Hārīta's Compendium of Medicine 4.6.3

English (machine translation) 4.6.3

In all head diseases, and in the middle fold of the nostril,
the excellent physician should always carefully let blood.

In the middle of the forehead, leaving [a space of] two finger-breadths above the eyebrows, one should open the vein.

Between the elbows of the arms one should bind the vein.

At the wrist-joint, leaving [a space of] four finger-breadths from the base of the thumb, one should bind the vein.

Leaving four finger-breadths [from] the sides of the navel, one should bind the vein.

At the foot, one should bind the vein at the ankle.