You might have a spitting headache, or a slipped disk, bad breath, a toothache, chronic gas, dry lips, or a nasty ingrown toenail.

• 你可能会头疼欲裂，或腰椎间盘突出，口臭、牙痛、不停放屁、口干舌燥，或是指甲长到肉里头了。