Dr. Subramanian T, MD, DNB (DVL)

(Disclaimer: For safe and effective use of moisturisers, it’s best to consult your dermatologist or treating doctor for personalised guidance. Always follow your healthcare provider’s instructions to ensure proper healing and care. Public forums cannot replace expert medical evaluation for such sensitive issues. Read this article Ad FREE on Patreon ) When I polled my Instagram community about what they wanted to learn next, one topic popped up: Dry Skin (Medical term: Xerosis cutis). It’s a massive subject, but today I want to zoom in on the "why" behind that tight, itchy sensation and why your current moisturiser might be failing you. The Science of the "Airtight Seal" Think of healthy skin as an airtight seal. Its job is to keep the good stuff in (moisture) and the bad stuff out (irritants). Two main players make this happen: Filaggrin: Think of this as your skin’s natural "water magnet." It draws moisture in and acts as the scaffolding that keeps your...

Disclaimer: The National Board of Examinations in Medical Sciences (NBEMS) logo used in this article is for representational and educational purposes only to provide context for NEET PG aspirants. All rights, trademarks, and intellectual property related to the logo belong solely to the National Board of Examinations. The author of this blog is an independent medical professional and is not officially affiliated with, endorsed by, or sponsored by NBEMS. I have given enough intro in the last article , so let's focus on what you came for. An analysis of the 13 Dermatology, Venereology, and Leprosy (DVL) questions from the FMGE JULY 2025 (Henceforth mentioned as FMGE 2025) session provides critical insights into current examination trends. Although I was not a foreign medical graduate, during my PG aspirant days, I had found that solving FMGE questions alongside DNB and NEET-PG sets is an effective strategy for identifying high-yield topics. Historically, because the National Board...