buy chloroquine syrup Chloroquine lysing the endosome Plaquenil depletes magnesium Fun in the sun can be had all year long -- hiking, winter skiing, swimming, or just enjoying the warmth of the sun. However, when taking certain medicines, life in the sun can sometimes be less. If you are a smoker, try to stop. It not only damages the lungs, but it increases lupus disease activity and prevents the drug plaquenil from working properly. Back to top Outlook. Spring is upon us, and millions of you will be experiencing seasonal allergies along with flowers blooming and the grass growing. A sun allergy is an immune system reaction to sunlight, most often, an itchy red rash. The most common locations include the "V" of the neck, the back of the hands, the outside surface of the arms and the lower legs. In rare cases, the skin reaction may be more severe, producing hives or small blisters that may even spread to skin in clothed areas. Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. Plaquenil and sun allergy Plaquenil and the sun - Sarcoidosis - Inspire, Lupus and Allergies - Kaleidoscope Fighting Lupus How to wean from plaquenilChloroquine 500 mg buy onlineChloroquine sulphate usesPlaquenil causes dry eyes It has a wide variety of known effects – aspirin-like anti-inflammatory, mild immunosuppressive and mild cholesterol lowering amongst others. Perhaps an important property is that of sun-protection. This may contribute to its success in treating many sun-sensitive rashes in lupus. Dose The normal dose of Plaquenil is 1 tablet a day 200mg/day. Plaqunil rash -. Sun Allergy Photosensitivity - Harvard Health. Hydroxychloroquine Indications, Side Effects, Warnings.. Plaquenil is the brand name of hydroxychloroquine, a drug used to prevent or treat malaria. Plaquenil is also used for long-term treatment of autoimmune diseases such as rheumatoid arthritis RA and systemic lupus erythmatosis. 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 Drug photosensitivity is caused by a phototoxic or photoallergic reaction to certain medications and sunlight. Symptoms include burning, itching, stinging, redness, blisters, and swelling of the affected areas. See pictures and sun-sensitive drugs list.