Bulbus Fritillariae Cirrhosae, also known as Fritillaria, is used as the medicine part in Chinese medicine. It is slightly cold in nature, sweet and bitter in taste, and has the effects of clearing away heat and moistening lung, resolving phlegm and relieving cough, and dispersing stagnation and reducing swelling. It can be used clinically to treat chronic cough due to lung deficiency, dry and hot cough, scrofula, mastitis and other disease symptoms.

Pharmacological action:

1, antitussive and expectorant

Animal experiments show that the total alkaloids and non-alkaloids of Fritillaria cirrhosa have antitussive effects. In addition, Fritillaria cirrhosa also has expectorant effect, and the expectorant effect is enhanced with the increase of dosage.

2. Anti-ulcer effect

Studies have shown that the alkaloids contained in Fritillaria cirrhosa can inhibit the activity of pepsin, so it can reduce the increase of gastric acid secretion through negative feedback, thus playing an anti-ulcer role.

3, antihypertensive effect

In vitro animal experiments show that Fritillaria cirrhosa can dilate peripheral blood vessels to some extent and produce antihypertensive effect.

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