My teeth hurt when i drink cold cola. is it okay?

Pain do to cold food: Dental pain do to cold food or drinks may be a first sign that you have a cavity or expose dentin do to toothbrush abrasion or tooth grinding. It can also be a sign of a tooth fracture. Cold sensitivity that last longer than 10 seconds after cold is remove is a more serious problem. You may be having an irreversible nerve inflammation that needs immediate dental attention by a dentist.

Could be: You really need to see your dentist for a definitive answer. Could be an exposure of a sensitive part of the tooth or a cavity or sinuses. See your dentist.