Blood pressure is defined as the pressure that blood exerts on the walls of the arteries as it pumps through the heart. Normal blood pressure is 120/80 mm Hg. Where 120 is the pressure when the heart is pumping, and 80 is the pressure when the heart is resting. This high pressure is important because blood needs to reach every organ of the body to deliver nutrients to it. What you should know: Cause and symptoms of sudden high blood pressure Some of the causes of sudden high blood pressure may include stress, excess salt in the diet, obesity, lack of physical activity and so on. In cases where blood pressure rises for a short time, but then returns to normal, a doctor may prescribe medication to help control it. However, there may be cases in which blood pressure rises unexpectedly and emergency treatment is required. Symptoms of sudden high blood pressure include:

• Severe headache
• Heart palpitations and ringing in the ears and neck
• Sight problems
• Fatigue
• Disorientation
• Breathing difficulties
• Pain in the chest

What to do if a family member needs emergency treatment for high blood pressure? The first thing to do is to contact your doctor immediately and report your symptoms. If you are advised to go to the hospital, do what the doctor tells you to do. How to immediately lower blood pressure in an emergency at home? Try to stay calm. This may not be easy if you are worried, but remember that being calm can actually lower your blood pressure. Sit down and focus on your breathing. Take a few deep breaths and hold them for a few seconds, then let them out. Take blood pressure medication, if your doctor has prescribed any. A cup of hibiscus or chamomile tea can also help you feel calmer, and it's worth stocking up on these tea bags. However, avoid black tea or coffee during this time. You can also eat a piece of dark chocolate to promote the release of endorphins that will calm you down. Blood pressure is not a critical ailment if it is controlled in the early stages. Proper chronic care management plans and regular consultations with doctors will ensure that lifestyle diseases are kept at bay. The best way to control high blood pressure is to use small, consistent steps over time. However, if you find yourself in a crisis situation, remember to stay calm and follow the tips above.