Bharangi (Bharangi in Sanskrit), botanically Clerodendrum serratum (Lamiaceae), is a shrubby perennial herb native to the Indian subcontinent and Southeast Asia. One of Ayurveda’s principal respiratory and anti-allergic herbs, Bharangi is extensively used in classical formulations for asthma, sinusitis, and chronic cough. Modern phytochemical research has identified serratagenic acid, oleanolic acid, and ursolic acid as its primary bioactive triterpenoids — compounds with potent bronchodilatory, anti-histaminic, and anti-inflammatory effects.
Ayurvedic Properties of Bharangi
| Property | Value |
|---|---|
| Sanskrit Name | Bharangi, Brahmadandi, Kharashaka |
| Other Names | Bharangi (Hindi), Blue Glory Bower, Turukha (Tamil), Bamunhati (Bengali) |
| Botanical Name | Clerodendrum serratum |
| Plant Family | Lamiaceae (formerly Verbenaceae) |
| Part Used | Root (primary), bark, leaves |
| Rasa (Taste) | Tikta (bitter), Katu (pungent), Kashaya (astringent) |
| Guna (Quality) | Laghu (light), Ruksha (dry) |
| Virya (Potency) | Ushna (hot) |
| Vipaka | Katu (pungent) |
| Doshic Action | Kapha-Vata shamaka (balances Kapha and Vata) |
| Primary Action | Shwasahara (anti-asthmatic), Kasahara (anti-tussive), Jwaraghna (febrifuge), Shothahara (anti-inflammatory) |
Health Benefits of Bharangi
1. Asthma and Bronchial Health
Bharangi is classified as a primary Shwasahara (anti-asthmatic) herb in Ayurveda and is the cornerstone of classical respiratory formulations. Its root extracts demonstrate significant bronchodilatory action — relaxing airway smooth muscle and reducing bronchospasm frequency. Clinical pharmacological studies on Clerodendrum serratum confirm anti-histaminic activity (H1 receptor antagonism) that is particularly valuable in allergic asthma. It is a primary ingredient in Bharangyadi Kwatha and Dashamula Kwatha, two of Ayurveda’s most revered respiratory formulations.
2. Sinusitis and Nasal Congestion
Bharangi root is a premier Ayurvedic herb for Pratishyaya (sinusitis and rhinitis), clearing stuck Kapha from the sinus cavities and restoring nasal airflow. Its Ushna virya and Tikshna-like quality penetrate deeply into congested sinuses, liquefying and draining mucus. Steam inhalation with Bharangi powder is used for acute sinusitis, while the decoction is administered internally for chronic sinusitis with nasal polyps. It is combined with Pippali, Shunthi, and Tulsi in classical formulations for sinusitis management.
3. Fever and Infection Management
Bharangi’s Jwaraghna (fever-reducing) properties are particularly suited to Kapha-Vata type fevers characterised by heaviness, chills, and body ache. Traditional practitioners use Bharangi root decoction as an antipyretic for seasonal infectious fevers accompanied by cough and congestion. Modern studies confirm antimicrobial activity of Clerodendrum serratum extracts against respiratory pathogens including Streptococcus pneumoniae and Haemophilus influenzae — validating its use in infectious respiratory conditions.
4. Digestive Support and Agni Enhancement
Bharangi’s Tikta-Katu rasa and Ushna virya make it an effective Deepana (digestive stimulant) that kindles weak Agni and relieves Kapha-type digestive disorders. It relieves gas, bloating, and sluggish bowel movement by stimulating both gastric secretion and intestinal motility. Traditional physicians prescribe Bharangi powder with rock salt before meals for chronic indigestion with mucus accumulation in the gut. Its anti-parasitic properties also address intestinal worm infestations (Krimighna action).
5. Anti-Inflammatory Action for Joint and Muscle Pain
Bharangi demonstrates meaningful anti-inflammatory and analgesic activity through inhibition of prostaglandin synthesis and COX pathways. Root extracts have shown significant reduction in experimentally induced paw oedema in animal models — comparable to standard NSAIDs. In Ayurvedic practice, it is used for Vata-Kapha joint conditions — particularly where inflammatory joint swelling accompanies respiratory Kapha disorders. It is combined with Ashwagandha and Guggulu for synergistic musculoskeletal anti-inflammatory action.
6. Immunomodulatory and Adaptogenic Effects
Bharangi possesses Rasayana-like immunomodulatory properties that strengthen the body’s resistance to recurrent respiratory infections. Polysaccharides isolated from Clerodendrum serratum stimulate macrophage phagocytosis and natural killer cell activity, enhancing innate immunity. Regular therapeutic use during seasonal transitions (Ritu Sandhi) is traditionally recommended to prevent the Kapha-driven infections (cold, cough, sinusitis) that commonly occur in autumn and spring.
