hence, it is capable of burning the skin, etc. Accordingly an ulcer incidental to such a burning (scald) is characterised by extreme pain, etc.
Burns may be grouped under four distinct heads viz., the Plushtam, the Dur-Dagdham, the Samyag-Dagdham and the Ati-Dagdham. A burn characterised by the discolouring of its seat and extreme burning and marked by the absence of any vesicle or blister, is called the Plushtam, from the root "plusha" to burn. A burn, which is characterised by the eruption of large vesicles or blisters, and assumes a red colour, and is characterised by excessive burning and a kind of drawing pain, and which suppurates and takes a long time to heal, is called the Dur-Dagdham (bad burn or scald). A burn, which is not deep (superficial) and assumes the colour of a ripe Tala fruit, and does not present a raised or elevated aspect and develops the preceding symptoms, is called the Samyag-Dagdham (fully burnt one). A burn in which the flesh hangs down, and where the veins, nerves and bones are destroyed, accompanied with fever, burning, thirst, fainting and such like disturbances, and which leads to a permanent disfiguration of the body, retarding the healing of the incidental ulcer which leaves a discoloured cicatrix even after healing, is called the Ati-Dagdham (over burnt one). A physician should try to heal any of these four types of burns with the measures already laid down before.
