Below are the main rubriks (i.e strongest indications or symptoms) of Lachesis in traditional homeopathic usage, not approved by the FDA.
Beating headache with heat, worse on the vertex and right side, or over the eyes, preceding a cold in the head, with stiff neck.
Frontal headache, faint on rising.
Headache over eyes and in occiput, morning, on rising.
Pressing, bursting pains in temples, better when lying down.
One-sided headache; pains intense, extend to neck and shoulders, with stiff neck; paralytic tongue.
Headache in the sun, glimmering sight.
Hair falls off, worse during pregnancy; averse to sun's rays.
Purplish swelling; delirious talk when closing the eyes. θ Erysipelas.
Tumors which perforate the skull.
Tearing on top of head from within outward. See face.
Weight and pressure on the vertex.
Burning of the vertex, at the menopause.
Feeling in back of head as if pressed asunder.
Throbbing in the head from least movement; congestion.≡ more ...