It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as lupus, rheumatoid arthritis, and others. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. Chloroquine phosphate for malaria Plaquenil mechanism of action arthritis Chloroquine hydrochloride physicochemical properties Retinal toxicity of hydroxychloroquine Jul 18, 2008 I have been on 400 mg daily of Plaquenil, last week my doctor took me off of it ue to increase in the pain I had been having in lower back and unbelievable pain in my left leg and especially the extreme pain in the heel of my left foot. It was becoming painful to walk. After 5 days of stopping pain was 80% better. If you experience stomach upset while taking generic hydroxychloroquine, ask your doctor about trying name-brand Plaquenil instead. While these medications contain the same active ingredient, the preparation of generic hydroxychloroquine can sometimes cause stomach irritation that usually does not occur with the brand name Plaquenil. Plaquenil; Descriptions. Hydroxychloroquine is used to treat malaria. It is also used to prevent malaria infection in areas or regions where it is known that other medicines eg, chloroquine may not work. For example, it may be combined with an antibiotic to treat chronic Q-fever, which humans usually catch from farm animals or raw milk. Plaquenil is used to treat other types of infections too. Does plaquenil cause leg pain Will you have Deep venous thrombosis with Plaquenil - eHealthMe, Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus Blackrock hydroxychloroquineHigh risk drug use icd 10 plaquenilI need an eye exam for plaquenil retinal functionPlaquenil cost assistance BRAND NAMES Plaquenil. Medication Uses How To Use Side Effects Precautions Drug Interactions Overdose Notes Missed Dose Storage. USES Hydroxychloroquine is used to prevent or treat malaria infections caused by mosquito bites. It does not work against certain types of malaria chloroquine-resistant. HYDROXYCHLOROQUINE - ORAL Plaquenil side effects, medical.. Hydroxychloroquine Oral Route Description and Brand Names.. Hydroxychloroquine Oral Route Side Effects - Mayo Clinic. Nov 16, 2017 Trochanteric bursitis is hip pain caused by inflammation of the fluid-filled sac, or bursa, on the outer edge of your hip. You have about 160 bursae around your body. Bursae provide a cushion. Plaquenil is primarily used to help with some of the symptoms of Sjogren's.reduce fatigue, and joint pain. It is also thought it help slow progression but not well documented for this. It is not expected to halt the disease process and reverse your SFN. Side effects of Plaquenil that are different from Azulfidine include stomach pain or cramps, weight loss, mood changes, nervousness, irritability, or hair loss. Side effects of Azulfidine that are different from Plaquenil include stomach upset, unusual tiredness, white patches or sores inside your mouth or on your lips, or sleep problems insomnia.