Which treatment method is often used to address immune-related diseases?

Immunotherapy is the treatment method specifically designed to enhance or restore the immune system's ability to fight diseases, including various immune-related diseases. This approach utilizes substances to stimulate or suppress the immune system to help the body combat illnesses such as cancer, autoimmune disorders, and allergies. By targeting and modifying the immune response, immunotherapy can improve patient outcomes where traditional treatments may not be as effective. It can include various strategies such as monoclonal antibodies, checkpoint inhibitors, and vaccines tailored to boost the body's natural defenses.

In contrast, antibiotics primarily target bacterial infections and do not have a role in treating immune-related diseases. Radiation therapy is primarily aimed at cancer treatment by damaging DNA in targeted cells and is not focused on modulating immune functions. Physical therapy is designed to improve mobility and function through exercises and therapies but does not directly influence the immune response or address the underlying issues associated with immune-related diseases. Thus, immunotherapy stands out as the pertinent treatment option in this context.