👉 Myselasia is a condition in which the body produces too much mucus, which can cause difficulty breathing and coughing. It's caused by an infection or inflammation of the respiratory tract, often due to bacteria, viruses, or fungi. Symptoms may include chest pain, shortness of breath, wheezing, and increased frequency of coughs or sneezes. Treatment typically includes antibiotics, bronchodilators, and antihistamines to relieve symptoms.