in a prospective study to determine the tolerance for and safety of ivermectin therapy for onchocerciasis in a hyperendemic area in sierra leone , 28 ( 32 % ) of 87 patients had adverse reactions that required treatment with acetylsalicylic acid and antihistamines , but none of the observed adverse reactions were considered life-threatening .
C0022322
ivermectin
C0029001
onchocerciasis