Hi i have either a tooth infection or a wisdom tooth that needs to be taken out. how do i know which is which?

Tooth infection?: This can only be determined by an examination. See a dentist for an examination and X-rays to determine any infections and to distinguish between any problems.

By examination: This is a diagnostic decision your General Dentist spent 4 years of his/her life to be able to make with assurance. See your General Dentist for an examination, or a wisdom tooth expert, a specialist Oral Surgeon. Sorry, you don't have the equipment or the training to be able to make this decision yourself. Go see a Pro.