How soon after childbirth can one drink tongcao (herb)?

Generally, women can start drinking herbal tea made from Tetrapanax papyrifer (Tong Cao) about three days after childbirth, but it should be taken in moderation. The detailed explanation is as follows:

Tetrapanax papyrifer, commonly known as Tong Cao, is a traditional Chinese herb that has functions of clearing heat, promoting urination, facilitating qi flow, and stimulating lactation. For postpartum women, it serves as an auxiliary remedy that helps eliminate dampness from the body and aids in removing residual toxins and waste. After delivery, women may experience symptoms related to internal damp-heat, such as edema, bloating, and dark-colored urine. Tong Cao can help alleviate these conditions. Additionally, milk production typically begins gradually 2–3 days after childbirth. Tong Cao can also relieve symptoms of insufficient or obstructed lactation, so consuming it at this time may enhance its milk-promoting effects.

However, it is important to note that Tong Cao has a bitter and cooling nature. Excessive consumption should be avoided, as it may interfere with postpartum recovery. It should not be used by women with spleen-stomach deficiency and cold syndrome or those allergic to Tong Cao.

After childbirth, the body is generally weak. Adequate sleep and rest are essential for recovery—aiming for 8–10 hours of sleep daily is recommended. A diet rich in protein, vitamins, and minerals—such as lean meat, fish, and eggs—is beneficial for both milk production and physical recovery. Since gastrointestinal function is relatively weak postpartum, avoid overly greasy, spicy, or irritating foods to prevent digestive discomfort.