It has three important ingredients. Ambroxol is a mucolytic that makes mucus thinner, aiding easy coughing. Guaifenesin is an expectorant that reduces mucus stickiness and helps remove it from the airways. Terbutaline is a bronchodilator that relaxes and widens the muscles in the airways.

["Follow your doctor's guidance regarding how much and for how long to take this medicine. Look at the label for usage instructions. Use a measuring cup to take it by mouth. "]

--Gastrointestinal side effects, skin rash, urticaria, tremor, palpitations, nervousness, headache, dizziness, sleep disturbances, muscle cramps, changes in appetite, hyperglycemia, hypokalemia, tachycardia, arrhythmias