Posts by Anna Smirnova

Each person knows a feeling of fear. It usually appears when we see, hear, or feel threatened. That is, as a rule, we clearly understand where the danger comes from and what to avoid. But there is another kind of fear that can be quite unpleasant: it seems to be in the air, even though there is no real threat. In such cases, the person may feel anxious as if watching a thriller with...

What is sleep apnea and how dangerous is it? Apnea is a medical term for respiratory arrest derived from the ancient Greek word ἄπνοια, windlessness. There are several types of apnea, and the cause can be an obstructive component (eg, obstructive apnea, airway closure) or a central nervous system disorder. Separately, conscious apnea and breath-holding are recognized as part of...

Morning anxiety Research in recent years has shown that the release of the stress hormone cortisol in our body obeys circadian rhythms. Normally, cortisol levels fall to a low of 19 to 20 hours in a healthy person. At night, cortisol awakening response (cortisol awakening response) is called light hours

10 tips from somnologists for sound and healthy sleep How long have you slept soundly? Maybe it was a long time ago. However, if you start to follow the recommendations from MedAboutMe right now, you will be able to fully relax today. Try it!

The Effects of Melatonin on Sleep, Immunity, and Cholesterol In the human body, many physiological processes are regulated by hormones. For example, melatonin produced by the epiphysis plays a key role in regulating sleep, facilitating the transition from wakefulness to rest. Disorders in the production of this hormone can lead to sleep problems and other bodily dysfunctions, and...

In recent decades, insomnia has concerned more than 70% of people in developed countries. The main reasons are stress and busy working hours. To improve sleep and make up for melatonin deficiency, many people have started taking the hormone as a pill. But the question is: how effective and safe are they?

9 Most Useful Products for Vision A balanced diet is important to maintain vision through adulthood and to avoid replacing corrective eyeglasses every year. The diet should contain products that contribute to natural improvement of vision. Scientific studies confirm that these products support the health of the retina and cornea. Check it out for yourself - include them in...

Acute rhinitis in adults not only causes discomfort but also can lead to serious complications, making it important for timely treatment and attention.

Fortunately, hypotension is not as dangerous as hypertension. However, if you experience symptoms of low blood pressure, it is important to take measures to correct or treat it. The first step is to see a doctor for an examination. Hypotension can result from a variety of serious disorders such as tuberculosis, anemia, endocrine disorders, heart, kidney, and liver disorders, and...

There is an opinion that the profession of a doctor requires complete indifference to the type of blood. But even health-care workers may fear blood. It is important to distinguish the usual aversion to blood scenes and injuries from the panic horror of the thought of blood. This state of science is called hemophobia. This makes people more nervous and anxious and avoids important...