Nilai Tekanan Darah Sistolik Normal Orang Dewasa Adalah

Blood Pressure Levels for Adults: What You Need to Know

What is Blood Pressure?

Blood pressure is the force exerted by your blood against the walls of your arteries. It is measured in millimeters of mercury (mm Hg) and is typically expressed as two numbers. The first number is the systolic blood pressure, which is the pressure when your heart beats. The second number is the diastolic blood pressure, which is the pressure when your heart rests between beats.

What is Normal Blood Pressure?

Normal blood pressure for adults is less than 120/80 mm Hg. Blood pressure between 120/80 mm Hg and 129/80 mm Hg is considered elevated. Blood pressure between 130/80 mm Hg and 139/89 mm Hg is considered Stage 1 hypertension. Blood pressure of 140/90 mm Hg or higher is considered Stage 2 hypertension.

What Causes High Blood Pressure?

High blood pressure can be caused by a variety of factors, including:

• Family history of high blood pressure
• Age (risk increases with age)
• Race (African Americans are at higher risk)
• Obesity
• Physical inactivity
• Unhealthy diet
• Smoking
• Excessive alcohol intake
• Certain medical conditions (such as kidney disease, diabetes, and thyroid problems)
• Medications (such as birth control pills and steroids)

What are the Risks of High Blood Pressure?

High blood pressure can damage your heart, blood vessels, and other organs. It can lead to a variety of health problems, including:

• Heart disease
• Stroke
• Kidney disease
• Eye damage
• Erectile dysfunction
• Cognitive impairment

How is High Blood Pressure Treated?

High blood pressure can be treated with lifestyle changes and medication. Lifestyle changes that can help lower blood pressure include:

• Eating a healthy diet
• Getting regular exercise
• Maintaining a healthy weight
• Quitting smoking
• Reducing alcohol intake
• Managing stress

If lifestyle changes are not enough to lower blood pressure, medication may be necessary. There are a variety of medications that can be used to treat high blood pressure, including:

• Diuretics
• Beta-blockers
• ACE inhibitors
• Angiotensin II receptor blockers
• Calcium channel blockers

How Can I Monitor My Blood Pressure?

You can monitor your blood pressure at home using a blood pressure monitor. It is important to follow the instructions for your specific monitor carefully. You should also try to measure your blood pressure at the same time each day.

When Should I See a Doctor?

You should see a doctor if you have any of the following symptoms:

• High blood pressure readings
• Chest pain
• Shortness of breath
• Dizziness
• Headaches
• Blurred vision

High blood pressure is a serious condition, but it can be managed with lifestyle changes and medication. If you have high blood pressure, it is important to see your doctor regularly to monitor your condition and make sure that you are taking the necessary steps to protect your health.