血压高/低。
I have high/low blood pressure. *blood pressure“血压”。来源：考试大
我头疼。 
I have a headache.
What happened, sir? (你怎么了?)
I have a headache. (我头疼。)
My head hurts.
My head is pounding.
I have a splitting headache. (我的头像裂了似地疼。) 来源：考试大
我牙疼。
I have a toothache.
I have a toothache. (我牙疼。)
When did it start? (什么时候开始的?)
My tooth hurts.
My tooth is killing me. (我的牙疼死了。) 
我头晕目眩。 
I feel dizzy. 
我浑身没劲。来源：考试大
I feel sluggish.
I feel tired. 
我没有一点儿食欲。
I don't have any appetite. *appetite“食欲”。
I don't have any appetite. (我没有食欲。)来源：考试大
You should eat something. (那你也得吃点儿东西。)
I don't have much of an appetite these days. (最近我没什么食欲。) 
我有点儿感冒。
I have a slight cold. 
我浑身发冷。 
I feel chilly.
I feel chilly. (我浑身发冷。)
Here, wear my jacket. (给，穿上我的夹克吧。)
我得了重感冒。来源：考试大
I have a bad cold. 
鼻子堵了。
I have a stuffy nose. *stuffy 用于“鼻子不通气”的时候。
我在流鼻涕。
I have a runny nose. *runny“流鼻涕的”。
My nose is running.
My nose won't stop running. 
我有点儿发烧。 来源：考试大
I have a bit of a fever. 
我好像发烧了。
I think I have a fever.
I think I have a fever. (我好像发烧了。)
Let's check. (试试表。) 
我在发高烧。
I have a high temperature.