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 y alcohol Plaquenil and sarcoidosis For the Consumer. Cold, clammy skin. decreased urine. drowsiness. dry mouth. fast, weak pulse. increased thirst. lightheadedness, dizziness, or fainting. loss of appetite. muscle pain or cramps. numbness or tingling in the hands, feet, or lips. A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including rash, itching/swelling especially of the face/tongue/throat, severe dizziness, trouble breathing. This is not a complete list of possible side effects. 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. 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 CDC - Malaria - Travelers - Choosing a Drug to Prevent Malaria, Chloroquine Oral Uses, Side Effects, Interactions. Who can do plaquenil eye examsBuy chloroquine syrupPlaquenil back pain Applies to proguanil oral tablet. Along with its needed effects, proguanil 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 as soon as possible if any of the following side effects occur while taking proguanil Rare. Skin rash or itching Proguanil Side Effects Common, Severe, Long Term -. Chloroquine Oral Route Side Effects - Mayo Clinic. Atovaquone-Proguanil versus Chloroquine-Proguanil for Malaria.. They have a break line on one side with the letter ‘P’ on either side of the line. Chloroquine tablets are white and round. They have a break line on one side and the letter ‘A’ either side of the line. Chloroquine & Proguanil Anti-Malarial Tablets contain 112 tablets 98 proguanil and 14 chloroquine tablets. Common side effects may include stomach pain, vomiting, diarrhea; mouth sores; headache, dizziness, weakness; strange dreams; itching; or. cough. Find patient medical information for Chloroquine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.