What do pupils look like with head injury?
Vision or eye disturbances, such as pupils that are bigger than normal (dilated pupils) or pupils of unequal sizes. Ringing in the ears that doesn’t go away. Weakness in the arms or legs. Appearing very pale for longer than an hour.
How do pupils react to light with a concussion?
The affected (larger) pupil does not immediately respond to direct or consensual light reflex; however, if light stimulus is prolonged, this pupil will slowly constrict to light and slowly dilate in the dark. Accommodation in the affected pupil is sluggish. The other pupil is of normal size and reacts to light.
When you get a concussion do your pupils get bigger or smaller?
Concussion. A concussion is a brain injury that results from the brain smacking against the hard skull during a fall, a hit to the head, or a fast impact involving the whole body. One symptom is bigger-than-normal pupils. In some cases, one pupil may be bigger and the other smaller (asymmetrical).
Can a head injury affect your eyes?
The most common vision problems related to head injuries include blurred vision, double vision and decreased peripheral vision. Patients can also experience a complete loss of sight in one or both eyes depending on the severity of the injury.
Can you go blind if you hit your head?
Patients with head trauma often have multiple and extensive intracranial lesions that may involve the optic pathways and result in various homonymous visual field defects or bilateral visual loss (cerebral blindness).
Can you fracture your skull without knowing?
Skull fractures can occur with or without brain damage. Symptoms may include pain, symptoms of brain damage, and, in certain fractures, fluid leaking from the nose or ears or bruises behind the ears or around the eyes. Computed tomography is used to diagnose skull fractures.
Should I be concerned about a lump on my head?
Most bumps on the head are harmless. If you’re unsure what’s caused the lump on your head, inform your doctor and watch the lump closely. If it changes or any of the following occur, call your doctor immediately: bleeding.
What causes a lump on the head?
A bump on the back of the head has many possible causes, including injuries, cysts, fatty growths, inflamed hair follicles, and bone spurs. Bumps on this part of the body can be hard or soft, and they can vary in size. Injuries are a common cause of bumps and lumps on the back of the head.