👉 The term "cumulocirrus" is a medical condition that occurs when there is a buildup of blood cells in the lining of the nasal passages. This can cause discomfort, difficulty breathing, and sometimes even infection or inflammation in certain areas of the nose or throat. It's usually caused by an underlying health issue such as diabetes mellitus or asthma, but it can also be caused by other conditions such as autoimmune disorders or allergies. Treatment may include antibiotics or other medications to help clear up the