Below are the main rubriks (i.e strongest indications or symptoms) of Conium Mac in traditional homeopathic usage, not approved by the FDA.
Heat in the face, rush of blood to the head, and sensation of coryza in the nose (aft. 4 h.).
Spasm of the jaws.
Sore throat, pain as from soreness, on deglutition (2d d.).
When she walks in the wind, she has to swallow frequently.
Bitterness in the mouth and throat.
Trembling of the lower lip.
Itching of the upper lip (aft. ½ h.).
Blisters on the upper lip, on the edge of the red part, with erosive pain.
Ulcers on the lips, after fever.
Gums and teeth
Gnashing of teeth.
Toothache (tearing?) toward the ear, eye and cheekbone, only while eating.
Drawing in a hollow tooth, when eating cold things, not when drinking cold drinks, extending through the temples (aft. 3 h.).
Drawing pain from the lower teeth, on the right side, up into the zygoma.
Drawing and boring in the left molar.
Boring needle-pricks between the teeth-sockets, on the left side, on moving the lower jaw.
Twitching and gnawing in the teeth.
Pain from looseness of the teeth, when chewing.
Looseness of the molars, as if they would fall out.
The gums ache and burn.
Swollen, bluish-red gums, as if suffused with blood.
Bleeding of the gums of the molars.
The gums bleed easily.
Dryness of the mouth.
Dryness of the mouth, with sensation of acidity.
Frequent hawking up of mucus.
Pain of the tongue.
Stiff, swollen, painful tongue.
From the posterior nares to the mouth, a taste as if from coryza.
Putrid taste in the mouth, when eating and swallowing.
The stomach is tormented with acidity, with insipid, somewhat putrid taste.
Sourish taste in the mouth.
Bitter, sourish taste, after breakfast.
Spasms in the fauces.≡ more ...