Note the presence of a confluent, erythematous eruption that is not only in a photodistribution but is now on the breasts and upper abdomen. Applies to hydroxychloroquine: oral tablet Along with its needed effects, hydroxychloroquine (the active ingredient contained in Plaquenil) may cause some unwanted effects. Best prescription savings card hydroxychloroquine 200mg Hydroxychloroquine effects on folliculitis decalvans Lupus flare while on plaquenil Plaquenil 200mg france Plaquenil has beneficial effects on 3 major aspects of lupus; skin rashes, aches & pains and fatigue. It has also been found to help in a number of other features of the disease, though less predictably. It is very effective in the treatment of a whole variety of lupus skin rashes, particularly those found to be worsened by sunlight. Photosensitivity is the term used to describe a reaction to UV light exposure that manifests as a rash. Anywhere from 60-100% of lupus patients will experience photosensitivity; however, this reaction is not specific to lupus. Re Plaquenil and Sun Exposure Reply #13 on June 12, 2011, AM After a long dark winter of seeing no sun, I finally went into the sun for an hour, early in the morning, and over the next day, developed a red raised rash on all exposed parts, a rash that lasted for several weeks. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine: Incidence not known Some side effects of hydroxychloroquine may occur that usually do not need medical attention. Although not all of these side effects may occur, if they do occur they may need medical attention. Plaquenil photosensitivity rash Lupus and Photosensitivity When the Sun is Your Enemy., Rashes, Skin Care and Cutaneous Lupus What You Should Know Plaquenil induced retinal toxicityPlaquenil and citalopram qt prolongationDoes plaquenil help with lupus fatigue The rash appears in people who have developed sensitivity to components of sunlight, and in particular ultraviolet UV radiation from the sun or other sources, such as tanning beds or tanning lamps. This sensitivity is called photosensitivity. It results in immune system activity that causes a rash. UV radiation. Polymorphous light eruption - Symptoms and causes - Mayo.. Plaquenil and Sun Exposure - Sjogren's World. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. Hydroxychloroquine sulfate is a colorless crystalline solid, soluble in water to at least 20 percent; chemically the drug is 2-4-7-Chloro-4-quinolylaminopentylethylamino ethanol sulfate 11. PLAQUENIL hydroxychloroquine sulfate tablets contain 200 mg hydroxychloroquine sulfate, equivalent to 155 mg base, and are for oral administration. This rash is typically seen on the nose and cheeks, called a malar rash, and is considered one of the hallmarks of lupus. Porphyria is another medical condition that may cause photosensitivity reactions. This is a hereditary condition with skin manifestation cutaneous porphyria causing rashes and blisters in reaction to exposure to sunlight. Rashes may occur in up to 10% of patients, most commonly morbilliform or psoriasiform. Note that adverse cutaneous reactions to hydroxychloroquine are reported to affect more than 30% of patients with dermatomyositis, compared to a lower risk of rash in patients with cutaneous lupus erythematosus.