The most common causes of bone bumps above the eyebrows are genetic factors, trauma, bone cysts, etc. If accompanied by obvious discomfort symptoms, it is recommended to seek timely medical treatment. 1. Hereditary factors: Some people have more pronounced brow or frontal bone bulges due to genetic factors, and usually others in the family may also have more pronounced bulges in the same area. 2. Trauma: If the arch of the eyebrow or frontal area has been hit by an external impact, fracture or hematoma occurs, it will also form a bulge above the eyebrow, which is usually accompanied by obvious pain, and needs to go to the hospital for X-ray examination in a timely manner. 3. Bone cyst: This is a cyst-like limited lesion that occurs in the bone above the eyebrow, usually the cyst cavity will be filled with fluid, and some people will show bony bumps, most of them have no obvious symptoms, and a small number of them will have pain and other discomforts. Caused by the bone above the eyebrow raised more reasons, but also may be related to tumors and other diseases, if accompanied by obvious discomfort symptoms, it is recommended to promptly go to the hospital to identify the cause of the disease, targeted treatment.