This eBook is the premier volume of our "Mental Illness/Central Nervous System" series, focussing specifically on "GENDER DYSPHORIA". The content comprises a total of 86 "MCQs with Guiding Answers" and 206 "Linked References". This eBook also contains numerous "Study Highlights or Summary Keypoints" alongside the "CLINICAL PRACTICE INSIGHTS" section. Our primary clients include medical professionals, clinical pharmacists or PharmDs, nurses, and various other individuals in the healthcare sector, such as mentors, residents, and students. We adhere to conventional design principles for all our sequential eBook publications to circumvent the trend of "hypercoloremia mania" in eBook design. This predominantly employs the official black and white colour scheme. This publication resulted from a collaborative effort with my skilled and dedicated coauthors, namely PharmDs Alia' Saidan, Areej Al-Manasyeh, Marah Hussein, Leen Albishawi, Dana AlTaweel, Farah Qaryouti, Eman Awwad, Najd Alyasjeen, Duaa Alqhaiwi, Kariman Hatem, and Arwa Alashqar.

Corresponding author; Clinical Pharmacy Specialty "MOH'D NOUR" BANI-YOUNES", MSc Clinical Pharmacy, BCPS, BCCCP, BCNSP, BCACP, BCIDP