Warm the Gallbladder Decoction or Wen Dan Tang is a powerful formula for addressing restless sleep and mental agitation, especially when accompanied by digestive upset and reflux. According to Traditional Chinese Medicine theory, it can settle the Heart Spirit by “harmonizing the Gallbladder and Stomach.” This formula is widely used to: Calm digestive upset Settle a restless mind Promotes better quality sleep Supports mental wellness Enhances cardiovascular health.