Hydroxychloroquine is available as the brand-name drug Plaquenil. Generic drugs usually cost less than the brand-name version. Hydroxychloroquine may be used as part of a combination therapy. Hydroxychloroquine uses in dermatology Desethyl hydroxychloroquine Adverse reactions to chloroquine Phototherapy and plaquenil combination 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 unwanted effects. Plaquenil hydroxychloroquine belongs to a group of medicines called quinolines. 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. This medicine is not effective against all strains of malaria. Plaquenil hydroxychloroquine "This was not the answer for me, I developed a bad rash and itching over my entire body and now my ears ring and that will never go away. Just from taking it for under a month." Hydroxychloroquine is used to treat lupus erythematosus and rheumatoid arthritis. It isn’t fully understood how this drug works to treat lupus erythematosus or rheumatoid arthritis. That means you may need to take it with other drugs. It treats malaria by killing the parasites that cause the disease. Plaquenil not sleeping What next if plaquenil doesn't work? -, Plaquenil Uses, Dosage & Side Effects - Plaquenil pain medicationRunning fevers since going off plaquenilHydroxychloroquine dose sle Plaquenil and Insomnia - from FDA reports Summary Insomnia is found among people who take Plaquenil, especially for people who are female, 60+ old, have been taking the drug for 2 - 5 years, also take medication Enbrel, and have Pain. Will you have Insomnia with Plaquenil - eHealthMe. Hydroxychloroquine User Reviews for Sjogren's. -. Is extreme fatigue a side effect of Plaquenil?. Does plaquenil cause insomnia? I've been taking it for weeks, I take one in the morning, one in the evening. I have not slept for 3 days straight. I thought my ambien wasn't working anymore, but I took 2 last night plus a tylenol PM, and not a wink of sleep. I'm afraid it's the plaquenil. Please say What is hydroxychloroquine Plaquenil, Plaquenil Sulfate, Quineprox? Hydroxychloroquine 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. This medicine is not effective against all strains of malaria. Side Effects Nausea, stomach cramps, loss of appetite, diarrhea, dizziness, or headache may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly. Remember.