Panchavalkala Kwath: Benefits, Evidence & Safety

TL;DR

Panchavalkala kwath is a decoction of five tree barks, four Ficus species and Thespesia populnea, standardized in the Ayurvedic Formulary of India for wound-related inflammation, ulcers, leucorrhoea and conjunctivitis. A 44-patient randomized trial found its extracts healed surgical incisions comparably to Neosporin; larger trials are still needed. (49 words. Sources: J Ayu Med Sci 2018; Natl J Maxillofac Surg 2024.)

What it is

Panchavalkala ("five barks") is a compound of the stem barks of five trees, mixed in equal proportion according to the Ayurvedic Formulary of India (AFI):

The composition was verified in a 2018 standardization study by CCRS (Ministry of AYUSH) authors reviewing the AFI formula. (J Ayu Med Sci 3(2):356–368, 2018)

As a kwath, the equal-part bark mixture is coarsely powdered and simmered as a decoction. The classical kwatha method (Sharangadhara tradition) uses 1 part coarse drug with 16 parts water, reduced to one-eighth of the volume. (Wisdomlib: WJPR review)

Traditional use

In Ayurvedic practice Panchavalkala is a classic wound (vrana) remedy. The AFI indications recorded for it are inflammation due to wound, ulcer, syphilis, leucorrhoea and conjunctivitis, used as a paste (lepa) or decoction. Sushruta grouped these barks within the Nyagrodhadi category of wound-healing drugs. (J Ayu Med Sci 2018; Natl J Maxillofac Surg 2024) Traditionally the decoction is used as a wash for wounds and ulcers, and as an external wash in leucorrhoea; these are classical indications, not trial-proven therapies.

What modern research says

Surgical-incision healing vs Neosporin (randomized trial, 2024)

The strongest evidence is a randomized, single-blinded 44-patient trial in patients undergoing incisions for zygomatico-frontal fracture surgery. Three 5% w/v Panchavalkala extracts (water, alcohol, hydroalcohol) were compared against Neosporin, each applied to the incision every 12 hours for 21 days and assessed on days 1, 7, 15 and 30 with the Bhat wound-healing scale. At day 30 there were no statistically significant differences between any groups on any wound-healing variable: all wounds had healed. The hydroalcohol extract showed the greatest improvement ordering, followed by the alcohol and water extracts and then Neosporin, but this ordering was descriptive rather than statistically significant. The study was self-funded with no reported conflicts, and the authors explicitly noted the small sample size and limited generalizability. (Natl J Maxillofac Surg 15(1), 2024) Takeaway: in this small trial, standardized Panchavalkala extracts performed comparably to a standard topical antibiotic on surgical incisions: encouraging, not conclusive.

Post-fistulectomy wound healing (comparative study, 2015)

In a 90-patient comparative study of wounds after fistula-in-ano surgery, healing was 76.14% with Nishadya taila, 70.62% with Panchavalkala kwath, and 82.96% with the combination; the authors reported no adverse effects in any group. This was not blinded, so it is weaker evidence than the 2024 RCT. (Meena et al., Anc Sci Life 2015, via AyurLog review)

Wound cleansing and microbial load (clinical study, 2014)

A clinical study (Bhat et al., Ayu 2014) tested a Panchavalkala cream for vrana shodhana (wound cleansing), reporting effects on microbial load and wound infection: supporting the traditional use of the barks as a wound wash, though the trial itself was small. (Cited in Natl J Maxillofac Surg 2024)

Antimicrobial activity (laboratory studies)

In disc-diffusion testing, Panchavalkala Kashaya showed activity against oral microbes including Streptococcus mutans, Candida albicans and Aggregatibacter actinomycetemcomitans. A separate review of the formulation's antimicrobial work found the tannin fraction most active. These are in-vitro findings and cannot be extrapolated to treatment effects. (Rekha et al., JRIM; IJAPR review)

Safety & contraindications

FAQs

Which five barks are in Panchavalkala kwath?

Equal proportions of stem bark of Nyagrodha (Ficus benghalensis), Udumbara (Ficus racemosa, syn. F. glomerata), Ashvattha (Ficus religiosa), Parisha (Thespesia populnea) and Plaksha (Ficus lacor, syn. F. infectoria), as standardized in the Ayurvedic Formulary of India. Different regional sources may use the listed synonyms; they refer to the same species. (J Ayu Med Sci 2018)

What is Panchavalkala kwath traditionally used for?

The AFI indications are inflammation due to wounds, ulcers, syphilis, leucorrhoea and conjunctivitis, used as a paste or decoction wash. It is one of the classical vrana (wound) remedies of the Nyagrodhadi group. These are traditional formulary indications; only the wound-healing use has any clinical-trial support. (J Ayu Med Sci 2018)

Does research show it heals wounds?

A small 44-patient randomized trial found standardized Panchavalkala extracts healed surgical incisions comparably to Neosporin over 30 days, with no significant differences between groups. A separate comparative study after fistula surgery reported about 71% healing with the kwath alone. Results are encouraging but the trials are small: they do not prove superiority to standard care. (Natl J Maxillofac Surg 2024; AyurLog review)

How is the kwath prepared?

Classically, the equal-part bark powder is simmered as a decoction: the Sharangadhara method uses 1 part coarse drug in 16 parts water, reduced to one-eighth of the volume and strained. The clinical trial instead used standardized 5% extracts: home preparation does not reproduce a research preparation. (Wisdomlib: WJPR review)

Can it be used for leucorrhoea (vaginal discharge)?

The AFI lists leucorrhoea among the indications for the decoction, used traditionally as an external wash. However, no published clinical trial has tested Panchavalkala for this use, so it remains a traditional practice rather than an evidence-based therapy: discuss with a qualified practitioner rather than self-treating. (J Ayu Med Sci 2018)

Is it safe to drink Panchavalkala kwath daily?

Classical texts include internal use, but the available human studies tested topical application only, and none reported adverse effects. Systemic safety, appropriate oral dosing and long-term use have not been studied in published trials, so daily internal use should not be started without guidance from a qualified practitioner. (Meena et al., via AyurLog)

Sources

This article is for educational purposes only and is not medical advice. Do not apply homemade preparations to wounds; consult a qualified practitioner before using Panchavalkala kwath.