What's wrong with you? 你怎么啦? I look like catching cold and have a headache. 我好像感冒了而且有点头痛。 Do you have any good medicine? 你有特效药吗? Is it bitter? 不苦吗? How many tablets shall I take at a time? 我一次该吃几片? I take it after every meal,do I? 每餐饭后吃,是吗? Does it make me feel sleepy after taking it? 吃后会使我想睡觉吗?