Definition: EmphytΓ©utic is a medical term used to describe a person who has difficulty breathing due to an underlying lung condition called emphysema. Emphysema occurs when the lining of the lungs becomes inflamed and thickened, which can cause airways to become narrow or blocked. This can lead to the inability to breathe through the nose or mouth, making it difficult to cough or clear your throat. The symptoms of emphysema may include shortness of breath, chest pain