Ipratop Nebulizer Solution (20ml) contains Ipratropium Bromide, which is a bronchodilator used to treat respiratory conditions like chronic obstructive pulmonary disease (COPD) and asthma. It works by relaxing the muscles around the airways, making it easier to breathe. This solution is meant for inhalation through a nebulizer to relieve symptoms such as wheezing, shortness of breath, and chest tightness.