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. Hydroxychloroquine generic price Show me a picture of hydroxychloroquine The study is based on hydroxychloroquine sulfate and diphenhydramine hydrochloride the active ingredients of Plaquenil and Benadryl, respectively, and Plaquenil and Benadryl the brand names. Other drugs that have the same active ingredients e.g. generic drugs are not considered. This review analyzes which people have High blood pressure with Plaquenil and Benadryl. It is created by eHealthMe based on reports of 805 people who have side effects when taking Plaquenil and Benadryl from Food and Drug Administration FDA, and is updated regularly. May 26, 2014 can you take hydroxychloroquine and antihistamine No, you don't want to take two of the same medications. If the Zyrtec is not taking care of your allergies, don't take a second antihistamine on. 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 and benadryl Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses, Plaquenil and Benadryl drug interaction High blood pressure - eHealthMe Pharmacokinetics chloroquine miceHydroxychloroquine sulfate crushWeight loss taking hydroxychloroquineAverage cost for 30 tablets of plaquenil Rheumatoid arthritis is a chronic disorder for which there is no known cure. Fortunately in the last few years, a shift in strategy toward the earlier institution of disease modifying drugs and the availability of new classes of medications have greatly improved the outcomes that can be expected by most patients. Rheumatoid Arthritis Treatment Options Johns Hopkins Arthritis Center. Can you take hydroxychloroquine with antihistamine - Answers. Benadryl? DailyStrength. Selected from data included with permission and copyrighted by First Databank, Inc. This copyrighted material has been downloaded from a licensed data provider and is not for distribution, except. 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. ER Dr. stated it was hives. I was given a shot of steroids, benadryl and I was to take 40mg of Prednisone for the next 4 days without a tamper down. The rash/hives got worse over the last few days. The Monday after Thanksgiving I went to my GP and she sent me to my Dermatologist immediately. I told him i felt like it was from the Plaquenil he.