西河柳
Tamarix chinensis Lour
Habitat
A shrub or small tree 4-5m high. Flowers in summer. On hills, damp and sandy soil, and river banks. Mostly cultivated in gardens.

Preparation
Use young twigs and leaves. Collect in May-June, cut into segment and dry.

Properties
Sweet tasting; neutral. Diaphoretic, anti-inflammatory, diuretic.

主治用法Indications
  1. 麻疹不透Incomplete eruption of measles rash
  2. 感冒Colds
  3. 慢性气管炎Chronic bronchitis
  4. 风湿关节痛Rheumatic arthralgia
  5. 小便不利Dysuria
    外用治风疹搔痒。每用3至5钱,水煎服;外用适量,煎水洗。麻疹已透及体虚汗多者忌服。External use in urticaria, pruritus. Use 10-15gm. Prepare as decoction. Also boil in water for washing. Contraindicated in weakness and individuals with excessive sweating.
Prescriptions
  1. Prevention of measles: Tamarix chinensis 1.5gm for each year of age. Boil in water and add brown sugar. Take for 3 days.
  2. Incomplete measle eruption: Tamarix chinensis, 10-15gm. Add a small amount of brown sugar, brew in water and take as tea drink. Also boil in water for washing.