Heart failure: Checking your weight
What do you need to know about weight gain and heart failure?
Heart failure means that your heart muscle doesn't pump as much blood as your body needs. Because your heart can't pump well, your body tries to make up for it. To do this:
- Your body holds on to salt and water. This increases the amount of blood in your bloodstream.
- Your heart beats faster.
- Your heart gets bigger.
Your body tries hard to make up for heart failure. But at some point, it won't be able to keep up. The heart gets worn out. Then fluid will start to build up in the body. This fluid buildup is called congestion. This extra fluid shows up on the scale when you weigh yourself.
It’s this congestion that can lead to other symptoms of heart failure. These include shortness of breath, tiredness, and swelling in your belly and legs. For many people, if their heart failure gets worse, their symptoms get worse too.
Your doctor will tell you how to manage ups and downs in your weight caused by fluid buildup. For example, if you have a slight weight increase, your doctor may want you to take an extra water pill (diuretic).
Test Your Knowledge
Sudden weight gain may be the first sign that your heart failure is getting worse.
Fluid buildup, or congestion, can lead to other symptoms of heart failure.
Continue to
Why do you need to check your weight when you have heart failure?
Return to
| Author: | Deborah Dakins | Last Updated: October 15, 2007 |
| Medical Review: | E. Gregory Thompson, MD - Internal Medicine George Philippides, MD - Cardiology | |
 | ||