Sit quietly and rest for 5–10 minutes
Take slow, deep breaths
Loosen tight clothing
Drink a glass of water if you may be dehydrated
Avoid caffeine, nicotine, alcohol, and energy drinks
Stop physical activity and rest
Keep your feet flat on the floor and your back supported
Use prescribed blood pressure medication exactly as directed
Recheck your blood pressure after resting
Seek urgent medical help if you have chest pain, shortness of breath, severe headache, confusion, weakness, vision changes, or a reading of 180/120 mmHg or higher