What are the medicinal effects and functions of earthworms?
Generally, the medicinal properties and effects of earthworms include promoting blood circulation and regulating meridians, reducing swelling and detoxifying, anti-aging, enhancing the immune system, and nutritional tonification. Specific analyses are as follows:
1. Promoting Blood Circulation and Regulating Meridians
Earthworms can improve blood circulation, reduce blood stasis, and help relieve pain and swelling, especially in conditions related to meridian blockages, arthritis, and neuralgic pain.
2. Reducing Swelling and Detoxifying
Earthworms possess anti-inflammatory and anti-infective properties, and can be used to treat bites from venomous insects such as bees or snakes, helping to alleviate symptoms of poisoning.

3. Anti-Aging
Earthworm extracts contain abundant antioxidants that help combat free radicals, reduce oxidative damage, and promote cellular repair and overall health.
4. Enhancing the Immune System
Biologically active components in earthworm extracts are believed to enhance immune system function, helping to increase the body's resistance to diseases and reduce the risk of infections and illnesses.
5. Nutritional Tonification
Earthworms are rich in protein, amino acids, and trace elements, making them a nutritious food or medicinal ingredient that helps improve physical strength and enhance constitution.
It should be noted that the medicinal use of earthworms typically occurs within traditional Chinese medicine formulations or as specific pharmaceutical preparations. When using earthworms or their extracts, appropriate dosage and administration should be determined according to medical advice and individual symptoms.