chronic headaches behind right eye!

12 year old son is prone to right frontal headaches above and behind the right eye - at least once per month, more so in warmer weather. he has a headache right now.

1. headaches come on after too much physical activity/ play, too much mental stimulation and dehydration.

2. the headaches exhaust him to bed. sound, bright light, food - aggravate

3. he looks pale/withdrawn.

4. cool towels over the forehead/eyes help a little but only temporarily

his general bio -

5. when in the company of friends, he is the type of child who does not stop to rest or drink.

6. his normal energy/personality is bright/happy, quick, attentive, balanced, sanquine in nature. he's most thoughtful of others.
he is also more intuitive than academic.

7. at the end of the day he drops into bed fast asleep but rises early.

8. if/when he gets a fever, it soars very high/fast.

4. the tip of his tongue is usually red.

5. sometimes his nose gets stuffy in a hot room or warm car.

6. he's the type of child who prefers company. he will tease his older brother (sometimes too much) when he wants more attention.

7.when mentally over stimulated or stressed,he stretches his neck/head from side to side or makes stretching movements with his mouth/jaw.

8.his circulation is good and in general he complains more about heat than cold. but - in very cold temps.(snow) he sometimes lacks periphery warmth. (looks to white/pale when other children he is with have red rosy cheeks)

9. his general diet/appetite is healthy/good - eats lots of small meals in a day.

10. when in conflict or struggle, his temper and emotions are a little too controlled.

10. heredity - mother also experiences the same kind of heachaches but over/behind the left eye.

any thoughts/suggestions will be sincerely appreciated -