The respiratory diseases, such as colds, flu, or bronchitis, complicate the lives of many people. These conditions often come with coughing and mucus production, which is not only unpleasant but also makes daily life difficult. To soothe coughs and clear the airways, many seek effective remedies. Two popular medications, ACC and bromhexine, often come up in public awareness as potential solutions for respiratory issues. Both medications work through different mechanisms, but their goals are similar: to clear the airways and relieve coughing. Understanding the differences in efficacy, application, and side effects between ACC (acetylcysteine) and bromhexine can help make the right choice when faced with respiratory problems. Below, we will…