What is Thailam?

What is Thailam? Thailam is the South Indian name for a medicated Ayurvedic oil, a preparation in which herbs are cooked into a base of plant oil so that the finished oil carries their properties into the body. The word is simply the Malayalam and Dravidian form of the Sanskrit taila, meaning oil, so a preparation written as Ksheerabala Taila in a Sanskrit text and as Ksheerabala Thailam in a Kerala one is one and the same thing. Because so much of the living oil tradition of Ayurveda flourished in Kerala, the spelling Thailam is the one most often seen on classical oils today.

Medicated oils are among the four great forms in which Ayurveda gives its medicines, the group known as Sneha Kalpana, the fat preparations, alongside medicated ghees. The reasoning behind them is old and deliberate. A raw herb or a powder acts quickly and passes quickly; an oil holds the virtues of its herbs and releases them slowly, and fat is understood in the classical view to travel deep, reaching the finer tissues, the joints and the channels that lie beneath the skin. This is why oil therapy is so central to Ayurveda and why the tradition took such care to perfect the making of Thailam.

Thailam and taila: the same word

The first thing to settle is the spelling, because it puzzles many people. Taila (or tailam) is Sanskrit; Thailam is the same word in Malayalam and neighbouring South Indian tongues. They are not two different products. Kottamchukkadi Thailam, Dhanwantharam Thailam, Ksheerabala Thailam and the many other named oils are medicated tailas, written in the Kerala style. So when you meet the two spellings, read them as one.

What defines a Thailam

Three things together make a Thailam:

• A base oil (sneha). Most often sesame oil, tila taila, the classical default. Coconut oil is widely used in the Kerala tradition for cooling oils, and ghee or castor bases appear in some formulas.
• The herbs (aushadha). These may be a handful or many dozens, chosen for the action the oil is meant to carry.
• A herbal liquid (drava). A decoction, fresh juice, milk or water, used in the cooking so the herbs release their water-soluble virtues before the water is driven off.

The name of a Thailam usually announces its chief herb or herbs. Ksheerabala Thailam is cooked with ksheera (milk) and bala; Dhanwantharam is named for the physician-deity Dhanwantari; Triphaladi is built on Triphala. Learning to read the name is half of understanding the oil.

The four fats of Ayurveda

A Thailam is one of the Sneha Kalpana, the fat preparations, and Ayurveda recognises four fats in all, each with its own character. Ghrita, clarified butter or ghee, is the most esteemed for internal use, prized for accepting the qualities of herbs and for suiting the widest range of people. Taila, sesame oil, is the mainstay of external oils, warming, penetrating and the great settler of Vata. Vasa, muscle fat, and majja, marrow, are the two remaining fats, used in particular preparations. When a preparation is called a thailam or taila, it means an oil, most often the sesame-based kind, as distinct from a ghritam, which is a medicated ghee. Knowing this pair of words, taila for oil and ghrita for ghee, is enough to tell at a glance whether a classical preparation is oil-based or ghee-based.

The kinds of Thailam

Within the great family of medicated oils, the tradition distinguishes several kinds by purpose. There are the Abhyanga tailas, the everyday massage oils for the whole body; the Murdha tailas, the oils made specially for the head and applied in Shirodhara and the other head practices; the oils for particular regions and purposes, such as those for the joints, the ears (Karna purana) or the nose (Nasya); and the smaller group of oils cooked gently enough to be taken internally. A single herb combination may even appear in more than one strength: a milder cooking for internal use and a firmer one for external application. This is why two oils sharing a name can differ in how they are meant to be used, and why the way a given Thailam is to be applied should always be followed rather than assumed.

How a Thailam is made: sneha-paka

The making of a Thailam follows sneha-paka, the classical cooking of oil described in the Sharangadhara Samhita and other pharmacy texts. Three portions are brought together and simmered over a gentle, steady fire:

1. The kalka, a fine wet paste of the ground herbs.
2. The drava, the liquid portion, often a decoction or milk, and classically several times the volume of the oil.
3. The sneha, the oil itself.

