As far as medicine is concerned the Buddha's teaching as preserved in the Pali Tipitaka is distinctly different that which proceeded it and to a large extent even different from what came later. The medicines and healing procedures in pre-Buddhist Indian literature is what can be called religio-magical, i.e. prayers, mantra, spells and rituals. Likewise, many sicknesses were believed to be caused by evil spirits. The Pali Tipitaka is the earliest evidence of a departure from such notions, none of which are found in it. Instead, we find the beginning of empirico-rational medicine. In the Bhesajjakkhandaka of the Vinaya is a list of herbs, resins, salts and oils which can be used as medicines. I will give some of these below. Now whether or not such substances really did have healing properties, their mention without any magical additions suggests a new type of thinking.
Caraka Samhita and
Susruta Samhita, (dates uncertain but defiantly post-Buddha, probably between 200 BCE and 300 CE) also contain a strong empirical and experimental outlook but one can also see the either the inability to shake off or perhaps the reintroduction of, magic. My favorite prescription in
Caraka starts, ‘Take the left ear of a donkey, boil it and…’ By the time the great Mahayana sutras were composed religio-magical healing was well on the way to completely replaced rational medicine. A good example of this would be the
Bhaisajyarajan Sutra (Medicine Buddha Scripture) which says, ‘May every being be cured of deformity by hearing my name. May every ailing being too poor to afford medicine be cured of their sickness by hearing my name. May all female beings get rid of their femininity by hearing my name, etc.’ Worshiping the Medicine Buddha, reciting his name and doing Medicine Buddha
pujas had almost completely superseded rational healing. Later Tantric text contains huge amounts of healing
dharanis, mantras and spells.
Amalaka,
Emblica officinalis. Bark: Applied to sores, pimples, with t
he bark of
Dillenia pentagyna for tubercular fistula; for cholera, dysentery, diarrhea. Leaf: For gravel, diarrhea and sores. Fruit: Refrigerant, diuretic, laxative, for indigestion, with Swertia and fnugreek for gonorrhea. Raw fruit: Aperient, dried and used in haemorrhagia, diarrhea, as a liver tonic, for scurvy, the juice as an eye drop. Seeds: For asthma and stomach disorders.
Ativisa,
Hiptage mabadlota. Astringent, tonic, for fevers, cough, diarrhea and dysentery.
Bhanga,
Cannabis sativa. Leaves boiled and steam inhaled and/or rubbed on the skin. Whole plant: Stomachic, antispasmodic, analgesic and sedative, for epilepsy, with root of
Bryonopsis laciniosa,
Melothria heterophylla and opium for convulsions; on sores, for cough and cold. Leaf: for dyspepsia, gonorrhea, bowel complaints, narcotic nerve stimulant and for skin diseases.
Bhaddamuttaka,
Cyperus rotundus. Whole plant: For heat stroke. Root: For stomach disorders.
Candana,
Santalum album. Bark; With root bark of
Solanum torvum and
Achyranthes aspera for malaria. Oil: For enlarged spleen, with Lepidium,
Nerium oleander, Nymphaea, root of Michelia and almonds for dysentery; in a paste and applied for headaches, skin complaints, burns and fever inflammation. Oil from heart wood: As diuretic, diaphoretic, refrigerant, expectorant and for dysuria. Oil from seeds: For skin diseases.
Halidda,
Curcuma domestitca. Root; For hazy vision, inflammation of eyes, with tobacco for night blindness; subnormal temperature, body pains, rheumatism, with green gram for scabies, sores, with
Dolichos biflous for infantile fistula ani; with mustard and
Solanum surattense for coughs; with leaves of sweet potato,
Negella indica and
Buettneria herbacea root to stimulate lactation. Flowers: For sores in the throat, with Shorea robusta and bark of
Ventilago calyulata for syphilis.
Haritaka,
Terminalia chebula. Bark: As diuretic, cardiotonic, for eczema, mouth sores. Fruit: For dysentery, enlarged spleen, externally for measles, applied to inflammation of the eyes, constipation, coughs, bronchitis, as
Hingu,
Balanites aejyptiaca. Bark: For colds and cough. Fruit: For pneumonia and skin diseases.
Kalanusari,
Nardostachys jatamansi. Root. As an aromatic, bitter tonic, stimulant, antiseptic, for convulsions, inhaled (with other plants) for ulcers of nose and palate, dysentery, constipation, bronchitis (with other plants), as a laxative and to improve urination.
Kutaja,
Holarrhaena antidysenterica. Root: Spleen complaints, diarrhea, discharge in urine and excreta, haematuria, blood dysentery, the bites of dogs or poisonous animals. Bark: For bronchitis, cold, menorrhagia,, dysentery and other stomach disorders. Flowers: For worms, leucoderma and as an appetite stimulant. Seeds: For epilepsy, postnatal complaints, leprosy and other skin diseases, constipation and indigestion, colic and dysentery.
Lasuna,
Allium sativum. Bulb: For fever, pulmonary phthisis, gangrene of lung, whooping cough, rheumatism, duodenal ulcer, hyperlipidemia, certain typhoides, flatulence, atonic dyspepsia, juice on skin diseases and as an ear drop.
Padma,
Nelumbo necifera. Tuber: To relieve strangulation of the intestine. Rhizome: Yields nutritious arrowroot useful for diarrhea and dysentery in children. Carpel: Demulcent. Flower: As astringent and cooling agent for cholera.
Talisa,
Flacourtia cataphracta. Bark: Given together (with the roots of other plants) to women as prenatal and post natal treatment to purify the blood; for biliousness. Fruit: For biliousness and liver complaints.
Usira,
Andropogon muricatum. Root: Chewed for coughs and colds, promotes
bronchial secretion, asthma, diarrhea and dysentery, the oil is used as a nerve stimulant, sedative, analgesic, epilepsy, constipation. Stem: Cough and colds. Root: Vermifuge, in intermittent fever. Whole plant: Sedative, analgesic, depressant for blood pressure, rubbed on aching body parts.
Tagara,
Tabernaemontana coronaria. Root: Bitter-tasting and applied locally as an anodyne, chewed to relieve toothaches. Stem: The bark as a refrigerant. Leaf: Latex used for eye diseases.