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. Hydroxychloroquine teratogenic effects Does hydroxychloroquine treat fibromyalgia Plaquenil Hydroxychloroquine may treat, side effects, dosage, drug interactions, warnings, patient labeling, reviews, and related medications including drug comparison and health resources. 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. May 26, 2014 Yes you can take cipro with a antihistamine, cipro is a antibiotic and it will not interact with the antihistamine. 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 Benadryl - Uses, Side Effects, Interactions -, Can You Take Benadryl With Plaquenil Hair loss side effects plaquenil Drug Interactions Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. Hydroxychloroquine Oral Route Before Using - Mayo Clinic. Can you take hydroxychloroquine with antihistamine - Answers. Benadryl and Hydroxychloroquine sulfate drug interactions.. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is. HI all, I take methotrexate, plaquenil and folic acid. Does anyone else take these and ever take Benadryl as well? My allergies are so bad tonight. I actually haven't had many allergy issues since starting my RA meds so I haven't thought to discuss Benadryl with my doctors. It is on my list of. A list of drugs that interact with Hydroxychloroquine. Hydroxychloroquine is predicted to increase the risk of haematological toxicity when given with penicillamine.