Tuberculosis (TB) is a serious disease that spreads through the air. It is caused by a bacterium called Mycobacterium tuberculosis. Tuberculosis usually affects the lungs. However, it can affect other parts of the body, such as the central nervous system. About 10-15 million Americans are infected with tuberculosis. For most people with healthy immune systems, this is not a problem. Nine out of 10 of them won't develop active disease with symptoms.
The risk is great, however, for people who...
Anemia is a low level of red blood cells, which carry
oxygen from your lungs to the rest of your body. As a result, your body's cells
do not get enough oxygen, and you feel tired and weak.
infections that can happen with HIV. These are called
opportunistic infections. HIV weakens your body's
defense system, so it has a harder time fighting off illness.
Based on your symptoms and test results, you and your doctor can
make a plan for treatment. You may need a change in your medicines. If you are
anemic or have low hormone levels, your doctor can treat those
Exercise may boost your strength and give you more energy. If you
haven't been active at all, talk with your doctor about starting a walking or
weight-lifting program. Or find another activity that you like to do. Regular
exercise relieves stress. It also keeps your heart, lungs, and muscles strong
and helps you feel less tired. It also may help your immune system work
Make sure you are getting enough sleep. If you have trouble
sleeping, talk with your doctor.
If you are still tired after making changes, you may want to
"budget" your energy. Limit some activities to save up energy for those that
are important to you.
Avoid illegal drugs, which may cause fatigue or keep you from
In this article
This information is produced and provided by the National
Institute (NCI). The information in this topic may have changed since it was written. For the most current information, contact the National
Institute via the Internet web site at http://
.gov or call 1-800-4-CANCER.
WebMD Medical Reference from Healthwise
April 05, 2012
This information is not intended to replace the advice of a doctor.
Healthwise disclaims any liability for the decisions you make based on this