The author is a well-known practicing otolaryngologist with 30 years of experience. “Patients’ Choice” in 2022 of the NaPopravka portal. In simple and understandable language, based on evidence-based medicine, the most common problems with the nose and their optimal solution are described. Advice from an experienced doctor will help you better navigate nasal diseases, doctor’s prescriptions and tests that are prescribed .There are many stereotypes about nose diseases. Sinusitis means they will do a puncture, in the spring the nose is running - look for an allergy, the sense of smell has disappeared - you don’t need to see an otolaryngologist, but treat the coronavirus. In fact, our sense of smell is more complex than it seems. You need to at least roughly understand what’s happening to your nose, if your runny nose doesn’t go away, it’s hard to breathe at night or you’re bleeding frequently, and most importantly, how modern evidence-based medicine can help you. Ivan Leskov, an otolaryngologist with thirty years of experience, talks clearly and with humor about the most common problems with the nose and their solutions. After reading his book, you will become ENT-literate: you will learn why the nose looks like a tent, what causes a headache when you have a runny nose, what a “cuckoo” is, whether it is necessary to operate on a deviated nasal septum, and how allergic rhinitis is treated.