Parasites that cause malaria typically enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. Is doxycycline and plaquenil similar drugs What does plaquenil do for sjogren& 39 Lupus treatment hydroxychloroquine A severe eye problem has happened with chloroquine. This may lead to lasting eyesight problems. The risk may be higher if you have some types of eye or kidney problems. The risk may also be higher with some doses of chloroquine, if you use chloroquine for longer than 5 years. Chloroquine, a medication used to prevent and to treat malaria, has just been confirmed as one of the three anti-viral drug for Coronavirus. The search for the cure of Coronavirus has been on for some time Use of quinine for self-induced abortion. Dannenberg AL, Dorfman SF, Johnson J. We present four recent cases in which quinine was used for self-induced abortion. Abortion was achieved in only one of these cases. Literature review suggests that quinine is an ineffective abortifacient, even when taken in toxic doses. Chloroquine is also used to treat amebiasis (infection caused by amoebae). Chloroquine is used to treat and to prevent malaria. Can chloroquine abort Early Abortion at 3 Weeks 2 EASY Ways 4 Reasons To Worry, Chloroquine confirmed as anti-viral drug for Coronavirus Plaquenil a preventive medicinePlaquenil dosage for discoid lupusCellulitis from plaquenilSubstitute for plaquenil Along with its needed effects, chloroquine may cause some unwanted effects. 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 Chloroquine Side Effects Common, Severe, Long Term.. Use of quinine for self-induced abortion.. Safe and Unsafe Abortion - Hesperian Health Guides. Chloroquine phosphate can cause serious vision problems. If you experience any changes in vision, stop taking chloroquine phosphate and call your doctor immediately. Do not let anyone else take your medication. Ask your pharmacist any questions you have about refilling your prescription. Chloroquine may increase the risk of convulsions in patients with a history of epilepsy. Drug Interactions Antacids and kaolin Antacids and kaolin can reduce absorption of Chloroquine; an interval of at least4 hours between intake of these agents and Chloroquine should be observed. Chloroquine comes as a tablet, liquid, or injection. Your dose will depend on your medical condition, age, weight, and response to treatment. You can take this medicine with food if it causes an.