Hello, concussion is currently classified into 5 levels according to severity, and your state is already at 3 levels. It is suggested that you should rest in bed properly to reduce mental and physical work. When headache is serious, you should rest in bed as far as possible to reduce external stimulation. Rotundine or other analgesics can be used. If you are irritable, anxious, insomnia, you can take diazepam orally, in addition, you can also use drugs to improve autonomic nervous function, neurotrophic drugs and calcium antagonists such as nimodipine. This disease usually do not affect your daily work and life.