Vertigo is the sense of the world spinning, rotating, or rocking that is experienced even when a person is holding perfectly still. Some patients use the term vertigo interchangeably with dizziness to describe a variety of symptoms, ranging from balance disorders and difficulty with walking to motion sickness or lightheadedness. However, most health care professionals consider vertigo to be a specific complaint that involves the balance centers of the inner ear and the brain
Causes of Vertigo:
Vertigo is often caused by an inner ear problem. Some of the most common causes include:
BPPV These initials stand for benign paroxysmal positional vertigo: BPPV occurs when tiny calcium particles (canaliths) clump up in canals of the inner ear. The inner ear sends signals to the brain about head and body movements relative to gravity. It helps you keep your balance. BPPV can occur for no known reason and may be associated with age.
Meniere’s disease: This is an inner ear disorder thought to be caused by a buildup of fluid and changing pressure in the ear. It can cause episodes of vertigo along with ringing in the ears (tinnitus) and hearing loss.
Vestibular neuritis or labyrinthitis: This is an inner ear problem usually related to infection (usually viral). The infection causes inflammation in the inner ear around nerves that are important for helping the body sense balance
Less often vertigo may be associated with:
- Head or neck injury
- Brain problems such as stroke or tumour
- Certain medications that cause ear damage
- Migraine headaches Symptoms of Vertigo
- Vertigo is often triggered by a change in the position of your head.
Symptoms of Vertigo: People with vertigo typically describe it as feeling like they are:
- Pulled to one direction
Other symptoms that may accompany vertigo include:
- Feeling nauseated
- Abnormal or jerking eye movements (nystagmus)
- Ringing in the ears or hearing loss
Treatment for Vertigo
Treatment for vertigo depends on what’s causing it. In many cases, vertigo goes away without any treatment. This is because your brain is able to adapt, at least in part, to the inner ear changes, relying on other mechanisms to maintain balance. For some, treatment is needed and may include.
Vestibular rehabilitation: This is a type of physical therapy aimed at helping strengthen the vestibular system. The function of the vestibular system is to send signals to the brain about head and body movements relative to gravity
Anyone who experiences vertigo or other types of dizziness should not drive or use a ladder. It may be a good idea to make adaptations in the home to prevent falls. Getting up slowly may alleviate the problem. People should also take care when looking upward and not make sudden changes in head position.