We have all been stunned and fainted in our lives.
Vertigo, scotodin or just dizziness we have experienced several times, without any worrying reason or result.
But what makes us dizzy or even lose consciousness;
From everything,what does it look like, has to do with blood pressure and heart rate.
Some reasons we feel dizziness and tendency to faint, are the folowing, as we read them in Prevention:
Dehydration
We get dizzy when he does heat, as we sweat and lose fluids. The heat irritates the nervous system which causes a drop in blood pressure. All you need to do is lie down to feel better.
Getting up fast
A well-known symptom is dizziness when we get up abruptly and see black dots. This is called orthostatic hypotension, as blood pressure drops sharply.
Abnormal heart rate
THE arrhythmia like the sudden surprise may cause dizziness or even fainting.
Problems in the heart valves
Valve problems mean that heart works harder to distribute blood throughout the body.
Side effects of drugs
Painkillers, pills and other medications they may make you dizzy or make your head feel heavy. also, if you have allergy in some drugs, can cause you this unpleasant feeling. She is connected with him again brain, the drop in blood pressure or heart rate.
Low blood sugar
Low blood sugar can make you dizzy, as the brain does not get enough "fuel" to work properly. This "fuel" is the glucose, needed for energy. This is solved with proper nutrition.
Flu
The dizziness during flu (fever, pain, chills, sore throat, headache, συνάχι) is a result of dehydration and low blood sugar. Consuming fluids and food will help you feel better and not see everything blurry.
Stroke
Dizziness can also be a symptom of a stroke, in combination with difficulty speaking, muscle weakness, numbness or tingling. This is the most serious condition and you should contact a doctor or hospital immediately. It can mean existence clot in the brain and lead to an ischemic attack.
Source:bovary.gr
