Botanical Overview

Annona muricata, known commonly as soursop, graviola, guanabana, and Brazilian pawpaw, is a tropical plant in the Annonaceae family. Its parts used medicinally include the leaf, fruit, seed, stem, and root. It is native to the Caribbean, Central and South America, and cultivated in West Africa and Southeast Asia.

Energetics

This plant is traditionally considered cooling and moistening in nature, with bitter and sweet tastes. It tends to have a descending directionality and a relaxing tonicity. It influences the body’s qi.

Primary Actions

• Analgesic
• Antioxidant
• Antimicrobial
• Antiparasitic
• Antispasmodic
• Anti-inflammatory
• Sedative
• Hypotensive

Indications

Western

• Pain
• Inflammation
• Fever
• Diarrhea
• Hypertension
• Anxiety
• Sleep disturbances

Syndromes

• Infections
• Hypertension
• Gastrointestinal disorders
• Anxiety and stress-related conditions

TCM

Not established.

Ayurveda

Not established.

Unani

Not established.

Constituents & Mechanisms

The main phytochemical constituents include acetogenins, alkaloids, flavonoids, phenolics, and tannins, which contribute to its pharmacological effects such as antimicrobial, antiparasitic, and antioxidant activities.

Dosage & Preparations

• Leaf infusion: 1–2 g, taken 1–3 times daily
• Fruit: consumed fresh or as juice
• Tinctures: vary, typically standardized to acetogenin content

Safety & Contraindications

Caution is advised during pregnancy and lactation due to insufficient safety data. Seeds contain neurotoxic compounds and should be avoided. The plant’s hypotensive and sedative properties may interact with blood pressure and central nervous system depressant medications.

Astrological Correspondences

No reliable traditional sources found for planetary or elemental rulers.

Selected References

• Phytochemical and pharmacological aspects of Annona muricata (soursop): a review
• Medicinal Plants in Tropical West Africa (WHO Monograph)
• Soursop (Annona muricata) – Fact Sheet (NCCIH)
• Annona Species, Herbal Medicine: Biomolecular and Clinical Aspects, 2nd edition