According to sign and symptom that's boy is suffering from headache.
As you know that best treatment depend on the correct diagnosis and correct diagnosis depend on the complete history of the patient so take consultation from a doctor and give complete history of the patient to make the correct diagnosis and then best treatment will be start.
Next Steps
don't take any medicine without correct diagnosis.
Health Tips
he should follow good life style like take sufficient amount of water and take less spicy and fatty food and do exercise with yoga and meditation.