Metabolic Syndrome | Heart & Vascular | Loyola Medicine

Metabolic Syndrome

Overview and Facts about Metabolic Syndrome

Metabolic syndrome is a collection of symptoms and risk factors that increase your chance of developing heart conditions, including stroke, heart disease, and diabetes. The five main factors that comprise metabolic syndrome include:

  • High blood sugar
  • High blood pressure
  • High blood fat levels
  • High cholesterol levels
  • Excess body fat around the waist

People who have several of these symptoms have a far greater chance of getting a heart condition than someone with just one symptom. Overall, metabolic syndrome affects about 23 percent of American adults.

Signs and Symptoms of Metabolic Syndrome

Most of the conditions associated with metabolic syndrome don’t have noticeable symptoms, which means you might not realize you have a problem until it’s too late. Generally, increased waist size and high blood sugar are the two most noticeable symptoms.

  • Women might have a waist size greater than 35 inches
  • Men might have a waist size of greater than 40 inches
  • High blood sugar can cause fatigue, blurry vision, sudden thirst, and urination

Over time, metabolic syndrome can cause a number of harmful problems, including damage to the heart, kidneys, eyes, and nerves.

Causes and Risk Factors of Metabolic Syndrome

The biggest cause of metabolic syndrome is obesity. Other causes can include:

  • Diabetes or a family history of diabetes
  • Insulin resistance, a problem where your body doesn’t respond to insulin anymore

There are also several risk factors for developing metabolic syndrome. These include:

  • Getting older
  • Being of Mexican-American decent
  • Having polycystic ovary syndrome or nonalcoholic fatty liver disease
  • Living a sedentary lifestyle

Tests and Diagnosis of Metabolic Syndrome

Your doctor will probably conduct a series of blood tests to diagnose metabolic syndrome. When reviewing the results the doctor will look for:

  • A triglyceride level (the amount of fat in the blood) over 150 mg/dL
  • A fasting glucose (the amount of sugar in the blood) over 100 mg/dL
  • An HDL cholesterol level (the good cholesterol in the blood) under 40 mg/dL in men and 50 mg/dL in women

There are also several other tests they may perform. Your doctor will take a measurement of your waist and check your blood pressure to make sure it’s under 130 mm Hg on the top number and 85 mm Hg on the bottom number.

Treatment and Care for Metabolic Syndrome

The biggest treatment for metabolic syndrome is lifestyle changes. You’ll need to start eating a healthy diet and exercising regularly in order to lose weight. Additionally, you’ll need to stop smoking and reduce your stress levels as much as possible.

For serious cases, your doctor may also prescribe medications to lower your cholesterol, blood pressure, and blood glucose levels.