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. Can plaquenil cause bruising Symptoms of eye side effects from plaquenil Our Aralen chloroquine phosphate Side Effects Drug Center provides a comprehensive view of available drug information on the potential side effects when taking this medication. This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. Chloroquine Aralen is used for preventing and treating malaria and amebiasis, an infection of the intestines caused by a parasite. Chloroquine Aralen - Side Effects, Dosage, Interactions. 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. 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 Chloroquine Indications, Side Effects, Warnings -, Chloroquine Aralen - Side Effects, Dosage, Interactions - Drugs Is plaquenil dangerousWhen was chloroquin discoveredDr shehata hydroxychloroquine Chloroquine-proguanil recipients began receiving weekly doses with chloroquine ⩾1 week before travel and received daily doses with proguanil 1–2 days before travel. Chloroquine and proguanil were continued until 4 weeks after travel. Subjects recorded taking doses on diary cards, and compliance was assessed by review of returned drug. Atovaquone-Proguanil versus Chloroquine-Proguanil for Malaria.. Chloroquine Side Effects Common, Severe, Long Term -. Chloroquine Oral Route Side Effects - Mayo Clinic. Common side effects may include stomach pain, vomiting, diarrhea; mouth sores; headache, dizziness, weakness; strange dreams; itching; or. cough. 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. Answer 1 of 17 Did anybody have any serious side effects after using these anti-malarian drugs? I was told by the doctor that Malarone is much better but also much more expensive.