Refractory Hypertension
What is Refractory Hypertension?
Refractory Hypertension is a type of hypertension (high blood pressure) which is resistant to treatment, meaning that drugs used to lower blood pressure are ineffective. Refractory hypertensio can cause complications such as stroke, heart attack, aneurysm, and kidney failure.
Risk Factors of Refractory Hypertension
Some of the risk factors associated with refractory hypertension can be linked to lifestyle such as:
- Excessive alcohol intake
- Smoking
- Lack of physical activity
- Obesity
- Stress
- Poor diet
Signs and Symptoms of Refractory Hypertension
Refractory hypertension may not show any symptoms as its diagnosis is based on blood pressure readings and resistance to treatment.
Diagnosis of Refractory Hypertension
Refractory hypertension is usually diagnosed by monitoring for:
- Ambulatory blood pressure monitoring (ABPM) over 24 hours or longer
- Home blood pressure monitoring (HBPM) over 7-14 days
- Office blood pressure during a typical visit with a health care provider
Treatment of Refractory Hypertension
Treatment of refractory hypertension usually involves lifestyle changes such as:
- Reducing salt intake
- Increased physical activity
- Reducing stress and getting sufficient sleep
- Losing weight if obese
- Reducing alcohol consumption if necessary
- Quitting smoking if necessary