7. Skin Conditions and Blood Purification
Bharangi acts as a mild Raktashodhaka (blood purifier) and Kushtaghna (skin-purifying) herb when used as an adjunct in chronic skin conditions. Its bitter constituents stimulate hepatic detoxification, improving the elimination of metabolic toxins that drive inflammatory skin conditions. Combined with Neem and Manjistha, it forms part of classical blood-purifying formulations for chronic eczema and psoriasis.
How to Use Bharangi
| Form | Preparation | Dosage | Best Time |
|---|---|---|---|
| Root Kwatha (Decoction) | Boil 10 g root in 400 ml water; reduce to 100 ml | 50–100 ml twice daily | Before meals |
| Churna (Powder) | Dried root powder | 3–6 g with honey or warm water | After meals or as prescribed |
| Bharangyadi Kwatha | Classical compound formulation (10+ herbs) | As per classical formula (typically 50–100 ml) | Twice daily before meals |
| Steam Inhalation | 2–3 g powder in boiling water; inhale steam for 10 minutes | Once or twice daily during acute sinusitis | Morning and evening |
Side Effects and Precautions
Known Contraindications
- Avoid in cases of severe Pitta aggravation — active gastric ulcer, hyperacidity, or inflammatory bowel disease — due to its Ushna virya.
- May lower blood pressure; use cautiously in individuals prone to hypotension.
- Excessive Ruksha (dry) quality may aggravate Vata in very dry constitutions — balance with unctuous herbs or ghee.
Drug Interactions
- May potentiate the effects of anti-histaminic medications — monitor for additive sedation or blood pressure lowering.
- Possible interaction with antihypertensive drugs due to vasodilatory effects of root extracts.
- May interact with immunosuppressant drugs by stimulating immune function.
Who Should Avoid
- Pregnant women — safety has not been adequately studied; avoid without medical supervision.
- Breastfeeding women should consult an Ayurvedic physician before use.
- Patients with COPD (Chronic Obstructive Pulmonary Disease) should consult a specialist before use as the herb’s strong Ushna action may not suit all COPD phenotypes.
Safe Dosage Range
Root powder: 3–6 g daily; Root decoction: 50–100 ml twice daily. Therapeutic courses typically run 4–8 weeks for respiratory conditions. Always use under qualified Ayurvedic supervision, particularly for chronic conditions requiring compound formulations like Bharangyadi Kwatha.
Classical Text References
Bharangi is listed in Charaka Samhita (Sutra Sthana 4) among Shwasahara (anti-asthmatic) and Kasahara (anti-cough) Mahakashaya groups. Ashtanga Hridayam (Chikitsa Sthana 4) features Bharangi prominently in the management of Shwasa (asthma) and Kasa (cough). The classical formulation Bharangyadi Kwatha described in Sahasrayoga remains a standard treatment for chronic sinusitis and allergic respiratory conditions in Kerala Ayurveda.
Frequently Asked Questions About Bharangi
What is Bharangi used for in Ayurveda?
Bharangi (Clerodendrum serratum) is used in Ayurveda primarily for asthma, chronic cough, sinusitis, and respiratory congestion. It is also used for fever management, digestive support, joint inflammation, immunomodulation, and as an adjunct in skin purification therapies.
What are the main benefits of Bharangi?
Key benefits include bronchodilatory and anti-asthmatic action, sinus decongestion and relief from sinusitis, fever reduction in Kapha-Vata fevers, digestive fire enhancement, anti-inflammatory joint pain relief, immunostimulatory effects for infection prevention, and blood purification.
Can Bharangi be taken daily?
Bharangi can be taken daily for therapeutic courses of 4–8 weeks under physician guidance. During respiratory disease seasons, it is often used as a preventive tonic. Long-term use beyond 8 weeks should be reassessed with a qualified Ayurvedic practitioner.
What is the correct dosage of Bharangi?
Root powder: 3–6 g daily with honey or warm water after meals. Root decoction: 50–100 ml twice daily before meals. Classical compound formulations like Bharangyadi Kwatha: 50–100 ml twice daily as per formulation guidelines and physician prescription.
Does Bharangi have any side effects?
Bharangi is generally well-tolerated at recommended doses. Its hot potency may aggravate Pitta in susceptible individuals — avoid in active peptic ulcer or hyperacidity. It may lower blood pressure and should be used cautiously in hypotension. Pregnant women should avoid it without medical guidance.
Which dosha does Bharangi balance?
Bharangi primarily balances Kapha and Vata doshas. Its Ushna (hot) virya and Tikta-Katu (bitter-pungent) rasas dry and disperse excess Kapha in the respiratory tract, digestive system, and joints, while its light quality helps unblock stagnant Vata channels.