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. Plaquenil to treat mouth disease Hydroxychloroquine sulphate tablets zy-q 200 Chloroquine phosphate 500 mg Apr 10, 2019 Before taking this medicine. You should not use Plaquenil if you are allergic to hydroxychloroquine. Plaquenil should not be used for long-term treatment in children. To make sure Plaquenil is safe for you, tell your doctor if you have a history of vision changes or damage to your retina caused by an anti-malaria medication; Flexeril cyclobenzaprine is a muscle relaxant. Flexeril is used with rest and physical therapy for short-term relief of muscle spasms associated with acute painful muscle and skeletal conditions. It is only for short-term use, up to two or three weeks. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. A healthcare professional should be consulted before taking any drug. 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. Can you take flexeril with plaquenil Plaquenil = explosive diarrhea -, Baclofen vs. Flexeril Muscle Relaxer, Pain, Side Effects. Hydroxychloroquine reviews sjogren& 39Hydroxychloroquine cause peptic ulcerPlaquenil and radiotherapy One of the reasons that physicians feel comfortable in prescribing Plaquenil is its low risk to benefit ratio. This means that the side effects of Plaquenil are mild and infrequent compared with its potential benefits. As with any medication, allergic reactions including skin rashes and non-allergic reactions can occur. The Risk of Retinal Toxicity with Plaquenil - Sjogren's. Effexor XR Oral Interactions with Other Medication. Anyone on Plaquenil? - Spondylitis Association of America.. In rare cases, Plaquenil can cause cardiomyopathy, a chronic disease of the heart muscle. If you're taking Plaquenil for an autoimmune condition, your symptoms should begin to improve after a few. Did you start Plaquenil when you rec'd your diagnosis and did the constipation begin at the same time? I think it might be possible that the constipation could have something to do with the Lupus, as it can affect the GI tract also. I have intermittent problems with constipation and take Miralax at times - and feel that it sometimes causes bloating. If you are taking it on a daily schedule, take it at the same time each day. Take this medication exactly as prescribed. Do not stop taking it without talking with your doctor, especially if you.