Long forehead bag may be caused by abnormal blood circulation or internal fire. This can also happen if the mental stress is too high for a long time. It is best to go to the hospital for a comprehensive examination and cooperate with the doctor to treat with drugs. During the treatment, eat more fresh fruits and vegetables, and don't eat some foods that get angry. According to the location and symptom analysis described in the question, the symptoms of forehead are similar to bony protrusion when the trauma factor is excluded. Clinically, it is usually necessary to consider the etiology of osteochondroma in the forehead and skull, as well as the etiology of local sebaceous cyst or lipoma. In some cases, because these lipomas or sebaceous cysts have a long course of disease, the local capsule wall will thicken and the mass will become hard, so they are similar to bony processes.

Osteochondroma of skull is also a benign manifestation of bone tumor. If it is obvious pain, it can be treated by local hot compress and local application of non-steroidal anti-inflammatory and analgesic drugs such as Voltalin cream. Try not to rub and stimulate the lump, pay attention to rest and observe the growth and progress of the lump.

If symptoms such as obvious increase and aggravated pain appear in a short time, it will affect daily life. It is suggested that you need to go to a regular hospital in time. By asking the medical history and physical examination of the specialist, improving the initial diagnosis and some necessary nursing examinations, such as head X-ray or body surface mass, color Doppler ultrasound, etc., the situation of forehead lumps can be preliminarily evaluated. The local hard mass can be removed by surgical resection, and the pathological examination can be improved after operation to clarify the specific properties of the hard mass.