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. Aralen dosage Sulfasalazine taken with hydroxychloroquine 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. 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. 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. 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 PDF Psychiatric adverse effects of chloroquine, Chloroquine Side Effects Common, Severe, Long Term. Ana and plaquenilPlaquenil leg painHow does hydroxychloroquine help rheumatoid arthritisDrug interations plaquenilSanofi plaquenil coupon 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. Chloroquine Indications, Side Effects, Warnings -. Chloroquine - Wikipedia. Aralen chloroquine Malaria Drug Side Effects & Dosage. A drug can be considered to have a high probability of causing side effects in cases of positive exposure, with a positive dechallenge and a positive rechallenge. The importance of PSEs relates to the potential harm of these side effects and to their high incidence. Two examples are reserpine and corticosteroids. Cardiac Effects Cases of cardiomyopathy resulting in cardiac failure, in some cases with fatal outcome, have been reported in patients treated during long term therapy at high doses with Chloroquine see ADVERSE REACTIONS and OVERDOSAGE. Monitor for signs and symptoms of cardiomyopathy and discontinue Chloroquine if cardiomyopathy develops. You may report side effects to FDA at 1-800-FDA-1088. What is the most important information I should know about chloroquine? You should not use this medicine if you have a history of vision changes or damage to your retina caused by chloroquine or similar anti-malaria medications.