Welcome all to IS PHARMACOLOGY DIFFICULT Podcast! In today's episode, we will be elaborating the absorption heading as to how it occurs via different sites like firstly via parenteral sites, secondly via lungs and thirdly via topical sites. We will also study some minor processes like passive diffusion, transdermal route, and a very short note on Ophthalmic drugs, so we can easily distinguish all these with their special, unique characteristics and examples. Hope you all like it, till next episode, do follow me here, stay tuned, Thank you!