>10% Headache,Neurocysticercosis (11%),Hydatid disease (1.3%),Abnormal LFT,Hydatid disease (15.6%),Neurocysticercosis (<1%) 1-10% Abdominal pain,Hydatid disease (6%),Nausea/vomiting,Hydatid disease (3.7%),Neurocysticercosis (6.2%),Dizziness/vertigo,Hydatid disease (1.2%),Neurocysticercosis (<1%),Increased intracranial pressure,Neurocysticercosis (1%),Meningeal signs,Neurocysticercosis (1%),Alopecia (reversible),Hydatid disease (1.6%),Neurocysticercosis (<1%),Fever,Hydatid disease (1%) <1% (selected) Rash,Urticaria,Agranulocytosis,Aplastic anemia,Bone marrow suppression,Granulocytopenia,Pancytopenia,Thrombocytopenia,Hepatitis,Acute liver failure,Acute renal failure Potentially Fatal: Bone marrow depression.