What is dizzy

summary

Dizziness is a common phenomenon, and there are many reasons can cause dizziness, such as long-term anemia or malnutrition may cause, of course, dizziness also has many similar symptoms, let's talk about what is dizziness.

What is dizzy

First: otolith is the most common disease in clinic, mostly in otolaryngology department. Vertigo was related to head position. The onset of vertigo was sudden, and it began to be persistent vertigo. After a few days, it was relieved and turned into paroxysmal vertigo. However, when the head is in a certain position, vertigo will appear and last for tens of seconds. Vertigo can be alleviated or disappeared when the head is turned or reversed. The duration of vertigo varied greatly. Most of them relieved or disappeared within a few hours or days after onset.

Second, the clinical manifestation of Meniere's disease is that vertigo occurs intermittently and repeatedly, intermittently for several days, months and years. It often occurs suddenly. At the beginning, vertigo reaches the most serious degree. It is aggravated when the head moves and eyes are opened. It is often accompanied by dumping. It is in a state of panic due to violent sense of rotation and movement. It is accompanied by tinnitus, deafness, nausea, vomiting, pale complexion, slow pulse, decreased blood pressure and nystagmus.

Third: vertebrobasilar artery  system ischemic lesions have nystagmus without other neurological symptoms and signs. Transient ischemic attack (TIA) can be relieved or disappeared in a few minutes to half an hour. Mild cases only have vertigo and instability, severe cases have frequent attacks and progress to complete labyrinth stroke.

matters needing attention

Dizziness is actually what we often call dizziness and dizziness. There are many reasons that can cause this phenomenon. Usually, if you squat up for a long time, you must slow down to prevent dizziness. In addition, you should strengthen nutrition.