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. Plaquenil and cns Hydroxychloroquine sulfate Nausea is one of the most common side effects of medications we hear about," says Joanne Doyle Petrongolo, a pharmacist at Harvard-affiliated Massachusetts General Hospital. About nausea Nausea is a queasy feeling in your stomach — you may feel seasick, or you may feel you're about to vomit. I had really bad nausea with the generic, so my doctor put me on the brand name and I honestly did not notice any difference. Now, I just try to be really careful and take it right after I eat a full meal not just a snack and make sure I drink enough water. It helps but I’m still throwing up every once in awhile from the nausea. Plaquenil is generally well-tolerated, but side effects are possible. Common side effects linked to Plaquenil include nausea and diarrhea. Taking the medication with food eases nausea for most people taking the drug. Less common side effects include skin rashes, hair thinning, and weakness. 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. What helps nausea from plaquenil Nausea and Vomiting Caused by Cancer Treatment, Plaquenil causing nausea lupus Dmards plaquenilHydroxychloroquine 200 mg tab mylanWhat is plaquenil use for Plaquenil hydroxychloroquine is an antimalarial medication used to treat or prevent malaria, a disease caused by parasites, which enter the body through the bite of a mosquito. Plaquenil is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Taking Plaquenil for Rheumatoid Arthritis. Nausea during period why you get sick during menstruation. Started taking plaquenil a week ago. All was well until today when I started with slight nausea no appetite dont know if its the plaq. or something else. For those of you who had stomach problems from plaq. when did yours start, how bad did it get and how long did it last? Hope everyone is having a great weekend! Find information about common, infrequent and rare side effects of Plaquenil Oral. Hydroxychloroquine Plaquenil is a drug that is classified as an anti-malarial drug. Plaquenil is prescribed for the treatment or prevention of malaria. It is also prescribed for the treatment of rheumatoid arthritis, lupus, and the side effects of lupus such as hair loss, joint pain, and more.