1. Check whether it resolves by itself in a day. Most headaches resolve by themselves
  2. First and Foremost Consult a Neurosurgeon and rule out increased intra cranial pressure. Causes of increased intracranial pressure are quite rare, but you have to first address this  
  3. After ruling out Increased Pressure inside the skunk, consult an Eye Doctor and Check your vision. Most headaches are due to eye problems and following the advice of your eye doctor will solve most of your problems 
  4. Consult an ENT Surgeon to Rule out Sinusitis 

Follow this Order and you will find that you get quick and easy relief