Hello. If it is a slight concussion, the normal study and life will not be affected after the neck is cured. As for exercising as much as possible, there is no definite time yet, as long as the physical condition recovers well, and I feel physically and mentally adequate and have no discomfort symptoms. Concussion refers to the temporary brain dysfunction immediately after the head is hit by an external force, and the lesion has no obvious change. There are still many arguments about its mechanism, and its clinical manifestations are transient coma, forgetfulness and headache. Symptoms such as nausea and vomiting, neurological examination showed no positive signs, and it was found to be the lightest brain injury. Most of them can be cured after treatment. It can occur alone or coexist with other craniocerebral injuries such as intracranial hematoma. Attention should be paid to timely differential diagnosis. Clinical manifestations: 1. Consciousness disturbance: mild and short-lived, which can be as short as several seconds or minutes but not more than half an hour. 2. Recent amnesia: I can't remember the situation and process of injury after waking up, but I am right. Things before the injury can be clearly recalled. 3. Other symptoms: headache, dizziness, nausea, anorexia, vomiting, tinnitus, insomnia, photophobia, inattention and unresponsiveness. 4. Neurological examination showed no positive signs. Diagnostic basis: 1. A brief coma will occur immediately after a head injury. After waking up within 30 minutes, it often leads to forgetfulness, headache, dizziness, nausea and anorexia. Symptoms such as inattention, blood pressure, breathing and pulse are basically normal. 2. The nervous system examination showed no positive signs. Lumbar puncture examination showed that cerebrospinal fluid pressure and composition were normal. Handling principle: 1. Patients with concussion should be hospitalized for 2-3 days after injury, and their consciousness should be observed regularly. Changes in pupils and vital signs, and timely detection of possible intracranial hematoma. 2. Stay in bed properly to reduce mental and physical labor. 3. Symptomatic support treatment. 4. Spiritual encouragement eliminates anxiety. Medication principle: 1. Headache and insomnia can be treated with painkillers and hypnotics respectively. 2. Vomiting early after injury obviously affects the intake of intravenous fluids. Auxiliary inspection: 1. The examination items of patients with concussion are mainly basic examinations. 2. The symptoms are very serious. Patients can choose CT or magnetic resonance imaging to exclude brain contusion or intracranial hematoma. Efficacy evaluation: 1. Cure: symptoms disappear and normal life and work are resumed. 2. Improvement: Symptoms have improved, I can take care of myself and have certain working ability. 3. Unresolved: symptoms have not improved, and life cannot take care of itself. It is suggested that you take a moderate rest, eat less spicy food, and pay attention to following the scientific process of health according to your abilities, combining work with rest and step by step during exercise. I wish you all the best, health, happiness and happiness. Please adopt it. Thank you.