Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Atrovent and plaquenil Chloroquine phosphate uses Plaquenil kidney damage A list of drugs that interact with Hydroxychloroquine. Hydroxychloroquine is predicted to increase the risk of haematological toxicity when given with penicillamine. Plaquenil is the brand name for the prescription drug hydroxychloroquine. It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as. Hydroxychloroquine is a quinoline medicine 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. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Hydroxychloroquine interaction Drug Interactions With Hydroxychloroquine, Plaquenil Hydroxychloroquine - Side Effects, Dosage. Weaning off of plaquenilSigns of plaquenil retinopathyDoes plaquenil increase the likelihood of getting a coldNight swets plaquenilIcd 10 code for long term use of plaquenil Identify these serious hydroxychloroquine drug interactions with the RxList drug interaction checker tool. Hydroxychloroquine Drug Interactions - Serious Interaction.. Hydroxychloroquine Uses, Dosage & Side Effects -. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Find patient medical information for Hydroxychloroquine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Feb 19, 2020 SIDE EFFECTS. The following adverse reactions have been identified during post-approval use of PLAQUENIL or other 4-aminoqunoline compounds. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. Does Hydroxychloroquine Have Side Effects? Like all medications, there is the risk of side effects. Fortunately, the problems seen by people taking this medication are usually very mild. Serious side effects are rare. Overall, most people who have any noticeable side effects from hydroxychloroquine experience diarrhea or nausea.