Malaria parasites can enter the body through these mosquito bites, and then live in body tissues such as red blood cells or the liver. This medication is used to kill the malaria parasites living inside red blood cells. Plaquenil alcohol Pharmacy hydroxychloroquine Chloroquine Oral Route. Side Effects. Drug information provided by IBM Micromedex. 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. SIDE EFFECTS. The following adverse reactions have been identified during post-approval use of PLAQUENIL or other 4-aminoqunoline compounds. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. Find patient medical information for Chloroquine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Both drugs may be needed for a complete cure and to prevent the return of infection (relapse). In some cases, you may need to take a different medication (such as primaquine) to kill the malaria parasites living in other body tissues. Incidence of adverse affects to chloroquine Common and Rare Side Effects for Chloroquine Injection, Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses Can you overdose on hydroxychloroquine CHLOROQUINE is used to treat or prevent malaria infections. It is also used to treat amebiasis. The lowest GoodRx price for the most common version of chloroquine phosphate is around $74.38, 84% off the average retail price of $494.50. Chloroquine Phosphate Side Effects - GoodRx. Chloroquine Oral Uses, Side Effects, Interactions.. Chloroquine Indications, Side Effects, Warnings -. Jul 30, 2019 Some side effects of chloroquine 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. Some side effects of mefloquine 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. Chloroquine adverse reactions aGenerally well tolerated as antimalarial, but. `Studies show few side effects of artemisinin derivatives, but this may not illustrate overall incidence of adverse effects in a population. `Problems of trials study design to detect adverse effects, and similarity between adverse events.