In a life at each person there were situations when he addressed to the doctor-ophthalmologist. It is there to check the visual acuity specialist uses special tables. Today they are presented in a wide range. Some are designed for children, and some for adults. Let us dwell in more detail on the characteristics of each of the tables. Content 1Why check 2Existing tables for verification 2.1The Sitseva table 2.2The Snellen table 2.3Orlova's Table 2.4Golovin's Table 3Which tables are...
Bags under the eyes look a little aesthetic, make the look tired, and the face is bloated. In their youth, they usually appear after a stormy rest, and older people can "please" and without special reasons. Is there anything you can do? Yes, you need to determine the causes of puffiness (especially if it worries every morning) and cure the chronic diseases that cause it. In a number of cases (with the appropriate structure of the eyelid, hernias), only blepharoplasty helps for a long time to...
The eyes are a place of heightened sensitivity, but at the same time, the most important organ of perception, through which we receive all the visual information about the world around us. Therefore, often to the eye preparations are often raised requirements - they should be chosen in such a way that they can bring the maximum benefit and, at the same time, do no harm. For example, if you want to apply eye drops to Emoxipine, you need to understand how it is applied correctly, what subtleti...
Antiviral drugs for ARVI. Comparison of drugs and reviewsA person is constantly surrounded by microorganisms. They can provoke ARVI. Viruses penetrate the body through the respiratory tract. To quickly stop unpleasant symptoms, you have to take antiviral drugs in ARVI. However, not every time when you come into contact with microorganisms, a person develops a disease. The immune system can perfectly resist them. But if the body's own defense does not cope, then the ailment can develop at full...
Your three-year-old has red-cheeked eyes; they water, sour, causing the child an unpleasant feeling of discomfort. The kid becomes restless, constantly rubs his sore eyes.Most likely, he has conjunctivitis. This disease is quite dangerous, requiring maximum responsibility from the parents.In three-year-old children, conjunctivitis is often found, so it is important for adults to know about the forms and types of diseases, as well as what complications it can bear. As for the treatment, then ...
Vaccination against polio is a reliable way to prevent severe neurologic infection. Poliomyelitis is a viral infection that leads to the development of paralysis, which causes disability for life. There are no drugs that effectively affect the poliovirus. Therefore, to reduce the risk of disease can only be through vaccination. The world has been using polio vaccine since 1955, which has allowed many countries to get rid of this disease completely. In the American and West-Pacific regions, t...
Serotonin syndrome is a complication from the use of medications that affect the exchange of serotonin in the nervous system. Most often, this condition occurs when using selective serotonin reuptake inhibitors (SSRIs) and monoamine oxidase inhibitors (MAO). The cause of serotonin syndrome is the excessive content of serotonin in the synaptic cleft (space between the membranes of two neurons) or in the overexcitement of serotonin receptors on the membrane of neurons. Classical serotonin synd...
Vision is the most important component of our life.Thanks to the ability to see, we know the world around us and perceive a colossal amount of information. When there are any deviations, a lot of inconvenience immediately appears. In order not to waste time, use the tables to check the vision at home. Let's take a closer look at how to do this without leaving home. Content 1Types of deviations 1.1Myopia 1.2Hyperopia 1.3Astigmatism 1.4Presbyopia 2Methods of diagnosis at home 2.1Tab...
Fotil is a combined ophthalmic preparation. It is designed to treat various forms of glaucoma and increased intraocular pressure.Eye drops contain 2 active ingredients: timolol maleate and pilocarpine hydrochloride. In many people, it provides a steady decrease in intraocular pressure in a few weeks. Eye drops Fotil applied strictly to the doctor's prescription.He defines an individual treatment regimen. The drug has a large number of contraindications and side effects. It is also important ...
. Acute myocardial infarctionoccurs in women and more often in men. It is necrosis of the affected area of the cardiac tissue due to reasons that we will discuss later. There is a direct connection between angina and myocardial infarction; but if in angina the disturbance of cardiac muscle blood supply occurs for a short time and is a reversible process, then with myocardial infarction, this process of disturbing the supply of oxygen and food by the blood is already irreversible and stabl...
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