About This Herb*
Traditional Chinese Medicine background and properties
Herb Description*
Lychee seed is the dried pit of the lychee fruit, used in Chinese medicine primarily for pain in the lower abdomen, groin, and testicles caused by Cold and stagnation. It gently warms the body, moves stuck Qi, and breaks up nodules, making it especially useful for hernias, testicular discomfort, stomach pain, and menstrual cramps related to Cold conditions.
Herb Category*
Main Actions*
- Moves Qi and Dissipates Nodules
- Dispels Cold and Alleviates Pain
- Soothes the Liver and Regulates Qi
- Warms the Middle Burner and Stops Pain
How These Actions Work*
'Regulates Qi and dissipates nodules' means this herb breaks up stagnation where Qi has become stuck and formed masses or swellings along the Liver channel. This is why it is a go-to herb for conditions like hernias and testicular swelling, where Cold has caused Qi to congeal in the lower abdomen and groin. In classical thinking, the seed's shape even resembles a testicle, reflecting the traditional principle of 'treating like with like' (取象比类).
'Dispels Cold and stops pain' refers to the herb's warm nature, which drives out Cold that has lodged in the Liver channel and lower body. When Cold blocks the flow of Qi and Blood, it causes cramping, sharp pain in the lower abdomen, or aching in the testicles. Li Zhi He's warmth unblocks these pathways and relieves the pain. This is the action behind its use in menstrual cramps and postpartum abdominal pain caused by Cold stagnation.
'Soothes the Liver and regulates Qi' means it gently moves stuck Liver Qi, which can manifest as flank pain, stomach discomfort, or emotional tension that leads to digestive problems. When the Liver fails to ensure smooth Qi flow and this affects the Stomach, Li Zhi He can help restore harmony between these two organs, easing bloating and epigastric pain.
Patterns Addressed*
In TCM, symptoms cluster into recognizable patterns of disharmony that reveal what's out of balance in the body. Li Zhi He is traditionally associated with these specific patterns.
The following describes this herb's classification within Traditional Chinese Medicine theory and is provided for educational purposes only.
Why Li Zhi He addresses this pattern
Cold Stagnation in the Liver channel occurs when pathogenic Cold invades and blocks the Liver's pathway, which runs through the groin and wraps around the genitalia. This causes contraction, knotting, and severe pain in the lower abdomen and testicles. Li Zhi He is warm in nature and enters the Liver channel, giving it direct access to this territory. Its Qi-moving and Cold-dispersing actions unblock the congealed Qi, relieve the contraction, and dissolve the nodular swelling that characterises this pattern.
A practitioner would look for one or more of these signs
Hernia pain in the groin worsened by cold
Testicular swelling and pain
Cold pain in the lower abdomen radiating to the scrotum
Why Li Zhi He addresses this pattern
When the Liver fails to maintain smooth Qi flow, Qi becomes stuck, causing distending pain in the flanks, epigastrium, or lower abdomen. If this stagnation affects the Stomach, it creates bloating and recurring stomach pain. Li Zhi He's ability to soothe the Liver and move Qi directly addresses this stagnation. Its sweet taste harmonises while its bitter and slightly acrid qualities promote movement, making it well suited for chronic, recurring pain that flares with emotional stress.
A practitioner would look for one or more of these signs
Chronic stomach pain that recurs with stress
Menstrual cramps from emotional tension and Cold
Bloating and distension in the epigastrium
Why Li Zhi He addresses this pattern
After childbirth or during menstruation, Qi and Blood can stagnate in the lower abdomen, particularly when Cold is also present. Li Zhi He's warm, Qi-moving nature helps restart circulation in the lower body. By freeing stagnant Qi, it also indirectly helps Blood move, since Qi is the commander of Blood. This makes it useful for postpartum abdominal pain and painful periods where Cold and stagnation are the root cause.
A practitioner would look for one or more of these signs
Painful periods with clots and Cold signs
Abdominal pain after childbirth
TCM Properties*
Warm
Sweet (甘 gān), Bitter (苦 kǔ), Astringent (涩 sè)
Seed (种子 zhǒng zǐ / 子 zǐ / 仁 rén)
This is partial information on the herb's TCM properties. More detailed information is available on the herb's dedicated page
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.