These changes can restrict blood flow, resulting in organ and tissue damage. There are many types of vasculitis, and most of them are rare. Too much hydroxychloroquine Hydroxychloroquine stomach ulcer Serious toxicity of hydroxychloroquin A skin biopsy performed at the initial onset of symptoms was suggestive of findings consistent with leukocytoclastic vasculitis for which she was treated with steroids and hydroxychloroquine. However, her rash spread while being on both these agents to evolve into 2–5 mm scattered purpurae involving both the legs and right forearm. Rheumatoid arthritis RA mainly affects the joints. But it, and many of the medications that treat it, can also affect the you recognize any of these problems? Rheumatoid Nodules. About 1. Vasculitis is a general term for inflammation in your blood vessels. Learn more about the causes, complications, symptoms, types, diagnosis, treatment, and prognosis of vasculitis. The condition can be short term (acute) or long lasting (chronic). Vasculitis might affect just one organ, or several. Hydroxychloroquine for vasculities rash Hydroxychloroquine Sulfate Rash Reports - DrugInformer, Rheumatoid Arthritis Skin Problems Nodules, Rashes, and More What is the half life of plaquenil Hydroxychloroquine Plaquenil® is a 4-amino-quinoline antimalarial medication that is widely used to treat systemic lupus erythematosus SLE, rheumatoid arthritis, and related inflammatory and dermatological conditions. It is a hydroxylated version of chloroquine, with a similar mechanism of action. However, following an identical dose of hydroxychloroquine and chloroquine, tissue levels of chloroquine are 2.5 times those of hydroxychloroquine. Hydroxychloroquine DermNet NZ. Vasculitis Symptoms, Causes, Types, Diagnosis, and Treatments. Hydroxychloroquine Side-effects, uses, time to work. Hydroxychloroquine is an antimalarial drug used to prevent and treat malaria. Hydroxychloroquine Plaquenil is also a disease-modifying anti-rheumatic drug DMARD used to treat both acute and chronic rheumatoid arthritis, systemic lupus erythematosus, and discoid lupus erythematosus. I stopped the tablets on the 12th day but the rash still spread. My GP put me on Steroids & Antihistamines. Hopefully this will stop the rash. It's amazing they tell you it can take 3months for hydroxychloroquine to be effective but only 10days to cause side effects!" Henoch Schönlein Purpura HSP is a type of vasculitis, which means inflammation of the blood classic symptom of HSP is a red to dark purple rash, called “purpura”, which is often most severe on the legs and buttocks.