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 and chloroquin sarcoidosis Hydroxychloroquine crush 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. As a child my mosquito bites got huge. Then they seemed to quit biting me altogether -- maybe sometimes just one or two. Then I think they stopped totally about the time I was put on Plaquenil the anti-malarial, you know. Off Plaquenil for 3-4 years now, no mosquito bites. With Plaquenil, however, the most commonly prescribed anti-malarial, this sort of damage occurs only in 1 out of 5,000 people who take the drug for five years or more. For this reason though, it is important that you see an ophthalmologist for an exam before starting to take an anti-malarial medication for your lupus. 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. Mosquitos and plaquenil New Plaquenil Guidelines, Terrible reaction to mosquito bites - Chloroquine for transduction Clear Out the Kiddie Pool Kiddie pools, trash cans, pots, buckets, toy chests, and anything else that collects rainwater will attract Zika mosquitoes a.k.a. Aedes aegypti, because that's. Ways to Prevent Mosquito Bites That Actually Work.. Treating Lupus with Anti-Malarial Drugs Johns Hopkins Lupus Center. Que es Plaquenil? - American Academy of Ophthalmology. How to use Plaquenil. Hydroxychloroquine is usually taken with food or milk to prevent stomach upset. The dosage and length of treatment are based on your medical condition and response to therapy. In children, dosage is also based on weight. Hydroxychloroquine Plaquenil™ What is hydroxychloroquine? Hydroxychloroquine also known as hydroxychloroquine sulfate is an arthritis medicine. that also can be used to prevent malaria. It is available in the United States by prescription only. It is sold under the brand name Plaquenil and it is also sold as a generic medicine. It is available in Plaquenil is also known as a treatment for malaria, a blood-borne parasite spread by mosquitoes in many tropical and sub-tropical environments.