
Ammi visnaga
Used traditionally since ancient Egypt (Ebers Papyrus) basis for drugs like cromolyn photosensitizing - avoid sun exposure monitor liver enzymes and ophthalmologic changes with prolonged use fruit standardized to ≥1% γ-pyrones ] [Egyptian Pharmacopoeia

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| Preparation | As written | Metric |
|---|---|---|
| Dried fruit powder/decoction | Dried fruit powder/decoction 0.05-0.15g daily divided doses | 50-150 mg |
| decoction | decoction 10g fruit in 200mL water 1-2x daily | 10000 mg |
| tincture | tincture (1:2 50-60% EtOH) 1-3mL 1-3x daily | 1-3 mL |
| extract standardized to | extract standardized to 12% khellin (20-50mg khellin daily) | |
| tea: 1 tsp fruit steeped 10-15min | ||
| 10-60 gtt tincture bid (move towards 60 gtt) Mitchell | 0.2-1.2 mL |
Doses are reproduced from the sources for practitioners and are not a recommendation for any person.
Clinical Notes. Used traditionally since ancient Egypt (Ebers Papyrus) basis for drugs like cromolyn photosensitizing - avoid sun exposure monitor liver enzymes and ophthalmologic changes with prolonged use fruit standardized to ≥1% γ-pyrones ] [Egyptian Pharmacopoeia
primary-actions. Khella acts primarily as: Antispasmodic, Bronchodilator, Vasodilator, Antilithic, Diuretic. Secondary actions include Antioxidant, Antimicrobial, Anti-inflammatory.
indications. Khella is traditionally indicated for: Premenstrual syndrome, Urinary spasm, Urinary calculi, Postoperative urinary calculi, Whooping cough, Angina pectoris, Biliary colic, Vertigo, Intestinal colic, Bronchitis, Urinary colic, Asthma, Abdominal cramps, Diabetes, Menstrual pain, and 28 further conditions.
constituents. Notable constituents of Khella include: Khellin, visnagin, visnadin, furanochromones (γ-pyrones), flavonoids (quercetin, kaempferol), coumarins, essential oils.
Khella stands in 1 documented formula in the library, among them Asthma Support Formula.

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