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. Hydroxychloroquine for vascular disease Plaquenil not working Chloroquine treatment method Hydroxychloroquine side effects dry eyes Overdose. Chloroquine is very toxic in overdosage; overdosage is extremely hazardous and difficult to treat. Urgent advice from the National Poisons Information Service is essential. Life-threatening features include arrhythmias which can have a very rapid onset and convulsions which can be intractable. Chloroquine Phosphate *** The information contained here is subject to changes as I experiment and learn more about Chloroquine Phosphate *** What It Treats – Marine Ich Cryptocaryon irritans, Marine Velvet Disease Amyloodinium ocellatum, Brooklynella hostilis and Uronema marinum. How To Buy – Chloroquine phosphate CP is an antimalarial drug for humans which also treats external. CHLOROQUINE sulfate or phosphate oral Given that resistance of P. falciparum to chloroquine is widespread, this drug must not be used for the treatment of falciparum malaria in Africa, South America, Asia and Oceania. 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. Chloroquine phosphate toxic Chloroquine and Hydroxychloroquine Toxicity Practice., Chloroquine phosphate REEF2REEF Saltwater and Reef. Plaquenil farmacias del ahorroPlaquenil side effects nauseaRelapse of plasmodium vivax after chloroquine The Material Safety Data Sheet MSDS for chloroquine phosphate is difficult to interpret. Much of the toxicity data listed were derived from chronic exposure in humans taking the drug for control of malaria; retinal damage, nervous system disruption, and liver damage. Aquarium Fish Chloroquine A "New" Drug for Treating Fish.. CHLOROQUINE sulfate or phosphate oral - Essential drugs. Chloroquine MedlinePlus Drug Information. Chloroquine is a derivative of 4-aminoquinoline, which is used in the malaria prophylaxis and treatment and the therapy of some connective tissue diseases. Its narrow therapeutic index causes that the medicine is relatively toxic, especially in the case of an overdose or an acute intoxication. Toxicological Effects Chloroquine phosphate - Investigated as a drug, mutagen, and reproductive effector. Only select Registry of Toxic Effects of Chemical Substances RTECS data is presented here. See actual entry in RTECS for complete information. Chloroquine Phosphate *** The information contained here is subject to changes as I experiment and learn more about Chloroquine Phosphate *** What It Treats – Marine Ich Cryptocaryon irritans, Marine Velvet Disease Amyloodinium ocellatum, Brooklynella hostilis and Uronema marinum. How To.