Nanotechnology in Drug Delivery

M . Pharm

Nanotechnology uses super tiny materials—so small you can’t see them even with a regular microscope—to help deliver medicines more effectively inside the body. These materials are called “nanoparticles,” and they’re usually between 1 to 100 nanometers in size. This technology helps overcome many problems of traditional drug delivery, like poor targeting and low absorption Nanoparticles are tiny particles, thousands of times smaller than a grain of sand, that can be used to carry medicines inside the body. They act like smart delivery trucks, protecting the drug from being destroyed too early and helping it reach exactly where it's needed, like a sick cell or organ. This makes treatments more effective, with fewer side effects, because the medicine doesn't spread all over the body. Nanoparticles can also help control how fast the drug is released, ensuring it works over a longer time. This technology is already helping in cancer treatments and is being explored for many other diseases. However, more research is needed to make sure these tiny carriers are safe and work as intend. [1]

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.