如果出境時俾海關搵到身上有偉哥，海關或警察會控告咩罪呀？

Usually no charge will be filed.

Viagra is a legitimate medication. Anyone who have been prescribed the medication are entitled to possess the medication.

Given that fact the prosecution bears the burden of proof, the prosecution must prove that you are not a legitimate user in order to convict, which would be too difficult to do so (unless you help). On that basis, generally confiscation will be the only course of action.

有幾多？裝滿個旅行箱？？？？？？？？？偉哥不是毒藥，只是春藥，搜到只會恥笑你！