Consult Doctor
If you are facing health issues like having blurred vision, severe headache, or if you feel any change in a conscious level like excessive sleepiness or feeling confused, difficulty in being awake, then tell your doctor about your condition to avoid any kind of serious complication. Conditions like blood in the urine or black stools should not be taken lightly. Take immediate action and tell your situation to your doctor.
If bleeding does not stop after injury, then go to the nearest emergency room. When all the treatments and management procedures fail to work, then treatment is performed through surgery.