Is it an emergency when your cheek to jaw line is numb and you feel a tingly sensational at that area? he's been sleeping and trying to relax but the pain is still there and he also took a bayer aspirin.

As : As dr miller advised, get him checked out immediately. If it is determined afterward that there is no underlying medical emergency or life threatening problem, get him to a dentist for evaluation.

You : You don't tell us too much, but if this is an adult, particularly an older adult, this could be an atypical manifestation of a heart attack...So yes, it is an emergency. Have him checked out asap.

Trigeminal neuritis?: Pain in this area may indicate a form of neuritis. See your doctor or a neurologist for a definitive diagnosis and treatment.