Although not all of these side effects may occur, if they do occur they may need medical attention. 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. Hydroxychloroquine retinopathy cumulative dose Hydroxychloroquine side effects psoriasis 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. Hydroxychloroquine Plaquenil is a common trade name is an anti-inflammatory oral medication that is commonly used to treat many autoimmune diseases. In the hair clinic, we use it for diseases such as lichen planopilaris, frontal fibrosing alopecia, pseudopelade and discoid lupus. Hydroxychloroquine HCQ, sold under the brand name Plaquenil among others, is a medication used for the prevention and treatment of certain types of malaria. Specifically it is used for chloroquine -sensitive malaria. Other uses include treatment of rheumatoid arthritis, lupus, and porphyria cutanea tarda. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. These side effects may go away during treatment as your body adjusts to the medicine. Plaquenil pigmentation treatment Drug spotlight on hydroxychloroquine Lupus Foundation of., Skin Pigmentation with Hydroxychloroquine Plaquenil. How does plaquenil work in the bodyPlaquenil cause depressionCan plaquenil help mononucleosis Purpose Hydroxychloroquine HCQ is a systemic antimalarial used to treat cutaneous and systemic lupus erythematosus and other connective tissue diseases. Mucocutaneous hyperpigmentation is a well-documented side effect of HCQ that occurs in 10-25% of users. Treatment of hydroxychloroquine-induced hyperpigmentation.. Hydroxychloroquine - Wikipedia. Common and Rare Side Effects for Plaquenil Oral. Treatment was well tolerated, and the patient reported a high level of satisfaction with results. To our knowledge, this is the first reported successful laser treatment of HCQ-induced pigmentation. HCQ-induced hyperpigmentation may be underreported, but it is not rare. When treating lupus or arthritis, Plaquenil is usually given daily for several weeks or months. For best results, keep using the medication as directed. Talk with your doctor if your symptoms do not improve after 6 months of treatment. While using Plaquenil, you may need frequent blood tests and vision exams. One such commonly used medication for dermatologic and rheumatologic inflammatory conditions is hydroxychloroquine Plaquenil, a chloroquine derivative. It is used to treat many diseases including malaria, rheumatoid arthritis and systemic lupus erythematosus.