Hello,
Pain in gums with teeth sensitivity can occur due to causes like gum infection like gingivitis or
periodontitis while it can also be due to a
sinus infection or sinusitis if you have some associated symptoms like
nasal congestion, nasal discharge, facial pressure, headache etcetera.
So my suggestion is to consult an oral physician and get evaluated and a panoramic x-ray should also be done, so that the teeth, as well as the sinuses, can be radiographically examined.
In case if there is gum infection, then a thorough cleaning or scaling will be done followed by a course of antibiotics like Metronidazole and gum paint massage. Also, take a Vitamin C pellet or candy daily as it helps in strengthening gums.
If it is due to a sinus infection, then antibiotics like Augmentin and decongestant nasal sprays like
xylometazoline, saline
nasal irrigation, and steam inhalation can be advised.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. Honey Arora