What Issues Does Podiatry Sydney Treat?

The problem of blisters is very common amongst athletes and runners and it is an important part of Podiatry Sydney. Blisters maybe quite painful as well as debilitating. They are mostly ignored and not given the attention they deserve. Generally blisters are caused due to simple pressure or friction. 

Treating the blisters

While treating blisters, it’s very important to first understand blisters. It is a condition wherein a trauma is caused in deep layers of the cells of the skin. It may be caused due to shear in between skin and underlying structure of the bone. Shear happens when there’s sufficient friction in between 2 objects. So when force applies it moves above the underlying structure of lesser resistance. 

For instance on a sunny day when you try sliding down on the leather couch wearing your shorts, you stick to leather. You are able to move only as much as your skin stretches and they distort. The distortion in the skin is known as shear. Blister happens when absolutely no sliding happens between the shoes and the skin in place of sliding between the bones and the skin. With time and specifically with the side wards feet movements, shear becomes abnormal. It also damages the already damaged skin and fills it with fluids. When sliding happens between the shoes and skin, it’s called abrasion. An abrasion causes damage to topmost layers of the skin and leads to red raw wounds. It’s mostly found in the ill fitted shoes which allow the feet to move in the shoe. 

Causes for blisters

You might be wondering as to why be it important to know the causes for blisters. If you know why they occur, it would be possible for you to cure it with the help of a foot doctor. The main aim of preventing and treating blisters need to first establish the cause behind it. Blisters can happen at the back of heel, due to movement of the heel, etc. Latest evidences suggest that blistering of the heel happen by the bone of the heel. It makes it move excessively and causes the skin in between the bone and the shoe to jam. This excessive movement of heel bone may be caused due to stiff calf muscles, biomechanical problems and bony prominence which may be treated by stretching or orthotics. 

Taping is another treatment for treating blisters. However, some foot specialists suggest that it is not so useful. Taping does not have any effect in reducing shear or the movement of the bones. It also doesn’t deflect/reduce the pressure under the feet. Then the question is why it is used commonly. The explanation for it lies in the main difference between abrasion and blister. Taping helps in preventing abrasions and not blister. It provides physical barrier to skin and does not reduce shear. 

The basic issue with managing blisters is that its multi factorial. Moisture management of the foot, modifications in the activities as well as assessment in the fit of the shoes are simple techniques that need to be tried before a complete biomechanical assessment is done. You may even go for Shockwave Therapy Sydney City.