Hi since your son is in the pubertal stage some tend to get ulcers due to horonal variation, use hiora mouth gel or dentogel he will find temporary relief while eating as the pain will vanish and he can eat use it whenver you can and use polybion tablets one a day and dexorange syrup 10 ml for his general well being

That's sounds like your mouth is getting dried up as you said moisture less.
In summer there are chances of dryness, pls take more n more water as it requires.
Further due to dryness bad breath occurs, I suggest you to brush your teeth properly in night as well before going to bed and also use'hiora' mouthwash 2times in a day.
Further complete oral prophylaxis may be required by the dental professional.

You are having deposits on your teeth which needs to be removed. Kindly visit a dentist and get your teeth cleaned.

Get scaling done at regular intervals, follow proper brushing method, this should give you permanent soln.

Dear , I empathize with what your mother is going through. I would therefore can suggest - she can be having sharp teeth - do feel with your finger - which is causing the same. It could be high stress levels too. I would advise you to seek an oral medicine, diagnosis dental specialist in your city who can examine her and guide you better.

U need a dental checkup 1st for accurate diagnosis and results .If u can post a pic than it would be better.To understand what excatly you want to ask

Hello. Take homoeopathic medicines - Lachesis 200/ one dose for 2 days. Also, gargle with little salt mixed in a glass of warm water thrice a day and reply me back stating the condition of your throat.

hi pankaj
try gum paint hiora ga by Himalaya pharma. gum massage 2-3 times per day for a week and then get back to me

Bad breath is due to accumulation of plaque on teeth, decay teeth, dry mouth, smoking, tobacco chewing, consumption of caffeinated or aerated beverages, oilly n spicy food, sore throat, bad digestion. Go for scaling and polishing of teeth. Use mouthwash twice daily after brushing. Maintain proper oral hygiene. Increase your water intake.

Feel free to go to a nearby dentist and ask him for senstivity test. Thereafter, your treatment plan can be decided.