I'm 28.i always hide my anger.so i always get headache,and feel like someone pulling my hair, and the blood pressure was 149/72 afterward.is it normal?

Anger effects: What you reported is not uncommon, especially the headaches and increase in blood pressure. If anger is frequent or recurring these symptoms may negatively impact your overall health and heart health - especially the high blood pressure. If finding effective ways to manage anger or communicate without the anger building would be helpful, consider consulting a psychologist. Be well.