Nanopharmaceuticals are colloidal elements of 10 to 1,000 nanometers in size. They are commonly used in drug delivery. Nanopharmaceuticals are varied both in their shape and composition and frequently offer an improvement as compared to their “bulk” complements primarily because of size. Numerous pharmaceutical companies are using nanotech to reconsider shelved drugs that were “difficult” from a design point of-view due to their solubility profiles.