Sodium chloride is an electrolyte supplement. Sodium and chloride are important electrolytes in the body, mainly present in extracellular fluid, and play a very important role in maintaining normal blood and extracellular fluid volume and osmotic pressure. The normal serum sodium concentration is 135-145mmol/L, accounting for 92% of plasma cations and 90% of total osmotic pressure, so the amount of plasma sodium plays a decisive role in osmotic pressure. The normal serum chloride concentration is 98-106mmol/L. Sodium and chloride ions in the human body are mainly regulated by the hypothalamus, posterior pituitary and kidneys to maintain the stability of body fluid volume and osmotic pressure.

This product has the characteristics of promoting mucus elimination and dissolving secretions, which can promote the elimination of viscous secretions in the respiratory tract and reduce mucus retention, significantly promote expectoration, and improve respiratory conditions. When using this product for treatment, the patient's mucus secretion can be restored to normal, coughing and sputum volume are usually significantly reduced, and the surfactant on the respiratory mucosa can thus play its normal protective function.

It has the characteristics of promoting mucus elimination and dissolving secretions, which can promote the elimination of viscous secretions in the respiratory tract and reduce mucus retention, significantly promote expectoration, and improve respiratory conditions. When using this product for treatment, the patient's mucus secretion can be restored to normal, coughing and sputum volume are usually significantly reduced, and the surfactant on the respiratory mucosa can thus play its normal protective function.

It has the characteristics of promoting mucus elimination and dissolving secretions, which can promote the elimination of viscous secretions in the respiratory tract and reduce mucus retention, thus improving respiratory conditions. When this product is used for treatment, the patient's mucus secretion can be restored to normal, cough and sputum volume are usually significantly reduced, and the surfactant on the respiratory mucosa can thus play its normal protective function.

As a histamine H1 receptor antagonist, this product can counteract the capillary dilation caused by allergic reactions, reduce the permeability of capillaries, and relieve wheezing caused by bronchial smooth muscle contraction. This product has a long-lasting antihistamine effect and also has a significant central inhibitory effect, which can increase the effects of anesthetics, analgesics, hypnotics and local anesthetics. This product is mainly metabolized in the liver.