In this lecture Professor Zach Murphy will be presenting on Vasopressors. We start this lecture by talking about the most common types of Inodilators including the indications, titration parameters, and advantages/disadvantages for Dobutamine, Milrinone, and Isoproterenol. The next category of Vasopressors we discuss is Inopressors. We will be discussing the indications, titration parameters, and the advantages/disadvantages for Epinephrine, Norepinephrine, and Dopamine. The next category of Vasopressors we will be talking about is Pure Vasopressors to include the indications, titrations parameters, and advantages/disadvantages of Phenylephrine, Vasopressin, and Angiotensin-II. The last type of Vasopressor we will be discussing is referred to as Methylene Blue, which will include an explanation on its indications, titration parameters, and advantages/disadvantages. We will also be having a brief discussion on how vasopressors can be commonly administrated to a patient including peripheral IV and central venous catheter. Finally, this lecture is concluded with a description of Midodrine, a vasopressor that can be administrated orally along with its indications and advantages/disadvantages.