Understanding Coughs: Its Types, Avoidance Strategies, and Homeopathic Approach A cough is a protective mechanism which serves the purpose of expelling irritants from the airways. Nevertheless, it should be noted that excessive or intense coughing may cause discomfort, and may reflect other health concerns. In this guide, we will discuss various types of coughs, prevention methods, and some useful homeopathic remedies. Types of Cough Acute Cough Duration: This type is short-term and lasts less than 3 weeks. Causes: Most often caused by the common cold, flu, or bronchitis. Symptoms: More or less includes a sore throat, blocked nose, or sometimes a low-grade fever. Subacute Cough Duration: It persists between 3 to 8 weeks. Causes: This may occur after an upper respiratory tract infection accompanied by post-infection otitis media. Symptoms: It is characterized by dry or moist dyspnea, sometimes with loose mucus. Chronic Cough Duration: Sometimes can last longer than 8 weeks. Causes: Chro