You should put some hot cream on your back
backache
You should put some eardrops into your ear.
an earache
You'd better sit down and relax, if you feel dizzy
dizzy
You shouldn't drink cold drinks.
cough
Why don't you take an aspirin for your head?
a headache
You shouldn't put a bandage on your finger
cut finger
You shouldn't eat all that chocolate. It isn't good for your stomach.
a stomach ache
You shouldn't eat too much food while in the car
sick
Why don't you go to the dentist?
a toothache
You shouldn't go to school and stay in bed.
cold
You'd better drink hot milk with honey for your throat
a sorethroat