Immunosuppression is a medical condition where the immune system's ability to fight infections and diseases is reduced. This can occur naturally, as in certain diseases like HIV/AIDS, or can be induced intentionally through medications. These medications are often prescribed to prevent the body from rejecting transplanted organs or to treat autoimmune diseases, where the immune system mistakenly attacks healthy cells. While immunosuppression can be beneficial in specific medical situations, it also increases the risk of infections and other complications. Patients undergoing immunosuppressive therapy must be monitored closely by healthcare professionals to manage these risks effectively and ensure their overall health and safety.