Who is Nilagriva
Nilagriva (Sanskrit: नीलग्रीव, 'blue-necked') is one of the eleven Rudras, a group of fierce manifestations of Shiva enumerated in the Puranas. The name appears in the Yajurveda (Taittiriya Samhita 1.5.1) as a title of Rudra, and the Mahabharata (Vana Parva 39.48) lists Nilagriva among the Ekadasha Rudras. The epithet later becomes central to Shiva's own Nilakantha form, after he consumed the poison halahala during the churning of the ocean (Samudra Manthana) as narrated in the Bhagavata Purana (8.7.18-22). In that myth, the poison lodged in Shiva's throat, turning it blue, and he was thereafter called Nilakantha. Nilagriva thus represents the primordial Rudra who bears poison for the protection of the cosmos.
Iconographically, Nilagriva is depicted with a distinctly blue neck, often shown in a fierce or meditative posture. He is associated with the element of poison (visha) and is invoked for protection against toxins and harm. In some traditions, Nilagriva is considered a guardian of the northern direction. Regional worship is pan-Indian, though specific temples dedicated to Nilagriva are rare; he is more commonly venerated as part of the Rudra group in Shiva temples. The Skanda Purana (Kashi Khanda 4.2) mentions Nilagriva as one of the Rudras presiding over the sacred city of Varanasi.
His role in Hindu cosmology is that of a destructive and protective force, embodying the power to neutralize evil and poison. The blue throat symbolizes the containment of negativity and the ability to transmute poison into grace. Nilagriva is also associated with the planet Saturn (Shani) in some astrological texts. Mantras dedicated to him are chanted for relief from ailments and for spiritual purification. Though not widely worshipped independently, Nilagriva remains a significant aspect of Rudra theology, bridging the Vedic Rudra and the Puranic Shiva.
Roots of the name
The name Nilagrīva (नीलग्रीव) is a Sanskrit compound: nīla (नील, 'blue' or 'dark') + grīva (ग्रीव, 'neck'), meaning 'blue-necked'. It is an epithet of Rudra, appearing in the Taittirīya Saṃhitā (1.5.1) of the Yajurveda, where Rudra is invoked as the blue-necked one.
The term is synonymous with Nīlakaṇṭha (blue-throated), which becomes prominent in Purāṇic narratives. Regional variants include Nīlagrīva in South Indian usage and Nīlagrīva in some manuscripts.
The root nīl- is of uncertain origin but is common in Indo-Aryan for dark hues; grīvā relates to the neck. The name underscores the deity's association with poison and protection, as the blue neck symbolizes the containment of hālāhala.
Sāyaṇa, in his commentary on the Taittirīya Saṃhitā, glosses Nīlagrīva as 'one whose neck is blue', linking it to Rudra's fierce and benevolent aspects.
Where the deity first appears
The epithet Nīlagrīva first appears in the Yajurveda, specifically in the Taittirīya Saṃhitā (1.5.1), where Rudra is addressed as 'Nīlagrīva' in a litany of names. This text, dating to approximately 1200–1000 BCE, establishes the name as a Vedic epithet of Rudra.
In the Mahābhārata (Vana Parva 39.48), Nīlagrīva is listed among the eleven Rudras (Ekādaśa Rudrāḥ), a group of fierce manifestations of Śiva. The Purāṇas elevate the name through the myth of the churning of the ocean (Samudra Manthana).
The Bhāgavata Purāṇa (8.7.18–22) narrates that Śiva swallowed the poison hālāhala, which stained his throat blue, earning him the name Nīlakaṇṭha, synonymous with Nīlagrīva. The Skanda Purāṇa (Kāśī Khaṇḍa 4.2) mentions Nīlagrīva as one of the Rudras presiding over Vārāṇasī.
Thus, the name transitions from a Vedic epithet to a Purāṇic icon, central to Śaiva theology.
