我想問胃痛..我個胃哩兩日會痛..但係係一陣痛..一陣唔痛..胃痛想食胃藥..點知又唔痛..見佢唔痛以為冇事..點知又開始痛返..想知有咩原因../有咩可能引致咁 ...
hk.knowledge.yahoo.com