Head and neck cancer is affecting a large sort of population. Many treatments are available on a regular base, but they have their limitations. Diagnosis in the early stage is essential to cope with the disease which is a limitation in the majority of present diagnostic tools. Many of them are invasive methods that lead to patient discomfort. Interventional nanothernostics is an emerging field in the management of Head and Neck cancer. It facilitates both diagnostic and therapeutic approaches. It also helps with the overall management of the disease. This method allows the early and accurate detection of the disease which improvises the chances of recovery. Additionally, it makes sure that the medicine is delivered specifically to increase clinical outcomes and reduce side effects. The use of radiation in addition to the medicine supplied can produce a synergistic effect. It contains several nanoparticles, including silicon and gold nanoparticles. This review paper focuses on the shortcomings of existing therapeutic techniques and how nanotheranostics fills the void.

Interventional nanotheranostics is a system of drug delivery that does a dual function; along with the therapeutic action, it also does have diagnostic features. This method helps in early detection, targeted delivery, and the least chances of damage to surrounding tissue. It ensures the highest efficiency for the management of the disease. Imaging is the near future for the quickest and most accurate detection of disease. After combing both effective measures, it ensures the most meticulous drug delivery system. Nanoparticles such as Gold NPs, Carbon NPs, Silicon NPS, etc. The article emphasizes on effect of this delivery system in the treatment of Hepatocellular Carcinoma. It is one of the widely spreading diseases and theranostics is trying to make the scenario better. The review suggests the pitfall of the current system and how theranostics can help. It describes the mechanism used to generate its effect and believes that interventional nanotheranostics do have a future with rainbow color. The article also describes the current hindrance to the flourishing of this miraculous technology.