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. Plaquenil causing alopecia Chloroquine psychosis Plaquenil back injury Plaquenil afecta los ojos Feb 19, 2020 Chloroquine phosphate, an old drug for treatment of malaria, is shown to have apparent efficacy and acceptable safety against COVID-19 associated pneumonia in multicenter clinical trials conducted in China. Jul 30, 2019 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. Feb 20, 2013 A rule of thumb might be that for any dose of chloroquine, you could expect to see a rise in phosphate levels of around 20 to 30% of the total dose of chloroquine. Therefore, a single dose of chloroquine at 10 mg/l would increase the PO 4 concentration in the water by about 2 to 3 mg/l. 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. Photodegradation of chloroquine phosphate Chloroquine MedlinePlus Drug Information, Chloroquine Side Effects Common, Severe, Long Term - How can plaquenil scarring alopeciaOtezla and plaquenilPlaquenil for arthritis side effectsDoes fibromyalgia respond to plaquenil Mar 17, 2014 Chloroquine phosphate, USP is a 4-aminoquinoline compound for oral administration. It is a white crystalline powder; odorless; has a bitter taste, and is discolored slowly on exposure to light. It is freely soluble in water, practically insoluble in alcohol, in chloroform and in ether. Chloroquine phosphate, USP is an antimalarial and. DailyMed - CHLOROQUINE PHOSPHATE- chloroquine phosphate.. Aquarium Fish Chloroquine A "New" Drug for Treating Fish.. Chloroquine - LiverTox - NCBI Bookshelf. Kg or more 1 g chloroquine phosphate 600 mg base orally as an initial dose, followed by 500 mg chloroquine phosphate 300 mg base orally after 6 to 8 hours, then 500 mg chloroquine phosphate 300 mg base orally once a day on the next 2 consecutive days Total dose 2.5 g chloroquine phosphate 1.5 g base in 3 days Less than 60 kg Chloroquine needs to be taken 1-2 weeks before traveling to an area with malaria, compared to some alternatives that can be taken 1-2 days before. chloroquine is only effective against malaria from certain areas of the world. chloroquine may worsen psoriasis, seizures, hearing problems, and liver conditions. Chloroquine Phosphate. Chloroquine is used to prevent or treat malaria caused by mosquito bites in countries where malaria is common. Malaria parasites can enter the body through these mosquito bites, and then live in body tissues such as red blood cells or the liver.