The exact causes of eczema are not known but it is believed that an abnormal function of the immune system could be a major factor. Some types of eczema could also be triggered by various substances like soap, jewelry, clothing and sweat. Environmental allergens may cause outbreaks of eczema as well as changes in temperature and stress can cause different types of eczema.

These types of eczema that most people tend to suffer from is atopic eczema. An outbreak causes the person severe discomfort in that their skin becomes raised and inflamed and they end up scratching due to itchiness and it is thought that maybe this is due to a breakdown of the immune system. This type occurs periodically on and off and will flare up should the person be in contact with allergen of some sort. There will always be a common factor and family history of allergies associated.

There is also a types of eczema known as Dyshidrotic eczema whereby one will have deep clear blistering and extreme itching on the hands as well as the palms and the soles of the feet and blisters along the sides of the toes the person will also experience a burning sensation. Causes are as yet unknown. There are around twenty percent of people that suffer from this condition and this condition is also known as vesicular palmoplanter eczema.

This types of eczema is very common during the months of spring and summer and also common in tropical climates which may suggest that heat has something to do with the onset of this type of dermatitis.

Nummular eczema which only really found in much older men and is found on the back, torso, arms and legs is diagnosed by crusted coin shaped areas and the person will complain of excess irritation and itchiness.

This could be an associated allergy especially if there is a history of atopic dermatitis in the family and if there is then there is obviously an increased risk of contracting nummular dermatitis and this condition is termed as chronic. This type of eczema is still puzzling doctors.

There is no associated known cause for nummular dermatitis but it is said that abrasive substances could worsen the eczema such as soaps, washing detergents and topical creams and things like dry skin conditions, or places that have low humidity as well as acne type medications could be causing the onset of this type of eczema and maybe environmental factors. Should you wish to learn more about these types of eczema go online as there are many articles readily available on the subject?

For more treatment tips on different types of eczema and eczema treatment, please check out my blog where we discuss tips for dealing with dyshidrotic eczema , nummular eczema and many more.

categories: eczema,eczema treatment,dyshidrotic eczema,nummular eczema,skin care