What are the best medications for seasonal affective disorder? I have contraindications for the sad lamps, take vitamin d3, & melatonin gives headache

How about an SSRI? You may take zoloft (sertraline) or Celexa for 6 months each year for seasonal affective disorder. Symptoms of disturbance to (sleep, interests, guilty feelings, energy level, concentration, appetite, or mood) may be significantly improved with a simple single pill daily.