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. Chloroquine overdose death Can plaquenil cause breast cancer Hydroxychloroquine pregnacy Chloroquine mammalian cells Note This document contains side effect information about hydroxychloroquine. Some of the dosage forms listed on this page may not apply to the brand name Plaquenil. For the Consumer. Applies to hydroxychloroquine oral tablet. Along with its needed effects, hydroxychloroquine the active ingredient contained in Plaquenil may cause some unwanted effects. Jan 29, 2019 Lichenification of the skin can be very uncomfortable. The itchiness might be intense, but scratching will only make it worse. Overall, the outlook is good and the condition is often temporary. Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. 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. Plaquenil dark skin Hydroxychloroquine Side Effects, Dosage, Uses, and More, Lichenification Pictures, Symptoms, and Treatment Order aralen malaria Plaquenil Side Effects by Likelihood and Severity INFREQUENT side effects. If experienced, these tend to have a Severe expression. A Skin Disorder With Blistering And Peeling Skin Called Toxic. Common and Rare Side Effects for Plaquenil Oral. Plaquenil Oral Uses, Side Effects, Interactions.. Skin Pigmentation with Hydroxychloroquine Plaquenil.. Lupus-Specific Skin Disease and Skin Problems Most people with lupus experience some sort of skin involvement during the course of their disease. In fact, skin conditions comprise 4 of the 11 criteria used by the American College of Rheumatology for classifying lupus. Some medications, such as plaquenil and minocycline, can cause permanent dark skin plaques, which resemble black and blue marks similar to morphea scleroderma. Cosmetically, pigmentation differences can be covered up with corrective cosmetics, such as Dermablend. Drug-Induced Hyperpigmentation caused by Minocycline Minocin Antibiotic Aug 18, 2011 Plaquenil or hydroxychloroquine has been known to cause a darkened discoloration of skin and/or mucous membranes. This is considered an adverse reaction and should be discussed with your prescriber. It is important to evaluate this color change to make sure there is nothing else wrong.