promethazine hydrochloride for selling

What is  Promethazine hcl 

Promethazine is a neuroleptic medication and first-generation antihistamine of the phenothiazine family. The drug has strong sedative and weak antipsychotic effects. It also reduces motion sickness and has antiemetic (Histamine H1 receptors but it does not block the production of histamine) and anticholinergic properties. In some countries it is prescribed for insomniaIt is available in many countries under many brand names.

Function of Promethazine hcl 

Promethazine has strong sedative and weak antipsychotic effects. Promethazine also reduces motion sickness and has antiemetic (Histamine H1 receptors but it does not block the production of histamine) and anticholinergic properties.

Application of Promethazine hcl

Promethazine Is a common cough medicine,is an antihistamine, can compete to block histamine H1 receptor, to fight histamine caused by capillary dilatation,and reduce its permeability.
Therefore, Promethazine is possible to recover the cough caused by irritation of the trachea.

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