It falls under the class of drugs known as cough suppressants and expectorants.It is used for the treatment of cough.
It is a combination of four medicines: Bromhexine, Guaifenesin, Menthol, and Terbutaline.
Bromhexine thins and loosens mucus, making it easier to cough out.
Guaifenesin decreases the stickiness of airway secretions, aiding in their removal from the airways.
Menthol produces a cooling sensation and relieves minor throat irritation.
Terbutaline is a bronchodilator that relaxes the muscles in the airways, widening them for easier breathing. Use it in dose and duration as prescribed by your doctor.