Lymphatic System Anatomy and Physiology
The lymphatic system includes lymph, lymphocytes, lymphatic vessels, lymph nodes, tonsils, the spleen, and the thymus gland.
interferons
Immunostimulants
Immunostimulants or immune stimulants are drugs that energize the immune system when it is exhausted from fighting prolonged invasion or when the immune system needs help fighting a specific pathogen or cancer cell. It is one of the classifications of drug class called immunomodulators.