Description

Siroline syrup is a combination of?ammonium chloride,?diphenhydramine,?menthol, and?theophylline. It is used as an expectorant in cough syrups.?Ammonium chloride helps maintain acid-base balance, diphenhydramine provides antihistaminic and sedative effects, menthol soothes, and theophylline acts as a bronchodilator