Has spasmolytic, as well as moderate sedation.
The belladonna leaf has m-anticholinergic and spasmolytic effects. Prevents the stimulating effect of acetylcholine; reduces the secretion of salivary, gastric, bronchial, lacrimal, sweat glands, pancreas. Reduces the muscle tone of the gastrointestinal tract, bile ducts and gallbladder; causes tachycardia, improves the atrioventricular conductivity. It dilates the pupils, hinders the outflow of the intraocular fluid, increases the intraocular pressure, causes paralysis accommodation.
Valerian rhizome with roots has a sedative and spasmolytic effect. Facilitates the onset of natural sleep. Sedation is slow, but fairly stable. Has a choleretic effect, increases the secretion of the mucous membrane of the gastrointestinal tract, slows down the heart rhythm, dilates the coronary vessels.Influence on the activity of the heart is mediated through neuroregulagornye mechanisms and a direct influence on automatism and the conduction system of the heart of Poland bitter herb has a bile effect, increases appetite - stimulates acid production.