Vertigo is a form of dizziness that makes you feel as though you're moving or spinning even when you're stationary. As noted by the National Health Service of England, vertigo
is a symptom of an underlying condition involving either your inner ear (peripheral vertigo) or your central nervous system (central vertigo), it's not a condition in its own right. In severe cases of vertigo, you may find it dificult to maintain your balance suficiently to carry out everyday tasks. It can also be accompanied by other symptoms, such as nausea, vomiting, abnormal eye movements, headache, sweating, tinnitus double vision and lack of coordination.
Common Underlying Causes of Peripheral Vertigo
While your outer ear canal, eardrum, middle ear and cochlea are involved in the transmission and interpretation of sound, your vestibular system is not directly involved in hearing. The balance organs in your inner ear act as a gyroscope that sends messages to your brain about your body's position in space, and coordinate with your brain to balance your body as you move. Ailments that can contribute to peripheral vertigo, where the problem originates in your inner ear, include: Benign paroxysmal positional vertigo (BPPV) — One of the most common forms of peripheral vertigo, BPPV occurs when crystal deposits in your vestibular system become dislodged and end up in your semicircular canal. As you move, the crystals disrupt the fiow of the fiuids, confusing your balance organs, resulting in dizziness. Meniere's disease — Characterized by an abnormal production of fiuid inside your inner ear, causing pressure to build up and result in vertigo. Your hearing may be affected as well. Labyrinthitis — This condition is mainly defined by infiammation in the labyrinth of your inner ear, often caused by a viral infection. Since the labyrinth contains both the balance and hearing organs, not only do you get vertigo, but hearing problems as well.1234567
Vestibular neuritis — Similar to labyrinthitis, vestibular neuritis refers to an inner ear infection, in this case affecting the nerves connecting your inner ear and brain, thereby disrupting the normal fiow of sensory information. Acoustic neuroma — Acoustic neuroma occurs when a nonmalignant tumor grows in the cranial nerve of your inner ear. As the tumor gets bigger, it pushes against adjacent nerves, causing vertigo, hearing loss, headaches and even facial numbness.
Common Underlying Causes of Central Vertigo
Your central nervous system (CNS, which includes your brain and spinal cord) is responsible for controlling your muscle movement and the transmission of sensory stimuli to your brain. In central vertigo, damage or dysfunction in your cerebellum, the balance center of your brain, tends to be at play. Common underlying causes for central vertigo include: Traumatic brain injury (TBI) or concussion — Vertigo is a common symptom following a concussion or TBI Stroke — As noted in one 2014 study in Neurology, even a small stroke, if it affects your central vestibular projections, can cause severe vertigo Multiple sclerosis (MS) — MS is a condition that causes infiammation in your myelin, the protective layer of your nerve cells, causing your body to experience problems in muscle coordination and maintaining equilibrium, which may lead to vertigo Vestibular migraines — Migraine known as vestibular migraine, which unlike traditional migraines may not always involve a painful headache, can cause vertigo, accompanied with vomiting and nausea Brain and/or spinal cord tumors
The Link Between Stress, Anxiety and Vertigo89101112
In addition to these underlying conditions, stress and anxiety may also play a role. Research has shown those suffering vertigo related to Meniere's disease and/or migraines also have higher rates of anxiety than people with other forms of vertigo. On the other hand, anxiety or stress may also cause dizziness in and of itself. As noted in a fact sheet by the Academy of Neurologic Physical Therapy:
"The vestibular system is responsible for sensing body position and movementin our surroundings. The vestibular system is made up of an inner ear on eachside, specific areas of the brain, and the nerves that connect them. This systemis responsible for the sense of dizziness when things go wrong.Scientists believe that the areas in the brain responsible for dizziness interactwith the areas responsible for anxiety, and cause both symptoms. The dizzinessthat accompanies anxiety is often described as a sense of light- headedness orwooziness. There may be a feeling of motion or spinning inside rather than inthe environment.Sometimes there is a sense of swaying even though you are standing still.Environments like grocery stores, crowded malls or wide-open spaces maycause a sense of imbalance and disequilibrium. These symptoms are caused bylegitimate physiologic changes within the brain.If there is an abnormality in the vestibular system, the symptom of dizzinesscan be the result. If one already has a tendency toward anxiety, dizziness fromthe vestibular system and anxiety can interact, making symptoms worse. Oftenthe anxiety and the dizziness must be treated together in order for improvementto be made."
