Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking chloroquine: Incidence not known Some side effects of chloroquine may occur that usually do not need medical attention. Chloroquine dna intercalation Chloroquine fluoroquinolones VA Disability Compensation Benefits Claims Research Forum; Existing user? Sign In Sign In Chloroquine is only effective against malaria from certain areas of the world. chloroquine may worsen psoriasis, seizures, hearing problems, and liver conditions. ADVERTISEMENT Total dose 2.5 g of chloroquine phosphate 1.5 g base in 3 days. If your body weight is less than 60 kg, use oral medication at a dose of Initial dose 16.7 mg Chloroquine phosphate / kg 10 mg base / kg Second dose 6 hours after initial dose 8.3 mg chloroquine phosphate / kg 5 mg base / kg Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. These side effects may go away during treatment as your body adjusts to the medicine. Advantages of chloroquine Chloroquine Phosphate Bulk Uses, Side Effects., Compare Plaquenil vs Chloroquine - Hydroxychloroquine hypersensitivity rashPlaquenil walmart Chloroquine phosphate is used occasionally to decrease the symptoms of rheumatoid arthritis and to treat systemic and discoid lupus erythematosus, scleroderma, pemphigus, lichen planus, polymyositis, sarcoidosis, and porphyria cutanea tarda. Talk to your doctor about the possible risks of using this drug for your condition. Chloroquine MedlinePlus Drug Information. Chloroquine – A-Z Medicine - Benefits of. Chloroquine Uses, Side Effects & Warnings -. Chloroquine is rapidly and almost completely absorbed from the gastrointestinal tract, and only a small proportion of the administered dose is found in the stools. Approximately 55% of the drug in the plasma is bound to nondiffusible plasma constituents. Excretion of chloroquine is quite slow, but is increased by acidification of the urine. Before the administration of chloroquine, the patient had only a mild skin erythema in the irradiated area, which was consistent with the radiotherapy dose she had received. On day 3 of chloroquine therapy, she developed localized brisk bullous eruptions in the irradiated area, which developed into a patch of fulminant moist desquamation. Chloroquine Phosphate, which has been used for more than 70 years, has been tested in 135 cases in Beijing and southern China's Guangdong Province. Among them, 130 patients have light and common symptoms, and five are severe patients. None of the patients with light and common symptoms have developed severe symptoms.