Should you be concerned if were hit on the side of head yesterday and now have headaches a hard painful bump about size quarter above your left ear what could it be?

Headaches and a painful bump on the head after a head injury can be a cause for concern. Head injuries, even mild ones, can lead to a variety of problems, including concussions, skull fractures, and other serious medical conditions.

If you are experiencing headaches or a painful bump on your head after a head injury, it is important to see a doctor right away. The doctor can assess the severity of your injury and determine the best course of treatment.

Here are some possible causes of headaches and a painful bump on the head after a head injury:

* Concussion: A concussion is a mild traumatic brain injury (TBI) caused by a blow to the head. Symptoms of a concussion can include headaches, nausea, vomiting, dizziness, confusion, and memory loss.

* Skull fracture: A skull fracture is a break in the bone of the skull. Skull fractures can cause a variety of symptoms, including headaches, pain, swelling, bruising, and bleeding from the ears or nose.

* Hematoma: A hematoma is a collection of blood that forms outside of a blood vessel. Hematomas can occur anywhere in the body, but they are commonly seen on the head after a head injury.

* Epidural hematoma: An epidural hematoma is a blood clot that forms between the skull and the dura mater, the outermost layer of the brain's protective covering. Epidural hematomas can cause severe headaches, nausea, vomiting, and seizures.

* Subdural hematoma: A subdural hematoma is a blood clot that forms between the dura mater and the arachnoid membrane, the middle layer of the brain's protective covering. Subdural hematomas can cause chronic headaches, weakness, seizures, and coma.

* Intracerebral hematoma: An intracerebral hematoma is a blood clot that forms within the brain tissue itself. Intracerebral hematomas can cause a variety of symptoms, including headaches, nausea, vomiting, seizures, and coma.

If you are experiencing any of the symptoms listed above, it is important to see a doctor right away. Early diagnosis and treatment of a head injury can help to prevent serious complications.