Our team periodically reviews articles in order to ensure content quality. The sources cited below consist of evidence from peer-reviewed journals, prominent medical organizations, academic associations, and government data. Chloroquine counterindications Can hydroxychloroquine cause a lupus type rash Find information about common, infrequent and rare side effects of Plaquenil Oral. Mayo Clinic School of Health Sciences Alumni Center Visit Our Schools Educators at Mayo Clinic train tomorrow’s leaders to deliver compassionate, high-value, safe patient care. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. Please check with the appropriate physician regarding health questions and concerns. The information contained on this site is for informational purposes only, and should not be used as a substitute for the advice of a professional health care provider. Plaquenil mayoclinic Hydroxychloroquine Uses, Dosage & Side Effects -, Hydroxychloroquine Oral Route Precautions - Mayo Clinic Plaquenil side effects kidneyCan you take hydroxychloroquine with methotrexateBone marrow failure plaquenilOf dropout in rheumatoid arthritis treatment with hydroxychloroquine Sep 13, 2019 Note This document contains side effect information about hydroxychloroquine. Some of the dosage forms listed on this page may not apply to the brand name Plaquenil. For the Consumer. Applies to hydroxychloroquine oral tablet. Along with its needed effects, hydroxychloroquine the active ingredient contained in Plaquenil may cause some. Plaquenil Side Effects Common, Severe, Long Term -. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Shifting from Prednisone to Hydroxychloroquine Mayo.. How to use Plaquenil. Hydroxychloroquine is usually taken with food or milk to prevent stomach upset. The dosage and length of treatment are based on your medical condition and response to therapy. In children, dosage is also based on weight. Hydroxychloroquine HCQ, sold under the brand name Plaquenil among others, is a medication used for the prevention and treatment of certain types of malaria. Specifically it is used for chloroquine -sensitive malaria. Other uses include treatment of rheumatoid arthritis, lupus, and porphyria cutanea tarda. Plaquenil; Descriptions. Hydroxychloroquine is used to treat malaria. It is also used to prevent malaria infection in areas or regions where it is known that other medicines eg, chloroquine may not work.