Sleeping Direction as per Vastu: Which Way to Keep Your Head

Sleep with your head to the east or to the south, not to the north or the west. That is the rule in the Vishnu Purana, six other Puranas, the Mahabharata and the Vishnu Smriti, and the Vastu texts agree: Varahamihira's Brihat Samhita, from the sixth century, says not to sleep with the head north or west (53.124). For how the old texts differ from today's Vastu advice in general, see Vastu Shastra explained. If you have slept the other way for years, none of the texts quoted here asks for a rite to undo it; the rule is simply for the nights ahead.

Head east or south: the texts that say it

The rule appears again and again in the old texts on daily conduct. In plain words:

• Vishnu Purana (3.11): "he is to sleep with his head either to the east or to the south; any other position is unhealthy" (H. H. Wilson's translation). The Sanskrit word is rogadam, "gives disease".
• Mahabharata, Anushasana Parva (13.107.72 in the critical edition), in Bhishma's teaching on what lengthens or shortens a life: "One should never sleep with head turned towards the north or the west" (K. M. Ganguli's translation). The Sanskrit verse goes on: the wise sleep with the head east, or else south.
• Markandeya Purana (34.50-51), Brahma Purana (221.49-50) and Skanda Purana (Kaumarika Khanda 41): not north, not west; lay the head toward Agastya or toward Indra. Agastya is the southern star, Canopus, and Indra guards the east.
• Padma Purana (Srishti Khanda 49): the head north or west is against a long life; east or south is recommended.
• Vamana Purana (14.51), Vishnu Smriti (70.2) and the Bhagavata Purana (6.18.51), which repeats it in the vow it gives an expectant mother: not with the head north or west.
• Yajnavalkya Smriti (1.136) forbids only the west: "let him not sleep with the head towards the west." It says nothing of the north.

The Manusmriti has no head-direction rule; its sleeping rules are about other things. The three main Ayurveda texts, the Charaka Samhita, the Sushruta Samhita and the Ashtanga Hridaya, are silent on it as well. It is a rule of the dharma texts, the Puranas and the Vastu books, not of Ayurveda.

What the Vastu texts add

The Brihat Samhita lists it among the things a person who wants prosperity should avoid: sleeping "with his head towards the north or west", naked, or with wet feet (53.124). The Mayamata, a South Indian treatise on building, says in its chapter on beds that the head should be to the east or the south and that other directions are not wanted (32.9).

A verse often quoted for this, "prak-shirah shayane vidyat...", is found, in a slightly different form, in a later Vastu text, the Vishvakarma Prakasha, in its chapter on entering a new house (10.52-54 in Abhay Katyayan's 2017 edition; 10.44-45 in the older Khemraj edition). In plain words it says: the head to the east or the south brings happiness and wealth, the west brings heavy worry, and the north brings loss. Then it gives the rule in full:

svagehe prakshirah supyat, shvashure dakshinashirah, pratyakshirah pravase tu, nodak supyat kadachana - in your own house, sleep with the head east; at your in-laws', with the head south; when travelling, with the head west; and never with the head north.

The wording passed around online, with "dhanam ayush cha dakshine" (wealth and long life in the south), is a variant of this verse. We could not find a text with that exact wording. Note the travel clause: some modern pages praise sleeping head west for ambition, but the texts forbid it at home, and the Vishvakarma Prakasha allows it only on a journey.

The reasons the texts give

• Health. The Vishnu Purana calls any other position rogadam, a cause of disease.
• Length of life. The Padma Purana ties the rule to a long life, and the Mahabharata places the rule in a chapter on what makes a person short-lived or long-lived.
• The guardians of the directions. The Markandeya, Brahma and Skanda Puranas name the south and east by their guardians, Agastya and Indra.
• A result for each direction. Among the Puranas listed above, only the Padma gives one: the head east brings long life, the head south brings fame. The Vishvakarma Prakasha gives its own, quoted above.

None of them gives a physical reason. They do not mention the earth, iron, blood or magnetism.

The magnetic explanation, and what the studies show

The reason you will meet on most websites, that the earth's magnetic field pulls on the blood or the brain when the head points north, is modern. None of the texts listed in this guide gives it. Mattress brands, cement companies and health sites repeat it, and one large health site's page on Vastu sleeping direction states it without citing a clinical study.

The research is thin. A study often cited for it (Banaei, Hekmatmanesh and colleagues, 2019) looked at 21 people taking naps in a sleep clinic and compared beds laid north-south with beds laid east-west. A north-south bed can have the head at either end, so a study like this cannot tell head-north from head-south, which is the whole of the Vastu claim. We could not find a controlled study that tests it.

Another common reason is that the dead are laid with the head to the north. The texts do not give this as the reason. The Garuda Purana does lay the body at the cremation ground head north, but it lets a dying person lie with the head east or north, so the texts do not draw the line the popular explanation draws.

Other sleeping rules from the same texts

• Not alone in a deserted house: "Let him not sleep alone in a deserted dwelling" (Manusmriti 4.57; also Vishnu Purana 3.12) - a house no one lives in, not your own home when you live alone.
• Not at twilight (Manusmriti 4.55). The Vishnu Purana asks you to rise before the sun and not sleep until after it has set (3.11).
• Not with wet feet (Brihat Samhita 53.124; Vishnu Smriti 70; Bhagavata Purana 6.18.51).
• Look at the bed with a light first: "One should not sleep on a bed without having examined it first with the aid of a light" (Mahabharata, Anushasana Parva, K. M. Ganguli's translation).
• A sound bed: of wood, whole, not cracked, uneven, dirty or infested by insects (Vishnu Purana 3.11); not hard, uneven, too small or without a pillow (Charaka Samhita, Sutrasthana 8.19).
• Not above the gods: the Brihat Samhita says not to sleep above grain, cows, one's teachers or elders, a fire or the gods (53.124). If your shrine is in the bedroom, our pooja room guide covers how to place it.

Bedroom Vastu: where the bedroom goes

Few old texts place a bedroom at all, and most of those put it in the south. The Agni Purana does so twice: the bed in the south (105.29) and "the bed-chamber in the south" (106.18). A jyotisha text, the Kashyapa Samhita, gives the same in its room plan (38.73-74). The Manasara differs: bedrooms on the east side, toward the south-east (XXXVI.37).

The rule you will see everywhere today, "master bedroom in the south-west", is not in any classical text our research covered. The Brihat Samhita gives the south-west to household utensils and stores (53.118). For the eight directions and what each text assigns to them, see Vastu directions.

In a flat where the bed fits only one way

The rule is about where your head points, not where the bed stands. A bed laid along the walls has two ends, so you can almost always keep it:

• The bed runs north-south: sleep with your head at the south end. If the headboard is at the north, turn the bed around within the room, or simply sleep with your pillow at the other end.
• The bed runs east-west: sleep with your head at the east end.
• The walls sit at an angle to the compass: choose the end closer to east or south. The texts do not deal with in-between directions.
• The room is not the one the texts name: the bedroom rules above were written for houses being built. In a home you did not design, the head rule is the one you can always follow.

For how to read directions in an apartment with a phone compass, and what Vastu means for a tenant, see our guide to Vastu in flats and rented homes.

If you are moving into a new or renovated home, the rite the tradition keeps for the house itself is the vastu puja, done today as the Vastu Shanti havan.