In the book, the author examines the most common symptoms of diseases: cough, runny nose, fever, headache, depressed mood, dry skin and many others. Explains what diseases can cause ailments, provides a list of necessary tests and examinations, as well as recommendations regarding treatment methods from the point of view of evidence-based medicine. Why is self-medication dangerous for gastritis? Will raspberry tea help if you have the flu? Why does my nose bleed? Why keep a headache diary? Dr. Abakumov’s book will allow you not to panic because of the symptoms, to notice them in time and to prevent complications. Attention! The information contained in the book cannot serve as a substitute for consulting a doctor. Before taking any recommended actions, you should consult with a specialist.