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 and breastfeeding Plaquenil side effects acne Hydroxychloroquine is a quinoline medicine used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Chloroquine can be used to kill malaria parasites living in red blood cells but the medication may not necessarily be efficient at killing these parasites in other body tissues. Doctors often prescribe this medication as part of certain treatment plans for lupus and other immune system diseases. The tablets are fine to use, but the downside is you get less “chloroquine base” out of them so you must dose more. The following was taken from Bob Goemans online book, THE LIVING AQUARIUM MANUAL In most cases, 250 mg tablets have an equivalence of 150 mg chloroquine base, and 500 mg tablets have an equivalence of 300 mg chloroquine base. 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 is used to treat Aquarium Fish Chloroquine A "New" Drug for Treating Fish., What Is the Difference between Hydroxychloroquine and. Plaquenil side effects pregnancy Do not use Chloroquine phosphate tablets for the treatment of complicated malaria high-grade parasitemia and/or complications e.g. cerebral malaria or acute renal failure. Do not use Chloroquine phosphate tablets for malaria prophylaxis in areas where Chloroquine resistance occurs, Resistance to Chloroquine phosphate tablets is widespread in. Chloroquine - FDA prescribing information, side effects and uses. Chloroquine Phosphate – Marine Fish Diseases and Treatment. Aralen chloroquine Malaria Drug Side Effects & Dosage. Chloroquine is cheap and has been on the market for many years. It therefore may potentially be a good treatment option until a vaccine against the coronavirus is available. Chloroquine has been marketed internationally since 1934 as an antimalarial treatment. Chloroquine causes a toxic myopathy but also produces a toxic neuropathy. Chloroquine is an antimalarial drug also used for the treatment of severe rheumatoid arthritis, systemic lupus erythematosus, and other dermatological diseases. The clinical features of chloroquine-induced neuropathy are those of symmetrical sensorimotor polyneuropathy. Chloroquine, a drug that has been used to prevent and treat malaria, has shown promise in being a potential treatment for the novel cornavirus sweeping the globe, President Trump said Thursday.