眼軟膏[gannankou] eye ointment
膏薬[kouyaku] plaster
石膏[sekkou] plaster
軟膏[nankou] ointment
二股膏薬[futamatakouyaku] double-dealer

膏汗[aburaase] cold sweat
絆創膏[bansoukou] adhesive plaster
内股膏薬[uchimatakouyaku] double-dealer
膏血[kouketsu] (hard-earned rewards of) sweat and blood

胃薬[igusuri] stomach medicine
医薬[iyaku] medicine
医薬品[iyakuhin] medical supplies
医薬分業[iyakubungyou] separation of medical and dispensary practice (practise)
飲薬[nomigusuri] oral medicine

下し薬[kudashigusuri] laxative
下ろし薬[oroshigusuri] an abortive
下薬[geyaku] laxative
加薬[kayaku] spices
火薬[kayaku] gunpowder