Blog Layout

Positional Vertigo

May 8, 2023
Vertigo

Positional Vertigo

 

What is it?

 

Vertigo, the feeling that you are moving even though you aren’t, is an unpleasant yet common experience caused by a variety of conditions. It may surprise you to learn that in some cases your physiotherapist is actually able to treat vertigo.

 

The process of telling whether we are moving or still involves many parts of the nervous system, including the inner ear. The vestibulocochlear nerve sends information about head movement to the brain, where it is processed. However, certain conditions can disrupt this process, causing the brain to perceive movement when there is none. Physiotherapists may be able to help with a specific type of vertigo called Benign Paroxysmal Positional Vertigo (BPPV).

Semicircular canals

What are the symptoms?

 

BPPV, also known as positional vertigo, causes dizziness only when the head moves in certain positions or directions. People with BPPV often experience dizziness and nausea when rolling over in bed or looking upwards, as well as lightheadedness and disturbance of balance. While BPPV can occur for no reason, it is often seen after a recent head trauma, respiratory infection, or airplane travel, as these conditions can disrupt the inner ear's normal function.

 

How does it happen?

 

The symptoms of BPPV can be explained by a disruption in the signal sent by the semi-circular canals of the inner ear to the brain. These canals are positioned in different directions and filled with fluid. As the head moves, the fluid in each canal moves differently, depending on the head's orientation. Receptors pick up this movement direction and speed, sending the message to the brain. However, sometimes small calcium crystals in the utricle, where the three semi-circular canals meet, can become dislodged and move into the semi-circular canals, disrupting the fluid and obscuring the messages to the brain.

 

What is the treatment?

 

If your doctor has diagnosed you with BPPV, they or your physiotherapist can show you a series of movements to help dislodge the calcium crystals and move them away from the semi-circular canal. You may also be asked to perform exercises to prevent the crystals from returning. Usually, only one or two treatments are needed for symptom resolution, although some cases may require more.

 

If you think you have vertigo, it is important to be assessed by a medical professional, as there are many conditions that can cause these symptoms and correct diagnosis is necessary before treatment. None of the information in this article is a replacement for proper medical advice. Always see a medical professional for advice on your condition.

A man is sitting on the sidewalk with his legs crossed and holding his knee.
October 14, 2024
What is it? Shin splints, are a painful condition of the lower leg, also known as Medial Tibial Stress Syndrome, it is an overuse injury that causes pain along the inside of the tibia or shin bone. It is a common condition in runners, hikers and soldiers who march long distances.
September 9, 2024
Most tissues in the body have healed completely in six to 12 weeks following an injury, however, many people have severe pain that lasts much longer than this. We know that the intensity of the pain you feel is not always associated with a similar amount of damage. In some cases, there can be a severe amount of pain with almost no detectable damage. With this in mind, we explore some reasons why your pain might not be getting better, long after the tissues have healed. You’re afraid of the pain. Pain can mean many different things, for some of us pain can affect our ability to work or can be a symptom of a serious disease. What you believe about your pain can either amplify or reduce the symptoms you experience. If you feel that every time you experience pain you are causing more damage, you will naturally pay more attention to this and your nervous system will amplify the signals in an attempt to keep you safe. If you understand the cause of your pain and know that while there is discomfort, you are not in danger of causing more damage, often the pain will feel less severe. This is one of the benefits of seeing a physiotherapist after your injury as they can help you to understand your pain, giving you more control over your recovery. You started moving differently after the injury. Immediately after an injury, it’s natural to change the way you move to avoid painful movements. After a while, these changed movement patterns can become maladaptive and actually begin to cause pain and discomfort on their own due to the altered stress patterns placed on your body. Correcting these adaptive movement patterns can often go a long way in reducing pain after an injury. You might not have noticed these changes and might need a physiotherapist to identify and help you to return to your usual movement pattern. You have lost muscle strength since the injury. While a certain amount of rest following an injury is always helpful, if we stop moving altogether, our muscles can lose strength. This can mean that our posture changes, we fatigue easier during our usual activities and that we are more susceptible to further injury. Less movement also means we actually focus on the pain more when it does happen. Physiotherapists are able to advise you on the right types and amounts of excercise for you in the period following your injury. The pain has affected your lifestyle. When pain affects your ability to sleep, work and even concentrate, it’s not surprising that this can have a negative affect on your overall wellbeing and mental health. This can create a negative cycle of anxitey and depression that perpetuates and increases the experience of pain. If your pain is really getting you down, speaking to a mental health professional can actually be a valuable part of your physical recovery
September 9, 2024
Tendons are found all over the body and while you may know a little about them, you might be surprised to learn a few of these facts.
September 9, 2024
10 Facts About Tendons 
May 24, 2024
What is spinal stenosis? The spinal cord, nerves and arteries are housed by the spine, which acts as a hard electrical casing to support and protect these vulnerable structures. The spine has a hollow column that allows the spinal cord to run from the brain to the rest of the body. At each spinal segment, nerves exit the spine and supply the tissues of the body. There is also an intricate network of small veins and arteries that provide blood to the spinal cord and vertebrae, providing them with the nutrients needed to operate. Spinal stenosis is characterized by a narrowing of the spaces that house the spinal cord, nerves and blood supply. A variety of factors can cause spinal stenosis, however overwhelmingly it is caused by degenerative changes to the spine as we age. Many people over the age of 60 will have spinal stenosis; however, not all will have pain. Clinically, spinal stenosis is used to describe the painful symptoms of this condition rather than just the narrowing itself.
Hip Impingement - Springfield Central, QLD - Orion Family Physiotherapy
May 23, 2024
What is it? When the two surfaces of the hip joint move over each other, they usually move freely without any friction. If there is an alteration to either the socket part of the joint (the acetabulum) or the ball (the head of the femur), irritation may occur as the two surfaces move over each other. This is known as Femoroacetabular impingement, a common disorder of the hip, characterized by pain and stiffness. Femoroacetabular impingement can be classified as cam, pincer or mixed. A cam FAI occurs when the femoral head junction is flattened or a small bump is present. Pincer type of impingement occurs when the acetabular rim extends slightly, causing the femur to be impacted. Cam impingement is more common in men while pincer impingement is more common in women. However, most cases of FAI (about 85%) are mixed, meaning they both have cam and pincer types of impingement.
Man With Poor Balance
By Sensis Master March 26, 2024
Ankle sprains are one of the most common sporting injuries and most people have experienced one at least once in their lifetime. While they are common, this doesn’t lessen their negative impacts. Surprisingly, having poor balance might be increasing your risk of ankle sprains. Here we discuss a few facts about balance and what you can do to reduce your risk of ankle injuries.
Muscular Trigger Points
By Sensis Master March 26, 2024
What Are They? Muscular trigger points are better known to most of us as muscle knots and can feel like painful, hard lumps located inside muscles. These knots can both be painful to touch and refer pain in surrounding areas. It is thought that trigger points form when a portion of muscle contracts abnormally, compressing the blood supply to this area, which, in turn, causes this part of the muscle to become extra sensitive. Trigger points are a common source of pain around the neck, shoulders, hips and lower back.
Injury Healing
By Sensis Master February 6, 2024
When injury strikes, the first thing that most of us want to know is ‘how long will this take to heal?’ Unfortunately, the answer to this can be complicated and requires at least a little understanding of how the different tissues of the body heal. Each of the tissues of the body, including muscles, tendons, ligaments and bone, heal at different speeds and each individual will have some variation on those times as a result of their individual health history and circumstances.
Show More
Share by: