Why do hemangiomas occur?

Generally, the main causes of hemangioma include genetic factors, traumatic stimulation, abnormal embryonic development, hormonal imbalances, and abnormal proliferation of vascular endothelial cells. If discomfort symptoms occur, timely visits to a reputable hospital for treatment are recommended. Detailed analysis is as follows:

1. Genetic Factors

Individuals with a family history of hemangioma are more likely to develop the condition due to gene-related abnormalities in vascular development. These individuals should regularly examine their skin and mucous membranes and seek medical attention promptly upon detecting abnormal vascular protrusions, ensuring early diagnosis and intervention.

2. Traumatic Stimulation

Following skin or mucosal injuries, abnormal proliferation during the local vascular repair process may lead to hemangioma formation. Prompt wound cleaning after injury to prevent infection and reduce the likelihood of abnormal vascular repair is essential. If a hemangioma has already formed and affects daily life, cryotherapy can be used to destroy abnormal blood vessels and promote normal tissue repair.

3. Abnormal Embryonic Development

Abnormal development of vascular tissues during the embryonic stage, along with immature differentiation of vascular endothelial cells, can lead to abnormal vascular proliferation and hemangioma formation. If the hemangioma is small and asymptomatic, regular observation is recommended, as most infantile hemangiomas regress spontaneously. If the hemangioma affects appearance or function, topical application of timolol maleate eye drops under medical guidance can help inhibit vascular proliferation.

4. Hormonal Imbalances

Imbalances in estrogen and progesterone levels may stimulate abnormal proliferation of vascular endothelial cells, triggering hemangioma formation, commonly seen during female puberty or pregnancy. Hormonal regulation under medical supervision, such as using progesterone capsules or ethinyl estradiol cyproterone tablets to regulate endocrine function, is advised. If the hemangioma continues to grow, laser therapy can be employed to destroy abnormal vascular tissue.

5. Abnormal Proliferation of Vascular Endothelial Cells

Excessive expression of substances like vascular endothelial growth factor can lead to abnormal proliferation of vascular endothelial cells, resulting in hemangioma formation. Under medical supervision, drugs such as pingyangmycin hydrochloride for injection, bleomycin for injection, and prednisolone for injection may be used to inhibit vascular endothelial cell proliferation and reduce hemangioma size. If medication proves ineffective, surgical removal of the hemangioma can be performed to completely eliminate the lesion.

In daily life, skin protection is important to avoid frequent friction or impact on potential hemangiomas; maintain a regular sleep schedule and avoid staying up late to minimize hormonal fluctuations; adopt a balanced diet and reduce intake of spicy or irritating foods; undergo regular physical checkups to monitor hemangioma changes, and seek prompt medical attention if enlargement or rupture occurs.