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 blood stage Plaquenil inflammatory arthritis Chloroquine hallucinations robert bale Hydroxy chloroquine dosage for rheumatoid arthritis Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. stomach cramps;. less pain, fewer lupus-related rashes, and a better ability to move around. 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. I started taking Plaquenil 4 weeks ago for non specific autoimmune disease as indicated by ANA. Symptoms were low grade temperature off and on for a year, joint pain and fatigue. I have already felt some relief. Some nauseau at first but less problem with fever and joint pain. But, now I have started having stomach cramps and diarrhea. I understand these may go away. Is there anything I can. 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. Plaquenil stomach pain Stomach problems with Plaquenil • Johns Hopkins Arthritis., Plaquenil can cause back and leg pain? What type? Hydroxychloroquine side effects testWhat companies make hydroxychloroquineIs plaquenil a steroid an immunosuppressant Stomach pain associated with lithium Severe stomach pains, back pain, etc. Upper Stomach Pain, Nausea & Burning of the Stomach swollen feet and plaquenil bad stomach pains Keppra and stomach/abdominal pain Stomach pain from Fasomax Constant Stomach Pain. Stomach discomfort with diarrhea and gurgling of stomach Stomach pain from using plaquenil Undiagnosed Abdominal.. Stomach problems with Plaquenil • Johns Hopkins Arthritis Center. Plaquenil and stomach issues." Lupus Community.. 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. Saturday was a week since I stopped taking Plaquenil, aka Hydroxychloroquine, per my doctor's instructions, and I think I am going through some form of withdrawal. I took the drug as a treatment for sarcoidosis and one of the side effects is a reduction in white blood cells, which is what has happened to me. Oct 24, 2013 After just 4 days on Plaquenil, I had severe stomach cramps, no appetite, GERD pain, diarrhea and a migraine. Not sure that the migraine was related but it happened on day 4. After contacting my Rheumatologist, I was told to stop taking the drug.