In my opinion
1- improve your posture to avoid tensing your head and neck muscles,
2- It's important to take breaks from continuous looking down,
3- reduce sources of stress,
4- monitor your blood pressure in the morning and evening,
5- get sufficient sleep.
Next Steps
do a gentle massage,
every time you hydrate yourself,
take a low carbohydrate diet,
Health Tips
avoid oily and spicy food,
avoid constipation.