I am a Doctor (MBBS,MD in Pharmacology), Teacher (working as Associate Professor in Pharmacology Department in State Government Medical College), and a Learner ….. I started my career as a Field Doctor and after working as Medical Officer for nearly four years....................selected Pharmacology (or Pharmacology selected me as its disciple) as my Post Graduate branch and i am presently enjoying teaching and learning Pharmacology ........................ In this noble profession, learning is a never ending process.....so lets explore pharmacology...…… Kindly Note-I am trying to tell the concepts of pharmacology in very easy manner and the oversimplication of the concepts are done. It's not an alternative for the textbooks, but an useful suppliment.Hope this will be useful and let me know any suggestions or corrections...... Happy learning....