Colouration

Rhus Tox

Mapped tongue, with mucus, except on edges.

Veratrum Vir

Red streak in the centre of the tongue with mouth and lips dry. Tongue coated.

Ferebinthina

Smooth glossy red tongue with excessive tympanitis. Mapped tongue.

Carbo Veg

Tongue black.

Merc. Sol

With red edges

Arsenic. Alb

and

Hyoscyamus

Tongue Brown

Natruin Sulph

Red insular patches on tongue.

Taraxacum

Mapped tongue which cleans off in patches leaving dark red, tender spots which are sensitive.

Kali Mur

Mapped tongue. Coating of tongue greyish-white.