Dear Lybrate user, if you are experiencing such intense sensitivity on consuming hot and cold food and beverages, you should immediately consult your local dentist
because this indicates decay which requires treatment on an urgent basis. Remember, once you start experiencing any pain
or sensitivity specially on consuming hot foods, the damage is not reversible and preventable unless you pursue dental treatment. No medication, toothpaste or cream can provide permanent relief. You have to get treatment done.