Nanotechnology is currently revolutionizing the drug market. On the nanoscale, particles have a range of properties that are extremely useful for biomedicine. Nanotech is crucial for the concept of drug delivery, which refers to the way pharmaceuticals are able to deliver their therapeutic intentions to their targeted area of the body. Nanoparticles containing drugs are able to utilize existing cellular infrastructure and add an unprecedented degree of control, specific cell targeting, and a lower dosage to facilitate drug delivery. As more research is done, old drugs can become more effective and new drugs can become more and more efficient.