Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Can hydroxychloroquine cause diarrhea Plaquenil and muscle stiffness More in Eye Health. If you are taking Plaquenil to treat an inflammatory condition or malaria, you should be aware of the side effects that may occur to your eyes and vision. Plaquenil hydroxychloroquine is in a class of drugs called disease-modifying anti-rheumatic drugs, which are used to decrease inflammation, pain and joint damage. Plaquenil can cause serious side effects when used in high doses for chronic diseases such as RA over the long term. The New Zealand Dermatological Society recommends that to decrease the risk of retina damage, no more than 200mg of Plaquenil should be taken a day, and a dose of 400mg per day should be taken no longer than a few weeks. Use in patients with psoriasis may precipitate a severe attack of psoriasis; use with caution Postmarketing cases of life-threatening and fatal cardiomyopathy reported with use of hydroxychloroquine as well as of chloroquine Irreversible retinal damage observed in some patients who had received hydroxychloroquine sulfate; Hydroxychloroquine may also be used for purposes not listed in this medication guide. Hydroxychloroquine is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Is uti a side effect of hydroxychloroquine Hydroxychloroquine Oral Route Precautions - Mayo Clinic, Long-Term Side Effects of Plaquenil for Rheumatoid. Plaquenil and trintellix interactionsPlaquenil for utiHydroxychloroquine manufacturer not goodHydroxychloroquine interactionsWhat is the best time of day to take hydroxychloroquine Hydroxychloroquine is a disease-modifying anti-rheumatic drug DMARD used for rheumatoid arthritis and lupus. Learn how long it takes, risks and side-effects. Hydroxychloroquine is a disease-modifying anti-rheumatic drug DMARD used for rheumatoid arthritis and lupus. Learn how long it takes, risks and side-effects. Hydroxychloroquine Side-effects, uses, time to work. Plaquenil hydroxychloroquine sulfate dosing, indications.. Hydroxychloroquine - Wikipedia. Urinary tract infection is found among people who take Hydroxychloroquine sulfate, especially for people who are female, 60+ old, have been taking the drug for 1 - 2 years, also take medication Enbrel, and have Osteopenia. We study how severe was Urinary tract infection, when it was recovered, drug effectiveness, race, and more among people who take Hydroxychloroquine sulfate. This study is created by eHealthMe based on reports of 1,993 people who have side effects when taking Hydroxychloroquine sulfate from sources other than FDA, and is updated regularly. Plaquenil is the brand name for the prescription drug hydroxychloroquine. It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as.