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 brands Dmards plaquenil methotrexate I would get with the endo as many have suggested. I always try to get a cortisol test and ACTH stim along with the thyroid tests to see if something else is going on and figure out which med needs best be adjusted. I do think the plaquenil helps my thyroid some being an immunosuppressant but this is my gut feeling. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. 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. 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. Plaquenil and tsh Thyroid Disease and Arthritis How They're Connected, Hydroxychloroquine Side Effects, Dosage, Uses, and More Simple synthesis of chloroquineAre people on plaquenil immunocompromised Most drugs that suppress serum TSH glucocorticoids, dopamine agonists, somatostatin analogs do not cause clinically significant hypothyroidism. Metformin may affect thyroid function tests and TSH levels in patients on exogenous levothyroxine. Monitoring of TSH and free T4 levels is advised for patients taking both metformin and levothyroxine. DRUGS THAT SUPPRESS TSH OR CAUSE. - PubMed Central PMC. Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria. Taking Plaquenil for Rheumatoid Arthritis. Thyroid diseases is found among people who take Plaquenil, especially for people who are female, 60+ old, have been taking the drug for 5 - 10 years, also take medication Enbrel, and have Osteoporosis Thyroid hormone is essential for life and you cannot get it by eating plants, as it is a mammalian hormone. How does that fit with this diet? Perhaps this is the case if your thyroid has been removed, but this diet is ok for Hashimoto’s. Just a brief response would be very much appreciated. So, they put me on plaquenil. BUT, they felt that I should also be on thyroid treatment. Problem is, every endo that I see says my thyroid is fine because my TSH is normal. So, after telling me that many of my symptoms could be from my thyroid, they sent me to another endo.