Can Sichuan贝i (Fritillaria) be consumed directly by steeping in water?
Generally, Sichuan Fritillary Bulb (Chuan Bei) can be consumed directly by steeping it in water; however, intake should be properly controlled. Detailed explanations are as follows:

Sichuan Fritillary Bulb can suppress the cough center in the central nervous system and reduce the viscosity of respiratory secretions, thus exerting cough-relieving and expectorant effects. For cough caused by common colds or chronic bronchitis, drinking Chuan Bei steeped in water may help alleviate symptoms. Chuan Bei has a cold nature and enters the lung meridian, effectively clearing lung heat and moistening lung dryness. Drinking Chuan Bei tea can help relieve symptoms such as coughing and yellow phlegm caused by excessive heat in the lungs, and also has some effect in improving lung dryness due to yin deficiency.
Substances in Sichuan Fritillary Bulb, such as amygdalin, have certain anti-asthmatic effects and can assist in treating breathing difficulties caused by asthma and bronchitis. The volatile oils and alkaloid compounds contained in Chuan Bei have anti-inflammatory properties and can help alleviate sore throat, making it suitable for treating throat pain caused by acute pharyngitis, tonsillitis, and similar conditions.
However, it should be consumed in moderation. Due to its slightly cold nature, excessive consumption of Sichuan Fritillary Bulb may lead to spleen and stomach coldness, causing discomfort such as abdominal distension and diarrhea. Individuals with cold constitution, or those suffering from spleen and stomach coldness, should avoid excessive consumption of Chuan Bei water to prevent exacerbation of internal cold symptoms. Pregnant women, nursing mothers, children, and elderly or frail individuals should use Chuan Bei under the guidance of a physician. While consuming Chuan Bei tea, patients should maintain healthy dietary habits, avoiding spicy, greasy, or other irritating foods, and should primarily consume bland, easily digestible meals.