This medicine is also sometimes given off-label to help the following conditions: Also, let your doctor know if you drink large amounts of alcohol before starting on this medicine. Your doctor will probably want to order frequent tests to check your body's response to chloroquine. Plaquenil retina screening guidelines Plaquenil and diabetes Hydroxychloroquine cardiotoxicity Hydroxychloroquine substitutions Chloroquine phosphate may cause an upset stomach. Take chloroquine phosphate with food. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Use chloroquine phosphate exactly as directed. Do not use more or less of it or use it more often than prescribed by your. Chloroquine has a long half-life, which can vary between 74 hours and 50 days, depending on the cumulative dose. The drug can remain in the skin for 6–7 months after the cessation of therapy. Chloroquine dosing. Chloroquine phosphate is dispensed as a 250 mg tablet, which is equivalent to 155 mg chloroquine base. How to use Chloroquine Phosphate. Take this medication by mouth, usually with food to prevent stomach upset, exactly as directed by your doctor. Daily or weekly dosing, dosage amount, and length. Let your healthcare provider know if your symptoms either don't improve or worsen while taking this medicine. Keep all appointments with your doctor and laboratory. Chloroquine phosphate and psoriasis Chloroquine West-ward Pharmaceutical Corp FDA Package Insert, Chloroquine DermNet NZ Plaquenil allergic reaction rash Mar 16, 2020 Is chloroquine a cure for coronavirus? Some scientists are touting the efficacy of the drug in preliminary studies, but are also noting that much more research needs to be done before confirming. Is Chloroquine a Cure for Coronavirus? Scientists Say Maybe.. Chloroquine Phosphate - WebMD. Chloroquine phosphate REEF2REEF Saltwater and Reef Aquarium.. Chloroquine can be prescribed to adults and children of all ages. It can also be safely taken by pregnant. women and nursing mothers. Who should not take chloroquine? People with psoriasis should not take chloroquine. How should I take chloroquine? Both adults and children should take one dose of chloroquine per week starting at least 1 week. Chloroquine phosphate Tablets for Oral Administration, USP. DESCRIPTION. ARALEN, chloroquine phosphate, USP, is a 4-aminoquinoline compound for oral administration. It is a white, odorless, bitter tasting, crystalline substance, freely soluble in water. Use of ARALEN in patients with psoriasis may precipitate a severe attack of psoriasis. Chloroquine is a medication used to prevent and to treat malaria in areas where malaria is known to be sensitive to its effects. Certain types of malaria, resistant strains, and complicated cases typically require different or additional medication.