If you have an itch in the body which is happening for a long time, then the chances are that you might have eczema. If you want to know why is eczema so itchy, then the perfect answer would be that it dries out the skin and builds ups scales which makes it itchy. But the itch can be harmful, and this is what causes eczema to flare up in your whole body. The itching that comes with eczema is uncontrollable but is also detrimental to you.
If eczema goes untreated for a long time, then it can slowly spread to other parts of your body. This is why it is essential to know the treatment of eczema so that you can follow the same. Even if you do not want to visit a doctor initially, there are certain eczema home treatments which can be useful. But to know the treatment, it is necessary that you know the causes as well as how to stop eczema itching immediately.
There have been no concrete causes as to what can cause eczema and what the triggers that result to it flaring up are. However, certain researchers believe that genes along with certain other triggers can be the reason. People who are prone to eczema often have an immune system which is over-reactive and can get easily triggered by external factors as well as any slight genetic issue.
Additionally, there have been many pieces of research which state that the lack of proper build-up of a protein called filaggrin can lead to eczema flare up. This protein helps to protect the top layer of the skin, and without it, viruses and bacteria can enter the skin resulting in eczema.
Other external triggers can be dry skin, chemicals that you are allergic to, stress, excessive sweating, and many others. These are external factors which when occurs in the body or comes in contact with the body can cause a reaction which can become an irritant for the skin and hence eczema occurs. The most number of eczema flare up in winter occurs due to dry skin and lack of moisture.
Before we come to how eczema flare up on hands and other parts of the body can be treated, it is required to know the way to prevent eczema. Here are certain tips that you should follow if you want to prevent eczema altogether.
Know the causes, prevention methods and eczema flare up treatment to save you from infection. Use the eczema home treatments properly to stop the spread of the infection quite fast without the help of a doctor.