Plaquenil is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. What do plaquenil pills look like Can i get plaquenil in mexico Chloroquine side effects in pregnancy Anxiety and Plaquenil. My neurologist prescribed these for tremor but he noted many lupus patients have trouble sleeping and the Rivotil give me a solid 8 hours and calm demeanor. Took a while to get the right mix.docs. Reply 1 Report. mariearmstrong. I'm sorry to hear that you are having difficulty sleeping. It is, unfortunately, not uncommon for many of us with autoimmune disease to have the same experience. So, it may be a symptom of Sjogren's. I wonder what time of day you are taking your Plaquenil? Consumer information about the medication HYDROXYCHLOROQUINE - ORAL Plaquenil, includes side effects, drug interactions, recommended dosages, and storage information. Read more about the prescription drug HYDROXYCHLOROQUINE - ORAL. Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. Plaquenil difficulty sleeping Rheumatoid Arthritis and Sleep Arthritis Foundation, Insomnia and Plaquenil? - Sjogren's World Plaquenil and irritable bowel syndromeHydroxychloroquine eye issues Been off of plaquenil for about 5 months and I can tell difference of my sleep. I sleep more hours during those periods I stop taking plaquenil. Now, that I am back taking plaquenil I could hardly sleep. I think I just sleep 2 hours or less or a little bit more than 2 hours each night. Does anyone. Insomnia because of plaquenil DailyStrength. HYDROXYCHLOROQUINE - ORAL Plaquenil side effects, medical uses, and.. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. What is Plaquenil? Plaquenil hydroxychloroquine is a medication most known for its original purpose of treating or preventing malaria, a disease caused by parasites that enter the body through the bite of a mosquito. The Risk of Retinal Toxicity with Plaquenil. Posted on Fri, Aug 29, 2014 Tweet; Plaquenil, hydroxychloroquine HCQ, is an anti-malarial medication that has been proven to be useful in the treatment of patients with rheumatoid arthritis RA, systemic lupus erythematosus SLE and other inflammatory and autoimmune diseases. I have been taking plaquenil for uctd for about 6 years or so. Can't live without it. Supposed to take couple months to kick in but worked for me within 2 days. If I miss a dose, I feel it a day and a half later- my legs like lead, really lousy, etc. I am extremely sensitive and responsive to it.