My blood pressure went up for no reason?

It actually did go up for a reason. You were stressed. Stress can greatly increase your blood pressure no matter how healthy you eat. Use some relaxing techniques

Drink plenty of water, eat good healthy food not junk maybe your stressing needlessly exercising walking etc in other words take better care of yourself

If your really worried go to Doctor and get a thorough health check ,one of the main things is get a good nights sleep works wonders Good Luck

Have you check to see if your diabetic if it’s not that you could just be stressed try relaxing and take a day off

There are many reasons as to why one s blood pressure would increase for what seems like no reason. Stress, such as the kind that you are describing, could quite possibly be the reason that your blood pressure is elevated. Physical and mental stress have both been linked to having an elevated blood pressure. There are people who get stressed out just because the doctor is taking their blood pressure and this could lead to a higher reading. Your problem seems 2-pronged, in that you are feeling mental stress and that is causing physical stress because your are not eating. Find ways to help yourself alleviate that stress, whether that s by yourself your through professional resources. . If after you are feeling like that level of stress has decreased but your blood pressure has remained elevated, you may want to consult your doctor about starting a blood pressure medication.

being emotionally stressed/depressed will do it

Eat some food and stop obsessing

Stress will do it. And lack of exercise (moving around helps your circulation).

I would t worry about one reading.

Take them for a week everyday before u do anything strenuous

Maybe ur eating habit

Stress causes high BP in everyone,

Lack of food causes problems with the kidneys.

See your own GP.