It may have both an anti-spirochaete activity and an anti-inflammatory activity, similar to the treatment of rheumatoid arthritis. And caution is required if patients have certain heart conditions, diabetes, psoriasis etc. Plaquenil drug Define 4 hydroxychloroquine Plaquenil cut in half Plaquenil maculopathy mechanisms Hydroxychloroquine HCQ is often needed to manage disease activity in systemic lupus erythematosus SLE during pregnancy. The purpose of this study was to examine lupus activity and pregnancy outcomes in women with SLE treated or not treated with HCQ during pregnancy. Pregnant women and nursing mothers. Who should not take hydroxychloroquine? People with psoriasis should not take hydroxychloroquine. How should I take hydroxychloroquine? Both adults and children should take one dose of hydroxychloroquine per week starting at least 1 week. before traveling to the area where malaria transmission occurs. Hydroxychloroquine Sulfate Warnings. Take with food. Take this medication at least 4 hours before or 4 hours after antacids. Avoid prolonged or excessive exposure to direct and/or artificial sunlight while using this medication. WARNING Keep Out of the Reach of Children. Fatal Poisoning may occur if chewed or swallowed. The most serious adverse effects affect the eye, with dose-related retinopathy as a concern even after hydroxychloroquine use is discontinued. The most common adverse effects are a mild nausea and occasional stomach cramps with mild diarrhea. Hydroxychloroquine sulfate pregnancy Hydroxychloroquine Sulfate - an overview ScienceDirect Topics, Medicines for the Prevention of Malaria While Traveling. Plaquenil nail discolorationAralen ancestral tombHydroxychloroquine plaquenil direct sun lightDoes plaquenil help with light sensitivity It is not necessary to withdraw an antimalarial drug during pregnancy if the rheumatic disease is well controlled; however, the manufacturer of hydroxychloroquine advises avoiding use. HYDROXYCHLOROQUINE SULFATE Drug BNF content published.. HYDROXYCHLOROQUINE SULFATE Warnings Pregnancy & Lactation.. RA and Hydroxychloroquine How Effective is it for.. Availability. 200 mg tablets. Actions. Derivative closely related to chloroquine. Antimalarial activity is believed to be based on ability to form complexes with DNA of parasite, thereby inhibiting replication and transcription to RNA and DNA synthesis of the parasite. Use in patients with psoriasis may precipitate a severe attack of psoriasis; use with caution Postmarketing cases of life-threatening and fatal cardiomyopathy reported with use of hydroxychloroquine as well as of chloroquine Irreversible retinal damage observed in some patients who had received hydroxychloroquine sulfate; Find patient medical information for Hydroxychloroquine Sulfate Bulk on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.