. "113501064"@en-us . . . "side effect"@en-us . "side effect"^^ . . "0.125"^^ . . "114311977"^^ . . "14311977-n"^^ . "0"^^ . "110273231"@en-us . . . "a secondary and usually adverse effect of a drug or therapy; \"severe headaches are one of the side effects of the drug\""@en-us . .