Nim is also praised by some of the Allopathic physicians for its tonic, antiseptic, astringent and anti-periodic properties. Its febrifuge action is well-known in our country. Kanirages (native physicians) use Nim as the principal substance in their febrifuge medicines. The vast range of its action is chiefly due to azaderine, margocine and katechin, the three active principles found in this tree. Nim was proved by me and one of my students, U. C. Bagchi. A full report of the proving was published in the _Indian Homoeopathic Review_, Vol. iii, No. 1. Here I give the most reliable and peculiar symptoms obtained in its proving.
Mind: Depressed and forgetful, mistakes in writing and spelling words, weak and dull, full of anxiety, inactive, could not think or remember names of persons very familiar, or what has been done in the previous day. No desire to go out or walk out. Loss of memory.
Head: Giddiness, as if the head were moving to and fro, especially when rising from a sitting posture; headache, pressure in the head, by moving it; headache, throbbing in the temporal arteries, especially of the right side, with a little vertigo; aching, drawing and throbbing in the whole head; headache, by wet compress, with much pain in the right eyeball; headache, on moving; headache on the right side with much pain. Frontal headache, especially on the right side, in the open air. Throbbing in the vertex, by stooping; scalp is painful and sensitive to touch, even the hair is painful. Vertigo at 10 A.M.; intense headache, pain in the whole head; on walking pain is felt in the back part of the head.
Eyes: Burning in the eyes; burning of the eyes continued throughout even the next day; burning, dull and heavy. Pain in the eye, by slightest pressure; red, congested and burning with slight coryza; sense of pressure in the right eye; eyes red and sunken; pressive pain in the right eyeball.
Ears: Buzzing in the ears; a peculiar cracking sound is heard in the ear like tickling with a feather, which is increased on opening the mouth.
Nose: Running of watery fluid from the nose.
Face: Flushings of the face; flushing and heat in the face; face pale.
Mouth: No thirst but mouth is clammy, water has relish; taste good, but mouth is clammy and bitter. On the sides and surface of the tongue a painful burning sensation is felt as if scalded; papillæ seem to be enlarged and prominent. Putrid taste in the mouth. Saliva coming out which tastes salty. Slight difficulty in deglutition, especially water and meat.