Hello, I Am 60 Years Old Man. Generally Good Health.

Hello, I am 60 years old man. generally good health. I am suffering teeth/ gum pain(bottom of front 5 teeth), as advised by doctor i am taking sporidex500 3 times daily with pyrigesic & pan 40 in the morning. last 4 days it is the same painful and uneasy to eat food. Doctor said it was due to cold affect infection in my gum. I am also using sensodyne K tooth paste twice daily.
Kindly advise me how to get relief from teeth pain.