Nanomedicines in Tuberculosis: Diagnosis, Therapy and Nanodrug Delivery

Nanoparticle-based delivery systems represent a promising nano medications to deliver a therapeutic agent, selectively and effectively, to a specific tissue or organ in the body; thus treating chronic diseases such as tuberculosis. The delivery of first-line and second-line antituberculosis drugs, using synthetic or natural polymeric carriers, has been extensively reported as a potential intermittent chemotherapy. In addition to the prolonged drug release, this delivery system can enhance the therapeutic efficacy, reduce dosing frequency and side effects, and increase the possibility of selecting different routes of chemotherapy and targeting the site of infection. The choice of carrier, system stability, toxicity and production capacity are the main considerations during the development of such system. Regardless of the obstacles, the nano drug delivery have systems shown a promising effectiveness in treating TB.