The darkening of the bridge of the nose in children may be related to uneven pigmentation, trauma, cardiopulmonary diseases and other factors.
1. Uneven pigmentation: Children exposed to sunlight for a long time lead to uneven local pigmentation, which may appear as darkening of the bridge of the nose.
2. Trauma: children due to the age of small, weak skin, the bridge of the nose at the subcutaneous tissue is relatively small, due to collision and other traumatic injuries, may cause subcutaneous hemorrhage and blackening of the bridge of the nose.
3. Cardiopulmonary diseases: children with atrial septal defects and other cardiopulmonary diseases, resulting in children’s lack of oxygen respiratory failure, causing children’s nose blackened.
There may be other reasons for the blackening of the bridge of the child’s nose, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.