Professional help. The word syndrome signifies multiple symptoms that often occur together. However only one or more symptoms may afflict any individual. In above syndrome symptoms are headaches, dizziness, ataxia, memory impairment, word finding difficulty, anxiety and depression. You often need physician's help.
Get educated. Talk to a specialist and get educated. Stop what caused the concussion. Consider meds such as Aspirin and other pain relievers to mitigate headaches and migraines. Certain medications can fight memory loss and decreased motor skills. No single medication will tackle all side effects. Consider acupuncture, even electro-therapy. And other therapy and treatment options . Symptoms can last for years.