Possible symptoms of a mild concussion include not being able to concentrate, nausea and vomiting, headache, dizziness, feeling tired and changes in sleep patterns after hitting the head, explains WebMD. Children with concussions may cry more than usual, develop a sad mood, lose their balance and have trouble paying attention.
Some people suffer obvious symptoms such as passing out or memory loss following a concussion, states WebMD. However, a patient can have a mild concussion and not lose consciousness or memory. Typically, patients recover fully from concussions as long as they rest. Serious, long-lasting problems following a concussion are rare and include trouble moving, speaking or learning. It is important for patients with possible concussions to seek medical treatment to reduce the risk of these effects.
A concussion is a type of traumatic injury to the brain that occurs when the brain is shaken inside of the skull, according to WebMD. Concussions often occur after a person suffers a blow to the head, falls or is in an accident. Sometimes concussion symptoms only last for a few hours, and other times they last several weeks or months. Patients occasionally suffer from lingering symptoms such as changes in sex drive, lack of interest in usual activities and changes in memory after a concussion. The development of these late-stage symptoms is called postconcussive syndrome, and patients who suffer from this syndrome are advised to contact their physicians.