Unifying aim of all systems of healing is to restoring balance. Restoration of balance shifts “dis-ease” to “at-ease”. Health is essentially a balanced state between agonists & antagonists, stimulators & inhibitors, commensals & pathogens. Each system of healing has used different approaches. Many systems of healing from ancient and modern times co-exist. Term ‘traditional’ denotes more ancient systems, and is probably a better term as compared to ‘alternative’ or ‘complimentary’. ‘Holistic’ is a combination of traditional and modern.
AYUSH
Ayush is a common individual-name in India. It means ‘a long life’. In 2003, different traditional systems of healing, practiced in India (Ayurveda, Yoga, Unani, Siddha, Homeopathy) were given an acronym AYUSH. Most of these systems have origins in ancient or medieval history, and indeed have had a long life. Most recent addition Homeopathy, is about 220 years young. In 2018, Indian Government declared Ayush to be a word, rather an acronym so as to identify all traditional systems under a single unit.
Ayurveda
Ayurveda (means knowledge of life) is probably eldest of them all. It originated in 3000 BC. In Ayurveda, philosophy of healing rests on harmonious relation between three bodily humours (air, bile and mucus) and five elements (earth, water, fire, air and ether). Substances with various characteristics such as hot-cold, heavy-light, dull-sharp, or smooth-coarse disrupt harmony. Healing restores harmony.
Yoga
Yoga (means to-attach) is as old as Ayurveda. It is based on concept of union of physical with spiritual. Various bodily postures are its physical form, and meditation is spiritual. Tenets of Yoga are also imbibed in Buddhist, Jain, Sufi, and Tantric traditions. In 20th century AD, various Indian spiritualists made it popular in Europe and North America.
Unani
Unani (means Greek) is an extension of ancient Greek medicine. This system developed in the middle-east and its origins can be dated back to 1st century AD in Persia. Islamic rulers brought this system eastwards. It tenets rest on four bodily humours (phlegm, blood, yellow and black bile). These tenets determine temperament (or mijaz). Similar to Ayurveda, tempers may be warm, cold, wet, dry and their combinations. Every substance, organ-system , season, flavour and even colour has a temperament. Opposite tempers are used to restore balance and hence healing.
Siddha
Siddha is practiced in Southern India. It is probably as old as Ayurveda. It also depends on three bodily humors, five elements and their inter-relations. Siddha texts are written in Tamil language. This system makes use of various organic and inorganic substances for cure. Practitioners of Siddha are known as Siddhars.
Homeopathy
Homeopathy is not indigenous. It was conceived by Samuel Hahnemann, a German healer in 1796. Central concept of Homeopathy is “simlia simlibus curentur”or like cures like. It believes in giving minute doses of same substances that cause disease, as cure. Homeopathy is an ante-thesis of other systems of healing (collectively called allopathy by Hahnemann). In early 1800’s when treatments offered by conventional system of medicine were hardly useful, conservative homeopathic approach saved more lives. It became immensely popular in Europe and America in 19thcentury and even today various plant extracts and inorganic substances are available as homeopathic medicines.
Traditional healing is a global phenomenon
In India all branches of AYUSH are collectively recognized as Indian system of Medicine. Neighboring Pakistan recognises Unani and Homeopathy. Iran recognises Unani as Iranian traditional Medicine. Other countries of middle-east define their traditional system of healing as Arabic and Islamic Medicine. Various countries in South East Asia use Buddhist or Tibetan systems of healing. Traditional healing in China known as Traditional Chinese Medicine, is also popular in mainland China and in South East Asia. Koryo and Kampo are traditional systems popular in Korea and Japan respectively.