The common adverse effect of fenofibrate therapy is gastrointestinal disturbances including anorexia, nausea and gastric discomfort. Other adverse effects reported to occur less frequently include headache, dizziness, vertigo, fatigue, skin rashes, pruritus, photosensitivity, alopecia, impotence, anemia, leucopenia and thrombocytopenia. Raised serum-aminotransferase concentration have occasionally been reported.