Dear patient,
There is no home remedy to your problem. You should get yourself examined by a dentist and he/she will tell you what problem do you have and how you can solve it. As you have mentioned, you have pain only at night, so this looks like a situation of a decayed tooth. But we can confirm it only after taking xrays and seeing the tooth clinically. Regards..
Answered2016-07-07 07:31:43
Let others know if this answer was helpful