Haratala Bhasma
Haratala Bhasma is a bhasma, a mineral or metal preparation reduced to ash by repeated calcination.
| Substance type | Mineral or metal preparation, not a plant |
|---|---|
| Also known as | Haratala Bhasma, HaratalaBhasma |
Names and identification
| Language | Name |
|---|---|
| English | Haratala Bhasma |
Key Phytochemical Constituents
- Arsenic trisulfide (As2S3) as primary constituent
- Arsenic in sulfide-bound form (reduced bioavailability)
- Calcium arsenate traces
- Sulfur compounds
- Organic residues from herbal processing
How does it work?
- Kaphahara (Kapha-reducing) action, used traditionally for Shwasa (asthma) and Kasa (cough)
- Kushthahara (skin disease management) through antimicrobial and keratolytic effects on skin lesions, traditionally used for chronic dermatological conditions
- Jvaraghna (antipyretic) action through modulation of inflammatory pathways involved in fever generation
Which traditional uses are supported by research?
These summaries come from the source notes, which do not name the studies behind them.
- Skin diseases (Kushtha): traditionally used for skin diseases. Safer modern alternatives exist.
- Asthma/respiratory disorders (Shwasa/Kasa): traditionally used for asthma and respiratory disorders. Arsenic toxicity makes this use unjustifiable.
- Leukemia: arsenic trioxide is FDA-approved for acute promyelocytic leukemia. That approval covers arsenic trioxide, not Haratala.
What do recent studies show?
No study for this section could be traced to a published paper. An absence here means we could not identify the source, not that no work exists.
Recent safety updates
- ARSENIC IS A GROUP 1 CARCINOGEN: IARC classifies arsenic and arsenic compounds as definite human carcinogens. Long-term exposure causes multiple cancers (lung, skin, bladder, liver).
- INSOLUBLE FORM REDUCES ACUTE TOXICITY: Properly prepared Haratala Bhasma contains arsenic in insoluble sulfide form, which may reduce acute oral toxicity compared to soluble arsenite/arsenate
- BLOOD ARSENIC INCREASES: Even with purified preparation, blood arsenic levels increase significantly during use (confirmed in human volunteer study), indicating systemic absorption occurs
- PREPARATION-CRITICAL: Without proper Shodhana and Marana, Haratala causes burning sensation, tremors, blood vitiation, skin disease, and potentially death. ONLY classically prepared products should be considered.
- NO LONG-TERM SAFETY DATA: Short-term studies show apparent safety, but chronic arsenic exposure effects (cancer, neuropathy, cardiovascular disease) may take years to manifest
- FDA/WHO POSITION: Arsenic in medicines not endorsed. WHO limit for arsenic in herbal medicines is 10 mcg/g. Most Haratala preparations far exceed this.
What is it made of?
Mineral/Elemental Profile
- Arsenic trisulfide (As2S3): Major component (orpiment)
- Note: Highly toxic, restricted use; Shodhana mandatory; modern practice largely discontinued
Dosage forms and preparation
Dosage Forms: Bhasma (only after rigorous Shodhana)
Standard Dosage: 30–60 mg (strict dosing)
Optimal Timing: As directed by experienced physician only
Storage: Airtight, labeled container; Schedule E1 drug
Marker Compounds: Arsenic sulfide (raw), Arsenic oxide (post-calcination), Sulfur compounds
Vehicle (Anupana): Honey or ghee; only as part of specific formulations
Reviewed by Dr. Awadesh Pratap Singh, BAMS, on 11 October 2026. What that review covered.
Consult a qualified vaidya before acting on anything here. Ayurvedic practice is prescribed to a person, not to a condition: the same dravya is given, withheld or substituted depending on your constitution, your agni, the season and what else you are already taking. A page cannot know any of that. Self-prescribing from a reference is how the wrong preparation, the wrong dose or the wrong anupana gets used.
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