Chloroquine has been extensively used in mass drug administrations, which may have contributed to the emergence and spread of resistance. It is recommended to check if chloroquine is still effective in the region prior to using it. Chloroquine raynauds Hydroxychloroquine and laser hair removal Hydroxychloroquine indications Chloroquine is a relatively well-tolerated. medicine. The most common adverse reactions reported are stomach pain, nausea, vomiting, and headache. These side effects can often be lessened by taking chloroquine with food. Chloroquine may also cause itching in some people. All medicines may have some side effects. Some side effects of hydroxychloroquine 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. As this eMedTV Web page explains, people taking chloroquine may develop diarrhea, hearing loss, or other adverse reactions. This article gives an overview of the drug's potential side effects and includes a link to more information. The Centers for Disease Control and Prevention recommend against treatment of malaria with chloroquine alone due to more effective combinations. In areas where resistance is present, other antimalarials, such as mefloquine or atovaquone, may be used instead. Adverse reactions to chloroquine Chloroquine Clinical Trials, Side Effects AIDSinfo, Hydroxychloroquine Side Effects Common, Severe, Long Term. How to make chloroquine poisonEffects of plaquenil on hairPrednisone for plaquenilWhat is hydroxy chloroquinePlaquenil malaria prevention Some side effects 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 Oral Route Side Effects - Mayo Clinic. Adverse Reactions of Chloroquine - Malaria Home Page. Aralen chloroquine Malaria Drug Side Effects & Dosage. 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. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. Find information about common, infrequent and rare side effects of Chloroquine Injection.