I get out of breath easily.
I'm always out of breath.
Even doing the lightest exercise leaves me out of breath.
I'm having trouble breathing./My chest feels heavy.
Spicy food makes me sick to my stomach.
I have diarrhea.
Greasy food always gives me diarrhea.
My stomach is upset./I have an upset stomach.
I get sick to my stomach.
I vomit./throw up.
I think I've got food poisoning.
I ate something that didn't agree with me.
The pain is below my stomach./The pain is in my lower abdomen.
I've got a lot of gas.
I feel bloated.
A: I hurt my shoulder when I work out.
B: Could you move it like this? How about like this?
A: I can, but it really hurts.
A: It's been hurting right here for a few days.
B: It sounds like you pulled/injured a muscle.
pull/injure a muscle
A: I feel light-headed and dizzy, especially when I stand up quickly.
B: Let's check your blood pressure. That should help us figure it out.