Botanical Overview
Carica papaya (family Caricaceae) is a tropical plant cultivated widely in Central and South America and Southeast Asia. The leaf—commonly known as papaya leaf—is the part used medicinally. The leaf is valued for its role in traditional and modern herbal medicine, especially for supporting platelet production and acting as an anti-inflammatory agent.
Energetics
The leaf has a cooling and moistening energetic profile with bitter and sweet tastes, traditionally supporting inflammation resolution.
Primary Actions
- Anti-inflammatory
- Antiviral
- Hematopoietic (platelet supporting)
- Digestive aid (due to papain content)
Indications
Western
- Dengue fever-associated thrombocytopenia
- Fever
- Digestive upset
Syndromes
- Viral infections with low platelet count
- Inflammatory conditions
TCM
No specific indications well documented.
Ayurveda
No well-supported indications.
Unani
No clear documented syndromes.
Constituents & Mechanisms
The leaves contain papain (a proteolytic enzyme), flavonoids, alkaloids including carpaine, vitamin C, and phenolic compounds contributing to antioxidant, antiviral, and platelet-supporting effects.
Dosage & Preparations
- Leaf juice: 10-20 mL daily in traditional uses
- Decoction of fresh leaves: 1-3 g 1-2 times daily
Safety & Contraindications
Generally considered safe when used appropriately. Avoid in pregnancy due to potential uterotonic effects. Possible allergenicity especially in individuals with latex allergy. Medical supervision advised for thrombocytopenic patients.
Astrological Correspondences
No reliable sources found for planetary or elemental rulers.
Selected References
- Phytochemical and pharmacological potential of Carica papaya Linn. leaf extract (Subenthiran et al., 2016)
- Effect of Carica papaya leaf extract on platelet count in Dengue patients (Subenthiran et al., 2013)
- Plants For A Future (PFAF) – Carica papaya
- WHO Monographs on Selected Medicinal Plants – Carica papaya L. (1999)