We have two problems that we want to solve, the first problem is that the drug may be take a lot of time to reach the target area and this will lead us to another problem which is, the medication is distributed throughout the body through the systemic blood circulation Targeted drug delivery seeks to concentrate the medication in the tissues of interest while reducing the relative concentration of the medication in the remaining tissues. Targeted delivery is believed to improve efficacy while reducing side-effects such as in chemotherapy where roughly 99% of the drugs administered do not reach the tumor site. The second problem is there are some drugs can't reach the specific area like the protein as the proteins can be digested before reaching the target. So solving these two problems by the ferromagnetic nano cobalt ferrite in the drug which will attract to the magnetic receptors found on the cell that we want to treat. As Magnetoreception is present in bacteria, arthropods, molluscs, and members of all major taxonomic groups of vertebrates.