附箋[fusen] tag
便箋[binsen] writing paper
処方箋[shohousen] prescription (medical)
用箋[yousen] stationery

書翰箋[shokansen] letter paper
鄭箋[teisen] commentary on the Book of Odes by Zheng Xuan
薬箋[yakusen] prescription

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