Episodes from scripture
Slaying of Vritra
Nilagriva as a Rudra
Names by which the divine is addressed
What they hold
Form, mudras, weapons & vahana
Nīlagrīva is depicted with a distinctly blue neck, often in a fierce or meditative posture. In South Indian bronze icons, he is shown with four arms: one holding a trident (triśūla), another a drum (ḍamaru), the third in abhaya mudrā (gesture of fearlessness), and the fourth resting on his thigh. His complexion is usually white or ash-colored, with the blue neck as the focal point.
He wears a tiger skin and a serpent as a sacred thread. In North Indian miniature paintings, Nīlagrīva is portrayed with a blue throat, matted hair (jaṭā), and a crescent moon on his head. He may be seated on a bull (Nandi) or in padmāsana.
The dhyānaśloka from the Śaivāgamas describes him as having a blue throat, three eyes, and a serene yet fierce expression. Regional variations include the addition of a skull (kapāla) in Tantric depictions. The Śilpaśāstra texts prescribe specific proportions for the blue neck, emphasizing its symbolic role as the receptacle of poison.
Philosophical interpretations
In Advaita Vedānta, Nīlagrīva represents the absolute Brahman that transcends all attributes, yet assumes a form for the protection of the cosmos. The blue neck symbolizes the māyā that stains the pure consciousness, but is ultimately sublated.
In Viśiṣṭādvaita, Nīlagrīva is a manifestation of Śiva as the supreme Lord, whose blue throat is a real attribute signifying his compassion. In Dvaita, he is a distinct deity subordinate to Viṣṇu, one of the Rudras who serve as agents of destruction.
In Śākta traditions, Nīlagrīva is a form of Śiva associated with the goddess’s power; the poison represents the tamas guṇa that is transformed by śakti. In Tantric Śaivism, Nīlagrīva is meditated upon as the deity who transmutes poison into nectar, embodying the alchemical process of spiritual purification.
The Śaiva Siddhānta regards Nīlagrīva as Sadāśiva, the benevolent aspect of Śiva who performs the five acts (pañcakṛtya). Commentators like Sāyaṇa and Abhinavagupta discuss the epithet in their works.
Sacred utterances
A favourite verse
Vedic remediation guidance
- Sade Sati
- Shani dhaiya
- Career delays
- Chronic illness
- Weak Saturn
Worship of Nilagriva is prescribed for Saturn affliction because his blue throat, which holds the poison halahala, mirrors Saturn's function of containing and transmuting karmic toxins, as confirmed in the Taittiriya Samhita where Nilagriva is a Rudra bearing the power to neutralize poison. This deity's worship is most recommended when Saturn is weak or afflicted in the 8th house, during the Sade Sati period, or when a weak Mercury occupies a dusthana (6th, 8th, or 12th house), as these configurations indicate karmic blockages and chronic delays that Nilagriva's poison-bearing aspect can dissolve. The remedial pattern involves recitation of the Nilagriva mantra (ॐ नीलग्रीवाय नमः) 108 times on Saturdays, preferably in Pushya, Anuradha, or Uttara Bhadrapada nakshatra. A full cycle of 11,000 recitations is observed, complemented by wearing dark blue clothing, fasting until sunset, and offering black sesame seeds, blue flowers, and a lamp of mustard oil to a Shiva linga.
Tīrthas & major shrines
Where to read further
Dance, music, art & literature
Nīlagrīva appears in Bharatanatyam and Odissi through the depiction of the Samudra Manthana episode, where dancers enact Śiva drinking poison. In Carnatic music, compositions like 'Nīlagrīva' in Rāgamālika praise his blue throat. Hindustani khyāls also reference Nīlagrīva in bandiśes.
In Tanjore paintings, Nīlagrīva is shown with a blue neck, often in a panel of the eleven Rudras. Pahari miniatures from Kangra and Garhwal illustrate the churning myth with Nīlagrīva as a central figure. Folk forms like Yakṣagāna and Terukkūttu include episodes of Nīlagrīva.
In Bali, the story of Śiva drinking poison is part of shadow puppet (wayang) performances. In Cambodia, the Angkor Wat bas-reliefs depict the churning of the ocean, with Śiva as Nīlagrīva. The epithet is less known in Japan, but the concept of a blue-throated deity resonates with some Buddhist figures like Mahākāla.