👉 Micropsy is a term used in medicine to describe an abnormality or condition that occurs at the base of the nose, which can affect the ability to breathe. It's also known as a rhinolith, which refers to a hard, white substance that forms when the end of a bone (the cartilaginous part of the nasal cavity) rubs against the nasal wall. A common symptom of micropsy is difficulty breathing due to congestion or obstruction in the airway. Mic