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. Mint hydroxychloroquine Plaquenil and coughing Plaquenil and valley fever Plaquenil stomach ulcer Chloroquine, may exert its effect against Plasmodium species by concentrating in the acid vesicles of the parasite and by inhibiting polymerization of heme. It can also inhibit certain enzymes by its interaction with DNA. Chloroquine and Ritonavir are the other two drugs. Remdesivir is currently not FDA approved. However, since the outbreak of the novel coronavirus infection in China and the impending threat to the rest of the world, research regarding its safety and efficacy has got an acceleration. Common Side Effects of Chloroquine. Tell your doctor if any of the following side effects become severe or don't go away Loss of appetite; Mild dizziness; Mild diarrhea; Clumsiness; Mild headache 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. Effect of chloroquine injection Chloroquine Uses, Side Effects & Warnings -, Remdesivir for the treatment of coronavirus infection News. Plaquenil and wound healingPlaquenil and extreme fatigue Along with its needed effects, chloroquine 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 immediately if any of the following side effects occur while taking chloroquine Incidence not known. Anxiety; attempts at killing oneself Chloroquine Side Effects Common, Severe, Long Term.. Chloroquine Aralen - Side Effects, Dosage, Interactions.. Cardiovascular Effects of Chloroquine with Special.. 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. 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. To observe the effects of drugs on CQ- or histamine-induced response, each drug was injected 5 min before CQ or histamine treatment. After the injection, the mice were placed back in the same box, and their behavior was recorded for 30 min by a video camera in unmanned conditions to avoid interference.