The Levosalbutamol Sulphate Ambroxol Hydrochloride And Guaiphenesin Oral Drops offered by us helps relieves cough with mucus. It helps by loosens mucus (phlegm), making it easier to cough out. The Levosalbutamol Sulphate Ambroxol Hydrochloride And Guaiphenesin Oral Drops works by relaxing the muscles in the airways and widens airways which decreases the stickiness of mucus nd helps in its removal from the airways.