Distribution of anti-malarials at the community level is one of the interventions recommended to reduce mortality from febrile illnesses. Inappropriate treatment of fever with anti-malarials may result in missed diagnosis and delays in appropriate treatments including consideration of other illnesses than malaria. We report the case of an 8-year-old black girl receiving prophylaxis with sulfadoxine-pyrimethamine from the caretaker of the community during her holidays in Ivory Coast. A persistent fever suspected to be due to malaria was treated inappropriately with atovaquone-proguanil and then with sulfadoxine-pyrimethamine again. Cumulative toxicity of anti-malarials leads to irreversible hepatic damages requiring hepatic transplantation. Community caretakers must be aware of the potential side effects and the contraindications of anti-malarials. Early identification of drug-induced toxicity and immediate discontinuation of the drug are the more effective tools to limit the progression of tissue damage.