Answer:
The reported side effects of Malarone are:
Disturbances of the gut such as nausea, vomiting, diarrhoea or abdominal pain
Fever (pyrexia)
Headache
Inflammation of the lining of the mouth (stomatitis)
Mouth ulcers
Loss of appetite
Dizziness
Difficulty in sleeping (insomnia)
Cough
Low blood sodium level (hyponatraemia)
Low red blood cell count (anaemia)
Decrease in the number of a type of white blood cell (neutrophil) in the blood (neutropenia)
Hair loss (alopecia)
Allergic reactions such as rash, or severe swelling of lips, face or tongue (angioedema).
The side effects listed above may not include all of the side effects reported by the drug’s manufacturer. However impotence would be a faily severe side effect and I would have thought been listed were it a possible side effect.