Thanks for writing to us.
To evaluate the cause of headache,cause of gum disease
has to be diagnosed.
Poor oral hygiene
,systemic diseases like diabetes
,epilepsy,immunosuppressives-all these can lead to gum infection
Get routine dental check up.
Scaling of teeth has to be done.
Take plenty of fruits as well as leafy vegetables.
Take adequate rest and avoid anxiety.
Hope this helps.