This brief video discusses the pharmacology of estrogens and antiestrogens in a way that is very easy to understand. Their therapeutic uses, drugs used as analogues, agonists, antagonists and their side effects are very well explained. Timeline: 00:00 Introduction of estrogens 00:43 Receptors of estrogens 01:10 Actions of estrogens 2:48 Types of Estrogens 4:55 Side effects and Uses of estrogen therapy 6:35 Antiestrogens & SERM's (Selective Estorgen Receptor Modulators) - Types 7:09 Competitive Estrogen Receptor Blockers 8:10 Aromatase Inhibitors 9:00 SERM's - Partial Agonists 10:50 SERM's - Selective Action