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. Can chloroquine treat diarrhea Dr shehata hydroxychloroquine Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following. In fact, clinical data are still limited, and taking chloroquine can cause potentially serious side effects see below. Chloroquine, recommended dose and side effects. Questioned by Sciences et Avenir, Didier Raoult sweeps the critics "We have been using chloroquine for a long time in our team to treat certain bacterial infections. Find patient medical information for Primaquine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Chloroquine is also used to treat amebiasis (infection caused by amoebae). Chloroquine is used to treat and to prevent malaria. Chloroquine phosphate how long do side effects last Chloroquine Oral Route Proper Use - Mayo Clinic, Coronavirus End Game - Experts say that a commonly used. Testing for plaquenil usage Chloroquine side effects. Along with its needed effects, a medicine 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 Incidence not known. Anxiety; attempts at killing oneself Chloroquine Oral, Intramuscular Advanced. -. Primaquine Oral Uses, Side Effects, Interactions.. Chloroquine Uses, Side Effects & Warnings -. Chloroquine phosphate tablets, Chloroquine phosphate, USP, is a 4-aminoquinoline compound for oral administration. It is a white, odorless, bitter tasting, crystalline substance, freely soluble inwater. Chloroquine phosphate tablets are an antimalarial and amebicidal drug. Side effects from chloroquine phosphate can occur. Tell your doctor if any of these symptoms are severe or do not go away. If you are taking chloroquine phosphate for a long period of time, your doctor will recommend frequent eye exams. Last Revised - 06/15/2017. Common side effects include muscle problems, loss of appetite, diarrhea, and skin rash. Serious side effects include problems with vision, muscle damage, seizures, and low blood cell levels. It appears to be safe for use during pregnancy. Chloroquine is a member of the drug class 4-aminoquinoline.