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. Does plaquenil effect healing after bone surgery Chloroquine resistance characteristics Plaquenil and ace inhibitor Hydroxychloroquine decrease inflammation 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 lupus, rheumatoid arthritis, and others. Hydroxychloroquine is the least likely to cause side effects. Inderal This high blood pressure medication worsens psoriasis in about 25 percent to 30 percent of patients with psoriasis who take it. It is not known if all high blood pressure beta blocker medications worsen psoriasis, but they may have that potential. Metoprolol is used to treat angina chest pain and hypertension high blood pressure. It is also used to treat or prevent heart attack. Metoprolol may also be used for other purposes not listed in this medication guide. 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. Metoprolol and hydroxychloroquine Other Drugs That Can Interact With Metoprolol Tartrate, Psoriasis Causes & Triggers National Psoriasis Foundation Rash from hydroxychloroquineChloroquin andgranuloma annulareCan i take plaquenil for heart attackPlaquenil bladder infection 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. Hydroxychloroquine Plaquenil Side Effects & Dosage for.. Metoprolol - CardioSmart. Does plaquenil have a negative effect on metoporol?. Plaquenil hydroxychloroquine is considered an older DMARD disease modifying anti-rheumatic drug. Plaquenil was actually first classified as an antimalarial drug, but it is also used to treat certain rheumatic and autoimmune conditions which are unrelated to malaria. Hydroxychloroquine influences the levels of metoprolol through prevention of its metabolism by competing for the same CYP enzyme, CYP2D6 56. As a result, plasma concentrations and the. Summary Drug interactions are reported among people who take Metoprolol tartrate and Hydroxychloroquine sulfate together. This study is created by eHealthMe based on reports of 198 people who take Metoprolol tartrate and Hydroxychloroquine sulfate from Food and Drug Administration FDA, and is updated regularly.