Here is a complete pharmacological profile of Chymoral Forte:
Chymoral Forte (Trypsin + Chymotrypsin)
Composition
Each enteric-coated tablet contains a purified concentrate of Trypsin + Chymotrypsin with a combined enzymatic activity of 1,00,000 Armour Units (AU), in a ratio of approximately 6:1 (Trypsin:Chymotrypsin).
Manufactured by: Torrent Pharmaceuticals Ltd.
Mechanism of Action
Both enzymes are serine proteases (proteolytic enzymes). When absorbed systemically through the intestinal mucosa, they exert multiple effects:
| Action | How it Works |
|---|
| Anti-inflammatory | Breaks down kinins, fibrin, and other inflammatory mediators at the tissue level |
| Anti-edematous | Reduces protein-rich edematous fluid by proteolysis of plasma proteins that accumulate in inflamed tissue |
| Fibrinolytic | Degrades fibrin clots and blood coagula, helping clear hematomas and bruises faster |
| Antioxidant | Inhibits oxidative damage at the site of injury |
| Anti-infective | Enhances penetration of antibiotics into infected tissue; breaks down necrotic tissue that can harbor bacteria |
- Trypsin cleaves peptide bonds at lysine/arginine residues
- Chymotrypsin targets bonds at aromatic amino acids (phenylalanine, tyrosine, tryptophan)
Indications / Uses
- Post-operative and post-traumatic edema and swelling
- Sports injuries, sprains, strains, and contusions
- Dental extractions and oral surgical procedures
- Sinusitis, bronchitis (loosens viscid secretions)
- Inflammatory conditions: abscess, cellulitis, furuncle
- Orthopedic fractures - reduces bruising and speeds healing
- Episiotomy and perineal tears (postpartum)
- Adjunct in wound healing and debridement
Dosage
| Parameter | Details |
|---|
| Adult dose | 1 tablet, 4 times daily (QID) |
| Timing | 30 minutes before meals (to avoid binding with food proteins and to enhance absorption) |
| Route | Oral, enteric-coated tablet |
| Duration | As directed by physician; typically 5-10 days |
| Pediatric/Geriatric | No established dosing data; use under physician supervision |
A "DS" (Double Strength) formulation is also available, with 2,00,000 AU per tablet.
Contraindications
- Hypersensitivity to trypsin, chymotrypsin, or any enzyme component
- Severe hepatic insufficiency
- Significant renal impairment (use cautiously)
- Coagulation disorders / bleeding abnormalities
- Active peptic ulcer (relative contraindication)
Adverse Effects
- Generally well-tolerated
- GI disturbances: nausea, vomiting, diarrhea (mild)
- Allergic reactions (rare): itching, urticaria, angioedema, anaphylaxis (severe but rare)
- Rare: shortness of breath, hypotension (anaphylactic reaction)
Important Precautions
- Must be taken on an empty stomach - food proteins compete with the enzyme, reducing systemic absorption
- Enteric coating protects enzymes from gastric acid; do NOT crush or chew the tablet
- Safer on the gastric mucosa compared to NSAIDs (works by a completely different mechanism - does not inhibit prostaglandins)
Comparison with Other Anti-inflammatory Agents
| Feature | Chymoral Forte | NSAIDs (e.g., Ibuprofen) | Serratiopeptidase |
|---|
| Mechanism | Proteolytic enzyme | COX inhibition | Serine protease (bacterial) |
| GI safety | Better tolerated | Can cause ulcers | Moderate |
| Anti-edematous | Yes (primary action) | Indirect | Yes |
| Analgesic | Mild (via edema reduction) | Direct | Mild |
| Antibiotic penetration | Enhances | No | Enhances |
Clinical Evidence
A
PMC review of trypsin:chymotrypsin in tissue repair (which used Chymoral Forte as the study drug) showed:
- Bruises resolved in 8-12 days vs. 10-15 days with placebo
- Hematomas of forehead/knee (normally 2-3 weeks) cleared in 10-12 days
- Ankle sprains healed faster with Chymoral Forte vs. placebo
Key Takeaway
Chymoral Forte is a proteolytic enzyme combination - not an antibiotic, not an NSAID. It works by breaking down the protein matrix of edema, fibrin, and necrotic tissue, accelerating the resolution of inflammation and tissue repair naturally. It is particularly useful in post-surgical and post-traumatic scenarios where swelling and bruising are prominent.