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. Chloroquine phosphate poisoning Plaquenil and myasthenia gravis Plaquenil drinking alcohol Hydroxychloroquine and methotrexate The chloroquine tablets are commonly taken once a week, while the proguanil tablets are taken once a day. It is recommended to take this medication on a full stomach to reduce the chance of stomach upset. Known side effects of chloroquine proguanil medication include nausea, mouth ulcers, and vision problems. Anxiety, mood swings, and. What are some other side effects of Chloroquine? All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away Belly pain. Stomach cramps. Not hungry. Compare Chloroquine vs Hydroxychloroquine head-to-head with other drugs for uses, ratings, cost, side effects, interactions and more. Chloroquine rated 10.0/10 vs Hydroxychloroquine rated 6.7/10 in overall patient satisfaction. 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. Chloroquine and proguanil side effects Comparison of adverse events associated with use of., Chloroquine Indications, Side Effects, Warnings - Plaquenil sjogren& 39Fibromyalgia plaquenil reviews 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 side effects continue or are bothersome or if you have any questions about. Chloroquine Oral Route Side Effects - Mayo Clinic. Chloroquine vs Hydroxychloroquine Comparison -. Atovaquone-Proguanil versus Chloroquine-Proguanil for Malaria.. Malaria parasites in the red blood cells are killed more rapidly by chloroquine or quinine than by proguanil, which is therefore not the best drug to use for the treatment of acute malaria. Soon after proguanil was introduced, it was observed that the drug was inactive as an inhibitor of the in vitro growth of p. Gallinaceum and p. 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. Find patient medical information for Chloroquine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.