headache:
I shouldn't have drunk so much coffee today, I've got a terrible headache.
toothache:
Had little Timmy listened to his dentist's advice, he wouldn't have such a painful toothache.
stomachache:
That cheese I ate at Wendy's gave me a stomachache.
earache:
I should go to the doctor for this earache that's been bothering me for the past few days.
a sore throat:
Look at you, Johnny! Now you have a sore throat from all that ice cream!
sore eyes:
Laura quit her job as a programmer because every night she had sore eyes from sitting at her computer for 10 hours.
knee pain:
I fell at football practice and now I've got knee pain.
joint pain (?):
Harry had to take aspirin for his joint pain.
