Long Yan Rou-Longan Fleshy Seed Cover-Arillus Longan

Long Yan Rou, known as Longan Aril or Longan fruit flesh, is a sweet and warm tonic herb in Traditional Chinese Medicine (TCM) used to nourish Blood, tonify the Heart and Spleen, and calm the Shen (spirit). It is commonly prescribed for conditions such as insomnia, palpitations, poor memory, and fatigue due to Blood and Qi deficiency. With its rich, sweet taste, Long Yan Rou is both a healing food and a medicinal herb, often featured in tonic soups and herbal teas.

Functions & Benefits

Tonifies the Heart and Spleen
Improves fatigue, poor appetite, and palpitations caused by deficiency in Spleen and Heart Qi.

Nourishes Blood and Calms the Shen
Used for insomnia, anxiety, forgetfulness, and restlessness, especially from Heart Blood deficiency.

Supports Memory and Mental Clarity
Helps strengthen mental focus, memory, and emotional balance by enriching Blood and calming the mind.

Boosts Energy and Vitality
Ideal for those recovering from illness, emotional stress, or overwork, especially when accompanied by fatigue.

Indications
Individuals experiencing poor sleep, vivid dreams, or emotional instability
People suffering from palpitations, fatigue, and weak memory
Patients recovering from chronic illness, blood loss, or emotional burnout
Those with Spleen and Heart Qi or Blood deficiency symptoms

Tongue & Pulse Diagnosis in TCM
Tongue: Pale with thin white coating (indicating Blood or Qi deficiency)
Pulse: Weak or thin (suggesting Spleen and Heart deficiency)

Common TCM Patterns Treated by Long Yan Rou
Heart Blood Deficiency – Insomnia, forgetfulness, anxiety, palpitations
Spleen Qi and Blood Deficiency – Fatigue, poor appetite, pale complexion
Post-illness or Postpartum Deficiency – Weakness, low mood, sleep disturbances

Precautions & Contraindications
Not suitable for individuals with phlegm-dampness or internal heat.
Avoid in cases of excessive fire or heat signs, such as irritability and dryness.
Use with caution in diabetic individuals or those with damp-heat symptoms.

Conclusion
Long Yan Rou is a gentle and nourishing tonic in TCM, prized for its ability to calm the mind, tonify Qi and Blood, and support restful sleep and mental clarity. Its sweet taste and restoring nature make it ideal for insomnia, fatigue, memory issues, and emotional imbalance, especially in those weakened by overwork or deficiency.