What is a compromised immune system?

The compromised immune system does not work as well as it should, because the components are weakened or missing. Patients may develop an immunocompromise, as is known, as a result of medical therapies, basic diseases or congenital conditions. Until the immune system is fully functional, the patient is exposed to an increased risk of infections and is less able to fight them. Treatments are available to deal with these concerns whether the immunocompromise is temporary or permanent. In other cases, a compromised immune system obtained is due to exposure to toxins, infections such as human immunodeficiency virus (HIV) or certain drugs. Some drugs may suppress immune function as a side effect observed in cancer drugs and some steroids. The advantages of treatment outweigh the risk, but the patient must be monitored during treatment. For example, patients preparing for transplantation must suppress immune systems to prevent the transplant. Must also use immunuspressive drugs for a lifetime to make fromabstained the onset of rejection. The temporary condition of a serious immune compromise may be caused just before the bone marrow transplantation, where the donor's marrow will eventually replace the immune function.

Infectious organisms are more likely to capture in a patient with a compromised immune system, including rare organisms that usually do not cause disease in healthy individuals. The body lacks defense to identify and destroy bacteria, viruses and other causes of the disease. In addition, as soon as the infection develops, the body is less able to suppress it. This means that "ordinary" colds or flu can become serious because the patient's body does not have the same adjustments as healthy people.

Patients may need to be isolated if their immune systems are particularly low. This could take place in a hospital or in a safe home environment. Others can be recommended to be careful about the possible sources of exposure, as they areFor young children who may have a mixture of viruses from a classroom or food known to carry infectious organisms. In some cases, drugs may improve the compromised immune system, but may have to be balanced with other health problems that could create contraindications where the use of drugs would not be safe.