The appearance of veins on both sides of the forehead is mainly related to hypertension, venous thrombosis, strenuous activities and other factors, there is no special clinical tips to eliminate, but need to be used to lower blood pressure, thrombolysis and surgical treatment and other ways of treatment. 1. High blood pressure that leads to dilation of blood vessels can cause bruises on both sides of the forehead. Oral antihypertensive drugs such as nifedipine extended-release tablets under the guidance of a doctor can significantly improve the symptoms of bruises. 2. Localized venous thrombosis can also cause bruises on both sides of the forehead, and thrombolytic therapy, such as urokinase drugs, should be given after a clear diagnosis. 3. After strenuous activities will lead to significant expansion of blood vessels, can also cause the formation of bruises on both sides of the forehead, this is a normal physiological phenomenon, after rest will gradually ease. The bruises on both sides of the forehead should not be used on their own, and the cause should be identified and dealt with according to the cause of the disease.