Traditional Medicine and the Pangolin Trade: A Review of Drivers and Conservation Challenges
Abstract
1. Introduction
2. Biology, Distribution, and Conservation Status of Pangolins
3. Historical Context and Cultural Significance of Pangolins in Traditional Medicine
3.1. Asian Traditional Medicine Systems
3.2. African Ethnomedical Systems
4. Biomedical Rationale: Investigating Therapeutic Claims
5. Illegal Wildlife Trade: Scale and Dynamics
6. Impact on Pangolin Populations and Ecosystems
7. Recommendations to Address the Challenge: Conservation and Alternatives
- Population Assessment: The global determination of the size and status of isolated pangolin populations globally, prioritizing countries with high traditional medicine use and trafficking hubs (e.g., China, Vietnam, Nepal, Hong Kong, Singapore, Malaysia, Nigeria, DRC, and Cameroon), is essential. Such studies will provide critical insights into distribution, dynamics, and threats, enabling targeted conservation [22].
- Trade Quantification and Monitoring: Quantifying the number of pangolins sold and utilized and assessing the scale of global trade is important to conserve the animals, while local use has been studied [39,44,52]. Intercontinental trafficking research is scarcer [39,44,46]. A global pangolin seizure database is needed to track species, sources, trade patterns, and routes. Robust tracking systems in TCM (e.g., blockchain, electronic tagging) could ensure transparency and prevent illegal products from entering legal markets, supported by regular audits and inspections.
- Demand Reduction and Alternatives: It is essential to address the demand for pangolins in traditional medicine by promoting scientifically validated synthetic or alternative medicinal products that mimic purported benefits without harming animals. For example, in TCM, herbal substitutes like “blood-activating” plants such as safflower (Carthamus tinctorius) have been promoted as alternatives to pangolin scales [23].
- Strengthened Law Enforcement and Legislation: Enhancing law enforcement and national legislation in countries where pangolins are originally found and now exist is essential. Impose higher fines, stricter penalties, and other punitive measures for trafficking. Foster international cooperation among law enforcement agencies, improve cross-border intelligence sharing, and provide specialized training for officers on wildlife crime identification and response [51,53,54].
- Conservation Initiatives: Initiatives such as the establishment of pangolin sanctuaries and the exploration of ethically managed ex situ conservation programs are critical. Acknowledging the significant challenges and low success rates of captive breeding is important, and such efforts should prioritize animal welfare in conserving these sensitive species. It is important to establish pangolin sanctuaries, specialized rescue and rehabilitation centres, and ex situ conservation breeding programs, particularly in African and Asian countries where pangolins are known to exist historically. These are critical for safeguarding populations from extinction [23,50,53].
- Community Awareness and Engagement: It is vital to raise awareness among local communities on pangolin conservation status, relevant national laws, and the unsustainable nature of their use in medicine, food, and other sectors. This is essential for reducing exploitation and fostering local stewardship [54,55].
8. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
Abbreviations
| CITES | Convention on international trade in endangered species of wild fauna and flora. |
| IUCN | International Union for Conservation of Nature. |
| TCM | Traditional Chinese medicine |
| TVM | Traditional Vietnamese medicine |
| RCT | Randomized controlled trial |
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| Species | Common Name | Region | IUCN Red Status |
|---|---|---|---|
| Manis javanica (Desmarest, 1882) | Sunda pangolin | Asia | Critically endangered |
| Manis culionensis (de Elera, 1895) | Philippine pangolin | Asia | Critically endangered |
| Manis pendadactyla (Linnaeus, 1758) | Chinese pangolin | Asia | Critically endangered |
| Manis crassicaudata (Gray, 1827) | Indian pangolin | Asia | Endangered |
| Manis gigantea (Illiger, 1815) | Giant pangolin | Africa | Endangered |
| Manis tricuspis (Rafinesque, 1821) | White-bellied pangolin | Africa | Endangered |
| Smutsia temminckii (Smuta, 1832) | Ground pangolin | Africa | Vulnerable |
| Phataginus tetradactyla (Linnaeus, 1766) | Black-billed pangolin | Africa | Vulnerable |
| Region/System | Body Part | Most Frequently Reported Ailments | Source(s) |
|---|---|---|---|
| Traditional Chinese Medicine (TCM) | Scales, Blood | Lactation, Arthritis, Skin disease, Blood stagnation | [21,22] |
| Traditional Vietnamese Medicine (TVM) | Scales, Meat | Detox, Rheumatism, Asthma, Cancer | [23] |
| Yorubic Medicine (Nigeria) | Scales, Organs | Fever, Infertility, Warding off evil, Money rituals | [24] |
| Nepalese Traditional Medicine | Meat, Scales | Gastrointestinal issues, Pain during pregnancy | [25] |
| Country | Commodity Quantities | |||
|---|---|---|---|---|
| No. of Incidents | Scales (kg) | Body Parts (kg) | Whole (kg) | |
| China | 399 | 23,438.6 | 2290.4 | 7007.5 |
| US | 127 | 1.4 | 5.1 | - |
| Vietnam | 90 | 7487 | 2119.1 | 19,125.3 |
| Malaysia | 60 | 10,534.3 | - | 19,125.3 |
| Thailand | 56 | 1222.2 | - | 61 |
| Lao PDR | 44 | 1914 | - | 61 |
| Nigeria | 41 | 6372.7 | 26.2 | 10.4 |
| Indonesia | 40 | 4103.4 | - | 45,140.3 |
| Germany | 38 | 666.5 | 26.2 | - |
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Kodikara, C.; Gunawardane, D.; Warakapitiya, D.; Perera, M.; Peiris, D.C. Traditional Medicine and the Pangolin Trade: A Review of Drivers and Conservation Challenges. Conservation 2025, 5, 77. https://doi.org/10.3390/conservation5040077
Kodikara C, Gunawardane D, Warakapitiya D, Perera M, Peiris DC. Traditional Medicine and the Pangolin Trade: A Review of Drivers and Conservation Challenges. Conservation. 2025; 5(4):77. https://doi.org/10.3390/conservation5040077
Chicago/Turabian StyleKodikara, Chamali, Dilara Gunawardane, Dasangi Warakapitiya, Minoli Perera, and Dinithi C. Peiris. 2025. "Traditional Medicine and the Pangolin Trade: A Review of Drivers and Conservation Challenges" Conservation 5, no. 4: 77. https://doi.org/10.3390/conservation5040077
APA StyleKodikara, C., Gunawardane, D., Warakapitiya, D., Perera, M., & Peiris, D. C. (2025). Traditional Medicine and the Pangolin Trade: A Review of Drivers and Conservation Challenges. Conservation, 5(4), 77. https://doi.org/10.3390/conservation5040077

