It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as lupus, rheumatoid arthritis, and others. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. Chloroquine in vitro concentrations How does plaquenil work for lupus Hydroxychloroquine related rash on external genitalia Hydroxychloroquine and prednisone in pregnancy Hydroxychloroquine belongs to a group of medications known as anti-inflammatories and antimalarials. It is used alone or in combination with other anti-arthritic medications to treat rheumatoid arthritis. It helps to reduce pain, stiffness, and swelling in joints. There is no known interaction between Benadryl and Plaquenil in our records. Are you or someone you care for Plaquenil oral celexa and sinus infections Interactions with Other Medication - WebMDWebMD provides information about common drug or vitamin interactions for Plaquenil oral. Benadryl is the brand-name version of an antihistamine called diphenhydramine. An antihistamine is a drug that interferes with the action of the compound histamine in your body. Histamine is involved in your body’s immune response to allergens. It’s the reason you get a stuffy nose, itchy skin. For example, it may be combined with an antibiotic to treat chronic Q-fever, which humans usually catch from farm animals or raw milk. Plaquenil is used to treat other types of infections too. Does hydroxychloroquine interact with benedryl Hydroxychloroquine Interactions BNF content published., Can You Take Benadryl With Plaquenil How much is plaquenilEl hydroxychloroquine often used in combinationHydroxychloroquine plaquenil is it okay to take lyricaHydroxychloroquine-o-acetateDoes plaquenil reduce swelling View interaction reports for hydroxychloroquine and the medicines listed below. Advil ibuprofen Aleve naproxen amitriptyline. amoxicillin. aspirin. Aspirin Low Strength aspirin Benadryl diphenhydramine . Benadryl and Alcohol The Dangers of Mixing Them. Plaquenil Oral Uses, Side Effects, Interactions.. Drug interactions are reported among people who take Plaquenil and Benadryl together. This study is created by eHealthMe based on reports of 680 people who take Plaquenil and Benadryl from Food and Drug Administration FDA, and is updated regularly. eHealthMe has been monitoring drugs and supplements since 2008. Hydroxychloroquine oral tablet can interact with other medications, vitamins, or herbs you may be taking. An interaction is when a substance changes the way a drug works. This can be harmful or prevent the drug from working well. To help avoid interactions, your doctor should manage all of your medications carefully. Does Sotalol Interact with other Medications? Severe Interactions. These medications are not usually taken together. Consult your healthcare professional e.g. doctor or pharmacist for more in.