Going by the picture that you posted, there is a cavity in your lower molar which definitely needs to be treated soon, so that extraction can be avoided.... you need to visit a dentist who will take 1 x-ray and give you the best treatment plan, whether RCT is required or not....
Medications can also provide some temporary relief but a definite treatment will be required for permanent relief from your symptoms..... also self medication should be avoided and you should take the medications prescribed by a doctor only....
Regards...
Answered2016-06-28 11:28:30
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