Vascular stenosis is a fairly common symptom. Moreover, any person is able to suspect him, because most often he is accompanied by sufficiently vivid clinical manifestations.
Cerebral stenosis
This symptom visits every person at least once in a lifetime. The fact is that it can also occur in completely healthy people. Clinical manifestations of cerebral vascular stenosis most often include dizziness of varying severity. At the same time, sometimes they reach such strength that they can lead to real fainting. In this case, a person loses consciousness and falls. In the case when a person has such severe vascular stenosis, treatment should be carried out as soon as possible, otherwise the patient may end up in a very dangerous situation (for example, while driving a car).
In addition, a person with such a pathological phenomenon may experience quite severe headaches. Moreover, they are able to be both short-term and permanent. Pain is usually very disturbing for a person, and he often consults a doctor.
Such vascular stenosis is not always easy to detect. The fact is that it is observed intermittently. As a result, some patients undergo complex and expensive studies several times, and even the most experienced specialists do not reveal any pathological abnormalities in them.
Features of coronary stenosis
In this case, fairly bright symptoms are observed. A person has a pronounced pressing, pulling, dull pain in the region of the heart and behind the sternum. It can often be given to the left shoulder blade and arm.
Along with severe pain, vascular stenosis in this area is accompanied by a fairly pronounced weakness. A person is forced to stop the execution of certain active actions.
For the treatment of such stenosis, the drug Nitroglycerin is most often used. Its intake leads to a significant expansion of blood vessels and an increase in blood flow to the heart.
Renal artery stenosis
In the event that such a pathological phenomenon occurs, a person has a significant increase in blood pressure. At the same time, he may have a headache in the neck, dizziness, nausea, and even vomiting.
As a result, the so-called "malignant arterial hypertension" may form in a person. This disease is very difficult to treat. Conventional antihypertensive drugs often do not help.
About stenosis of the vessels of the lower extremities
With this diagnosis, the patient may experience quite severe pain in the leg area. If vascular stenosis is observed for a long time, then a person has the so-called trophic ulcers. When such a condition occurs, the patient is unable to do his work if it is associated with movement.
As you can see, vascular stenosis of various localization can manifest itself with numerous symptoms. Moreover, each of them is quite dangerous. The occurrence of at least one is a sufficient reason to contact a specialist doctor.