Chicken gallbladder formula: Chicken gallbladder, sugar. Place chicken gallbladder in bowl, pierce and add appropriate amount of sugar. Steam over water for 15 minutes. For children under 1 year old: complete within 3 days; for 2 years old: complete within 2 days; for over 2 years old: complete within 1 day. Due to bitter taste, can be taken in several portions.
<Pertussis>