Will a red birthmark grow larger as a child grows?
Sep 13, 2022
Source: Cainiu Health
Dr. Liu Wan
Introduction
As patients grow older, red birthmarks tend to become larger and darker. In addition to increasing in size, they may cause psychological, facial, and physical effects. When appearing on the face or arms, they can affect a patient's appearance, and the birthmark continues to grow with age. In the early stages, red birthmarks resemble small red spots caused by mosquito bites.
Red birthmarks on a child's skin generally tend to gradually increase in size as the child grows older. Red birthmarks typically develop during fetal development due to localized skin inflammation caused by intrauterine infections or impaired blood circulation resulting from pressure on the skin. Potential complications of red birthmarks include progressive enlargement, susceptibility to bleeding, and increased risks of developing glaucoma and epilepsy.
As patients age, the birthmark may grow larger, darken in color, and extend deeper into the skin layers, making treatment increasingly difficult. Red birthmarks can significantly affect one's appearance. If left untreated for a prolonged period, the lesion will continue to expand, making later-stage treatment more complex and increasing overall treatment costs.
If a red birthmark remains untreated over time, it may thicken and develop nodules, becoming prone to bleeding after minor injuries. Because these birthmarks occur in both the epidermis and dermis, they are susceptible to rupture and bleeding when frequently rubbed or scratched. This is especially common in summer, when hot weather causes sweating and skin itching, leading individuals to scratch the affected area and potentially trigger severe, prolonged, and persistent bleeding.
