What are the different types of vertigo?

Vertigo is a form of dizziness that causes a sense of movement during peace. Sometimes it might feel that the affected person or room is quickly spinning or swaying. This feeling can temporarily get a person to lose a balance and some people feel sick and vomit during an episode or after an episode. Vertigo is usually divided into two different types, peripheral and central, depending on the origin of the sensation.

Peripheral vertigo occurs when there is a problem with the vestibular system. These are organs and structures that help one know his position in the universe, detect head movements and allow the person to maintain balance. The vestibular nerve sends signals from the vestibular system to the brain.

In the vestibular labyrinth, an organ in the inner ear, there are structures called otoling organs and fluid filled with semicircular channels that detect movement and allow the brain to determine the location head in relation to the ground. Otolites organs contain calcium crystals that make people sensitive to gravity and movement. ProblemThe inner ear, such as inflammation of diseases such as flu or cold, can disrupt this system and cause dizziness.

benign paroxysmal positional vertigo

Benign paroxysmal position vertigo (BPPV) is one of the most common forms. It is characterized by short periods of dizziness, usually when there are sudden changes in the head position, for example, when a person tilts his head up or down or sits in bed. A person with BPPV may have difficulty in getting up or walking, with feelings of dizziness that range from mild to heavy. BPPV, although disturbing, is not a serious condition and is usually treated with exercises to move their heads and release crystals causing a problem. In some cases, surgery can be necessary.

Often there is no specific cause of BPPV, although the vestibular labyrinth plays an important role. If the crystals move from otolite organs to semicircular toAnal, they can become very sensitive to changes in the head position. This movement can be caused by a blow to the head, but often has no clear reason. Some people who suffer from migraines are also diagnosed with BPPV, although it is not clear whether there is a connection between them.

Meniere's disease

These diseases, the cause of which is not entirely clear, can cause fluid pressure in the fluctuations of inner ear, resulting in dizziness, as well as hearing loss and a feeling of fullness in the ear. To treat Meniere's disease, the patient can be placed on a low sodium diet and prescribe diuretics for fluid control in inner ear, which can help reduce or reduce symptoms. Treatment also often includes medicines to alleviate nausea, which accompanies episodes. In some cases, medicines may be injected directly into the middle ear or surgery to remove the structures causing symptoms.

Other causes

ears' infection, cold or flu cancause swelling in the inner ear, which can cause cases of dizziness. The vestibular nerve may also be infected or compressed, so that it can no longer transmit the signals between the ear and the brain. There are some drugs that can also disrupt the function of the vestibular system. In some cases, as soon as the disease has passed or is interrupted, dizziness may disappear, but it may be permanent.

Central Vertigo

Central Vertigo is caused by injury or a problem with the central nervous system that includes the brain and spinal cord. This disorder often results from lesions in the brain stem, the lower part of the brain that is associated with the spinal cord. Problems with Mozer, Area on the lower part of the brain, which plays a decisive role in coordination movement, can also cause dizziness.

tumors or strokes can also cause brain damage that leads to balancing problems. Degenerative diseases such as Parkinson's disease or multiple sclerosis can also cause dizziness along with other symptoms. Treatments have tEndence focus on the treatment of the cause of damage. The brain is a very complex and sensitive organ, so this type of dizziness tends to respond slowly to treatment and is not always fully treatable.