Below are the main rubriks (i.e strongest indications or symptoms) of Nitric Acid in traditional homeopathic usage, not approved by the FDA.
Ulcerated spots on inner surface of cheeks, with sticking pains as from a splinter.
Corners of mouth ulcerated; with stitches.
Mucous membrane of mouth swollen and ulcerated; with pricking pains; after abuse of Merc Viv Mercury.
Odontalgia, with jerking, shooting, drawing, or pulsative pain, principally at night, or in bed, in evening.
Pain on chewing.
Gums and teeth
Pain in carious teeth.
The teeth feel elongated.
Stitching or boring pains in teeth when touched by anything cold or warm.
Teeth become yellow and loose.
Gums bleed, and are white and swollen.
Profuse flow of saliva.
Saliva bloody in morning.
Saliva has foul odour.
Great dryness of the mouth, with burning thirst.
Tongue is very sensitive; even mild food causes a smarting sensation.
White, dry tongue, in morning.
Tongue coated green (with ptyalism); coated yellow, sometimes white in mornings.
Blisters and ulcers on tongue; and margins, with burning pain when touched.
Bites tongue when chewing; and cheeks.
Tongue sensitive, even to soft food, which causes smarting.
Offensive and putrid (cadaverous) smell from mouth.
Sour taste in mouth.
Ulcers (mercurial and syphilitic) in mouth and fauces, with pricking pains.
Salivation (also with ulcers on the fauces), sometimes from febrile attacks.
Excoriation of tongue, palate, and internal surface of gums, with acute shooting pains.≡ more ...