Will it go away or should I take him to a dentist?
119098
Kinda sounds like dentinogenesis imperfecta aka opalescnt dentin. The dentin is abnormal as a result of disturbances in the odontoblastic layer during deverlpment. The teeth appear trasclucent or opalescent  and vary in color from gray to bluish-brown. Go see your dentist.
642711
You should be concerned that you are not keeping your Dentist in the loop he should know if your infection is not resolving.  \n\nCall him.
224577
Believe it or not, toothpaste will get rid of it in 24 hours...GL;)
612517
That doesn't sound "normal" and I would be suggesting that you go back (perhaps somewhere that employs a Dental Hygienist) and have them look at that.  Gums that recede usually stay that way so I think you are right to be concerned.  Obviously you are not happy with just being told not to worry about it, so go and get another opinion.
106938
If it looks like the gum is infected (white bumps and/or puss) you need to get it to the vet immediately, if not keep an eye on it to make sure that doesn't come later on. But if it looks good for about 3 wks or so, I wouldn't worry about it.
517604
I think you need to consult with your dentist.
224704
ooh god .. he shoudl have covered them with temporary crowns .. . you have to ask him for that .. or at least to keep your lower teeth away from air, cold or hot things .. use salt warm water ... to clean .. use pain killers .. and don;t worry .. It will be Ok no inflamation there .. this happens only coz of the near nerve pulp .. from the surface ..
607460
just have him us peroxide to rinse it out for the next few days and it should go away. If you don't brush you tongue, you can get these types of sores.
413696
Maybe tell him you have to forgo kissing for awhile until the infection in your gums heal.  You're only thinking of him; you'd hate to see him get this disease also!  Tell him you'll let him know when it is safe to kiss again.\n\nGood luck!
480476
He probably put clove oil in it. That works wonders with dry socket pain. You may be developing it on the other side, too. I would call your oral surgeon again, and you may need to go in for multiple treatments.
640869
That would be better if he would have gone to dentist, which could be corrected by orthodontist very easily, which would have taken 5 to 6 months for its correction.\n         But as for now since he is already filed his teeth, if he does not have sensitivity ,that indicates he would have trimmed only enamel of his teeth which does not cause any problem,he need not bother much. if he has got slight sensitivity that means he had trimmed it to 2nd layer of teeth n hence let him use sensodent toothpaste for symptomatic  relief n let him take good care of teeth since its more prone to develop tooth  decay.If he has got severe sensitivity or so called pain, that indicates damage is close to inner most layer of tooth ,called dental pulp, which needs to be treated by dentist ,which may go for root canal treatment. Anyway you ask his symptom n decide accordingly.
122478
Sounds like he needs to see a gum specialist- I believe they are called periodontists. Good luck with that! Hope he gets better soon.
676962
I would go see another dentist and get a second opinion.  There are other options out there, yes you may have to wait until you are older to put crowns on those teeth.  But I would ask about other options..  Good luck
550587
Go back to the dentist and have him/her to remove that!
32338
well, take him to dentist and ask him to brush his teeth after every meal and use listerine. oh yea. and brush his tongue everytime he brushes his teeth.
145083
It's probably plaque. Brushing alone won't get rid of this. You need to have your teeth cleaned at least twice a year by a dental hygienist.
590810
I agree with the people above, but I wanted to add one thing...\nPay attention, because your son will also be getting his first permanent teeth pretty soon. Watch for his 6-year molars.  They'll be popping up, and now is the most important time for you to teach your son excellent oral hygiene.  He's going to be getting a lot of permanent teeth in the coming years, and if he gets into good habits now, they'll benefit him for the rest of his life...