The mixture is cooked slowly until the water has fully evaporated and the oil alone remains, now infused with the fat-soluble essence of the herbs. The texts set out precise signs of the correct stage of cooking, such as the herb paste, when rolled between the fingers, forming a soft wick that burns without crackling, a mark that the moisture has gone, and a foam that rises or subsides on the surface as the water leaves. Cooking may be judged as mild, medium or firm (mridu, madhyama, khara paka) depending on the intended use, an internal oil being cooked more gently than one meant for external application, and a nasal oil cooked to a still finer point. The classical texts also fix the proportions: traditionally one part of the herb paste to four parts of oil to sixteen parts of liquid, adjusted for the number and nature of the liquids used. This exacting method, unhurried and closely watched, is what transfers the properties of the herbs into a stable oil that keeps for a long time without spoiling, one of the practical virtues that made oils so central to Ayurvedic pharmacy.

The dravyaguna of oils

In the language of dravyaguna, oil itself carries useful qualities before any herb is added. Sesame oil is ushna (warming), snigdha (unctuous) and heavy, and is classically the great settler of Vata, the dry, light, mobile dosha. This is why so many Thailams are directed at Vata complaints of the joints, muscles and nervous system. A coconut base, by contrast, is cooling and better suits Pitta and the head in hot weather. The herbs then steer the finished oil toward its particular use, but the base already gives it a leaning.

How Thailam is used

The great majority of Thailams are for external use. The everyday form is Abhyanga, the Ayurvedic oil massage, in which the warmed oil is worked into the whole body or a region of it, ideally before bathing so that the warmth of the bath helps the oil settle. The Ashtanga Hridayam praises the daily oiling of the body as one of the most valuable of all habits, connecting it with strong, supple limbs, steadiness under strain, a slowing of the effects of age, and sound sleep, and it singles out the oiling of the head, the ears and the feet as especially worth keeping. From this base grow the specialised therapies: Shirodhara, the steady pouring of oil over the forehead; the various Murdha Taila head-oiling practices; Karna purana, the filling of the ears with warm oil; Kizhi or Pinda Sweda, in which herb or oil boluses are applied warm to the body; Pizhichil, the streaming of warm oil over the whole body; and Basti, where in some forms a medicated oil is introduced. Each of these is a way of bringing a chosen oil into contact with the body for a particular purpose.

A smaller group of classical oils, cooked more gently, are taken internally, but this is always done under a practitioner’s guidance and never assumed. The essential caution for anyone new to Ayurveda is simple: a Thailam should be used in the way it is meant to be used. An oil made for external massage is not to be swallowed, and an oil intended for the nose or ears is applied only there. The name and the tradition behind a given oil, rather than a guess, decide how it is used.

The lasting value of oils

The reason Ayurveda invested such care in the making of Thailam is that oils solve a real problem. A fresh herb is potent but perishable and acts only briefly; a powder keeps better but is soon spent; an oil, once made, is both stable and slow-releasing, carrying the virtues of its herbs deep into the body over a long contact. For a tradition that treats Snehana, oleation, as one of the foundations of both daily health and clinical therapy, the medicated oil is the natural vehicle. This is why, across the classical texts and in living practice today, the thailam remains one of the most recognisable and most trusted forms in which Ayurveda offers its herbs.

Precautions

Because most Thailams are external, they are, used correctly, among the gentler forms of Ayurvedic medicine. Even so, sensible care applies: warm the oil rather than applying it hot, patch test on reactive skin, keep oils away from the eyes unless a formula is expressly made for them, and never take an external oil internally. Any Thailam intended to be swallowed, and any potent classical therapy such as Shirodhara or Basti, should be used only on the advice of a qualified Ayurvedic practitioner, and anyone pregnant or managing a health condition should confirm suitability with a doctor.

This guide explains the classical Ayurvedic meaning of Thailam for education and is not medical advice; consult a qualified doctor or registered Ayurvedic practitioner before using any medicated oil.