D:What's wrong with you?

P:My head hurts badly.

D:How long has it been like this?

P:Since last night.

D:Do you have a sleeping problem?

P:Yes,I even can't fall asleep these days

D:I think you'd better have a further examine,and before the result comes out,try to relax yourself and take the medicine before you sleep.It will help you to kill the pain and make you sleep well.

P:Is it serious,Doctor?

D:When the result comes out,I will tell you about it.Remember,never be afraid or be too tired.

P:Ok,thank you,Doctor.