It will depend on the patient, but wisdom teeth are usually removed before and after the outbreak, so between the ages of 17 and 21. You may still choose to remove wisdom teeth after they erupt completely.
Your dentist can pull your wisdom teeth in a slightly sedated way, but if you want to calm down, he or she might recommend you to an oral surgeon. You fall asleep during the operation and your teeth are pulled out. You won't feel anything, and you'll feel numb for hours after the surgery.
It's not painful to remove your wisdom teeth, but you may experience some pain in the few days after surgery. Your dentist will prescribe painkillers and recommend the best way to treat your mouth.