Gum sore under two teeth

[Zac]

Under two of my teeth my gum is quite sore when I brush them, but aren't when I don't. It is abit red under the tooth. I'm only 15 and I'm quite worried it could be serious

 

[Dr Sapna Sharma]

Hello,
Can you tell me little bit more information about it..
What type of brush do you use? Hard / Soft bristles?
Have you eaten anything hard / sharp which stuck over that area?
You may massage that area for 2-3 minutes twice daily, it might resolve your problem. There is nothing much serious about it.
If it does not resolve in few days you must meet your dentist.