Malarone facilitates malaria prevention and its use extends to patients in areas with chloroquine resistance, says Drugs.com. Preventive care involves taking the prescribed daily dose a day or two before going to a malaria-prone area and continuing the medication during the stay. In cases of acute, uncomplicated malaria, Malarone has higher success rates than others drugs such as halofantrine, mefloquine and amodiaquine.
Side effects of Malarone with an unknown incidence rate include blistering and loosening of skin, body chills, convulsions and a fast heartbeat. Some patients experience difficulties swallowing food or drinks, hives, skin discoloration, muscle pain and increased sensitivity to the sun. Swelling of the face, hands and legs, tongue, or around the eyes occurs in other patients. Patients may also lose bladder control, experience eye irritation, or develop skin lesions and rashes, according to Drugs.com.
Malarone patients experience common side effects such as abdominal pain, diarrhea, headache, sore throat and vomiting. Less common effects of the drug include heartburn, loss of appetite, sleeplessness and blurred vision, and rare symptoms range from fear and irritability to nervousness and difficulty concentrating. Most symptoms subside with continued use of medication; however, if the side effects persist, patients should seek medical attention, recommends Drugs.com.