Physical Therapy for BPPV-Related Vertigo
In order to determine which treatment you might need, it's important to identify the underlying cause. As you might expect, treatment for peripheral vertigo will be different1314
from central vertigo, as the problem originates in a completely different area of your body (ears opposed to CNS). Most cases of vertigo will spontaneously resolve in a short amount of time, but if the problem persists for days or is chronic, seek medical help. In the case of BPPV, physical therapy is commonly recommended. A physical therapist will perform a series of head movements to shift the crystal deposits in your inner ear into a location that won't affect your balance. There are several different particle repositioning procedures that can accomplish this, including the Epley, Semont, Foster and Brandt-Daroff maneuvers (although the Brandt-Daroff maneuver is not considered a first-line treatment). In mild, temporary cases, you can also try these at home to achieve relief. As detailed by Johns Hopkins Medicine, the Epley maneuver is performed as follows: Start by sitting on a bed Turn your head 45 degrees to the right Quickly lie back, keeping your head turned. Your shoulders should now be on the pillow, and your head should be reclined. Wait 30 seconds Turn your head 90 degrees to the left, without raising it. Your head will now be looking 45 degrees to the left. Wait another 30 seconds Turn your head and body another 90 degrees to the left, into the bed. Wait another 30 seconds Sit up on the left side Some find the Foster maneuver easier to perform, as you don't have to lie in bed. The video above demonstrates how to perform it. Here's a summary:1516
Kneeling on all fours, raise your head and look at the ceiling for a few seconds Tuck your chin toward your knees, allowing the top of your head to rest on the fioor. Wait for the vertigo to stop, typically about 30 seconds Turn your head about 45 degrees toward the side causing the vertigo. Wait 30 seconds Quickly raise up on all fours so that your head is level with your back (tabletop position), still at a 45-degree angle toward the affected side. Wait 30 seconds Quickly sit upright, with your head angled at 45 degrees toward the affected side, then slowly stand up and straighten your head. If needed, repeat the sequence after resting for 15 minutes You can also find instructions for another, similar particle repositioning procedure, accompanied by drawings showing the body position, on the Cleveland Clinic's website.
Other Conventional Treatments for Vertigo
If an inner ear infection is at fault, treatment will need to address the infection. Since most inner ear infections are caused by viruses and not bacteria, antibiotics are typically not recommended, as they do not work on viruses. A number of natural dietary remedies may be helpful, however, such as garlic, coconut oil or onion. Similarly, with TBI-related vertigo, you may need to look at concussion treatment, and if the vertigo is related to a stroke, you'll want to look at stroke rehabilitation. Naturally, in cases where your vertigo is caused by a more serious chronic disease, such as MS or tumors, the treatment will need to address those conditions as well. Ditto for anxiety and/or stress-related vertigo, in which case cognitive-behavioral therapy can be helpful. If your vertigo is caused by a vestibular or balance disorder originating in your CNS, vestibular rehabilitation therapy may be recommended. As explained by Vestibular.org:171819
"[A]fter vestibular system damage, people can feel better and function canreturn through compensation. This occurs because the brain learns to use othersenses (vision and somatosensory, i.e. body sense) to substitute for thedeficient vestibular system.The health of particular parts of the nervous system (brainstem and cerebellum,visual, and somatosensory sensations) is important in determining the extent ofrecovery that can be gained through compensation.For many, compensation occurs naturally over time, but for people whosesymptoms do not reduce and who continue to have dificulty returning to dailyactivities, VRT can help with recovery by promoting compensation.The goal of VRT is to use a problem-oriented approach to promotecompensation. This is achieved by customizing exercises to address eachperson's specific problem(s).Therefore, before an exercise program can be designed, a comprehensiveclinical examination is needed to identify problems related to the vestibulardisorder. Depending on the vestibular-related problem(s) identified, threeprincipal methods of exercise can be prescribed: 1) Habituation, 2) GazeStabilization, and/or 3) Balance Training."
At-Home Treatments for Vertigo
At home, the following strategies may offer relief from vertigo: Perform the Epley or Foster maneuver (see instructions above) Sleep with your head slightly raised Upon waking, move slowly when getting out of bed and sit on the edge of the bed for a minute or two before standing20
Avoid bending down to pick up items Avoid movements involving neck extension, such as reaching up to a high shelf Avoid rapid head movements during daily tasks Habituation training, i.e., perform exercises that typically trigger vertigo to train your brain to get used to it, thereby reducing your symptoms. Make sure you're in a safe place and have the necessary support to avoid falling Pacing training, i.e., performing tasks that trigger anxiety or stress-related vertigo. As explained by the Academy of Neurologic Physical Therapy, "Pacing is doing symptom-provoking activities in small doses with rest in between, so that your symptoms do not get out of control. By understanding … what situations or movements may cause your symptoms, you will learn to manage your situation much better"
Supplements to Help Relieve Vertigo
Certain supplements and essential oils may also be helpful against vertigo and general dizziness, including: Ginkgo biloba — This Chinese herb is commonly used to treat vertigo as it helps regulate blood fiow to your brain. According to one study, ginkgo biloba is just as effective as the drug betahistine. Ginger tea — Ginger, a folk remedy with a long history of use for nausea and motion sickness, may also help relieve vertigo. Ginger moxibustion — In one study, ginger-partitioned moxibustion at the acupuncture point known as Tinggong (SI 19) was found to more effectively improve vertigo than particle repositioning procedures alone.21222324
Ginger-partitioned moxibustion involves placing a thin slice of raw ginger on the skin (at the appropriate acupuncture point location) and then placing a burning piece of moxa on top. This treatment will necessitate a visit to a qualified acupuncturist unless you have the necessary medical training to do it yourself. Magnesium — Making sure you're getting enough magnesium from either food or a supplement may help prevent or relieve vertigo. According to Vertigotreatment.org, vestibular disorders are rare in "parts of the world where the magnesium is represented in a diet in large quantities." You can also find more information on the "vertigo diet" used in the treatment of Meniere's disease and vestibular migraine on vertigotreatment.org. Water — Even mild dehydration can cause vertigo, so be sure to stay well hydrated by drinking enough clean, pure water. Apple cider vinegar and honey — A simple home remedy that may help prevent and treat vertigo is two parts raw honey to one part apple cider vinegar. Stir and drink as a shot. Essential oils — Essential oils known to address nausea and dizziness associated with vertigo include peppermint, ginger, lavender and lemon.
Read the full article at the original website