If you find that your baby has a hemangioma, don’t be nervous, don’t be anxious, and don’t treat it easily, because most of the hemangiomas can subside on their own, how to know what kind can subside and what kind can’t subside? How to know what kind of hemangioma can subside and what kind of hemangioma can’t subside? The following simple methods can let you know whether your beloved baby’s hemangioma can subside. (1) Characteristics of regressible hemangioma: (1) morbidity characteristics: they are true vascular endothelial cell neoplasm, accounting for at least 95% of all neonatal and childhood hemangiomas that can regress;. They usually develop at birth or at 2-3 weeks of life; they grow rapidly during 4-6 months, after which they stop growing and spontaneous regression begins. It subsides slowly until the age of 5-7 years. (2) Treatment: Treatment is usually not advocated and should be waited for passively, as the appearance of a self-resolving scar is more aesthetically pleasing than a surgically removed scar. Complete surgical removal of the eyelid, nose, and lip areas will result in irreparable cosmetic damage. (3) Special treatment: if the lesion area is too large and affects the vision of eyes, the hemangioma on eyebrows or lids can be partially excised; if the hemangioma on lips protrudes into the mouth, it can also be partially excised; the general principle is to conservatively excise the hemangioma to solve the problem, and wait for the rest to regress on its own. 2.Characteristics of non-reducible hemangioma: this kind of hemangioma is present at birth, which is opposite to reducible hemangioma. They do not grow quickly in the first 4-6 months of life, but grow as the child grows and continue into adulthood. This type of hemangioma is difficult to treat. By recognizing these two points, parents need not be anxious or worried and should try to take close observation rather than aggressive treatment.