Understanding the Causes of Dyshidrotic Eczema
What are the causes of dyshidrotic eczema? Genetic causes, mental health factors, environmental causes, allergens and irritants, other causes. When contact a doctor. Take away, dyshidrotic eczema may be caused by genetic and environmental factors. Stress and allergens can also cause flare-ups. Dyshidrotic eczema is a skin condition that typically affects the hands and feet. Small blisters may develop on your palms and soles or on your fingers and toes. If you experience persistent or frequent dyshidrotic eczema, you may wonder what’s causing it. So you can take steps to prevent it in the future. What are the causes of dyshidrotic eczema? While the exact cause of dyshidrotic eczema is unknown, it’s likely due to a combination of factors and is most common in individuals between 20 and 40 years old. Flares may result from genes, environmental factors, allergens or stress. Genetic causes, genes may play at least some role in causing dyshidrotic eczema since you are more likely to experience dyshidrotic eczema if you have family members with the condition or another type of eczema. In general, eczema can be associated with several different genes related to the skin barrier and immune system. These include the ABCA12 gene and the FCER1G gene. Because so many genes can potentially be involved in eczema, genetic testing is not usually used to determine if you’re at an increased risk for dyshidrotic eczema. It’s important to remember that while genetic mutations may make an individual more likely to develop eczema, other environmental factors are often also necessary to trigger symptoms. Mental health factors. High levels of stress may contribute to having a dyshidrotic eczema flare. If you find that your mood is affecting the frequency or severity of your eczema, you may benefit from journaling, meditation, yoga and other stress management techniques. Environmental causes, UV rays and hot, humid weather can cause dyshidrotic eczema for a number of reasons. First, warm, humid weather can increase sweat which may contribute to dyshidrotic eczema. It can also encourage dust mites and mold growth which can trigger eczema. Also, when the weather is hot, you may spend more time in air conditioning. This can dry out the skin and contribute to eczema. Moisturizing your skin regularly and using a humidifier can help prevent this. UV ray exposure can damage skin cells leading to inflammation and worsened eczema. Wearing sunscreen and protective clothing can help reduce UV ray exposure. Allergens and irritants. Some cases of dyshidrotic eczema appear to be related to seasonal allergies. Some allergies are more likely to run in families and likely have a genetic component. This is an area where genetics and environmental factors may combine to cause eczema. In addition to allergies, external irritants can affect the immune system and cause dyshidrotic eczema. Contact with metals like nickel and cobalt or strong chemicals like those sometimes found in soaps and laundry detergents may cause dyshidrotic eczema symptoms to flare up. If you experience frequent or severe dyshidrotic eczema that appears related to allergens, your doctor may suggest allergy testing to learn more about your potential triggers. Other causes. Dyshidrotic eczema may be related to sweaty hands and feet. Botulinum toxin injections can help if sweat is causing you to experience dyshidrotic eczema. Dyshidrotic eczema may also be related to jobs that frequently involve wetting hands. Examples include hairdressing and health care. When possible, wearing protective gloves may be helpful. Your doctor may also advise against smoking as this can also make you more likely to experience dyshidrotic eczema. When to contact a doctor. You should contact a doctor if you have dyshidrotic eczema that spreads or is severe, have eczema that is frequent or does not go away, show signs of an infection like a fever or pus bell, or have dyshidrotic eczema that is frequent or does not go away.
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Table of Contents
Dyshidrotic eczema may be caused by genetic and environmental factors. Stress and allergens can also cause flare-ups.
Dyshidrotic eczema is a skin condition that typically affects the hands and feet. Small blisters may develop on your palms and soles or on your fingers and toes.
If you experience persistent or frequent dyshidrotic eczema, you may wonder what’s causing it, so you can take steps to prevent it in the future.
What are the causes of dyshidrotic eczema?
While the exact cause of dyshidrotic eczema is unknown, it’s likely due to a combination of factors and is most common in individuals between 20 and 40 years old. Flares may result from genes, environmental factors, allergens, or stress.
Genetic causes
Genes may play at least some role in causing dyshidrotic eczema since you are more likely to experience dyshidrotic eczema if you have family members with the condition or another type of eczema.
In general, eczema can be associated with several different genes related to the skin barrier and immune system. These include the ABCA12 gene and the FCER1G gene.
Because so many genes can potentially be involved in eczema, genetic testing is not usually used to determine if you’re at an increased risk for dyshidrotic eczema.
It’s important to remember that while genetic mutations may make an individual more likely to develop eczema, other environmental factors are often also necessary to trigger symptoms.
Mental health factors
High levels of stress may contribute to having a dyshidrotic eczema flare.
If you find that your mood is affecting the frequency or severity of your eczema, you may benefit from journaling, meditation, yoga, and other stress management techniques.
Environmental causes
UV rays and hot, humid weather can cause dyshidrotic eczema for a number of reasons.
First, warm, humid weather can increase sweat, which may contribute to dyshidrotic eczema. It can also encourage dust mites and mold growth, which can trigger eczema.
Also, when the weather is hot, you may spend more time in air conditioning. This can dry out the skin and contribute to eczema. Moisturizing your skin regularly and using a humidifier can help prevent this.
UV ray exposure can damage skin cells, leading to inflammation and worsened eczema. Wearing sunscreen and protective clothing can help reduce UV ray exposure.
Allergens and irritants
Some cases of dyshidrotic eczema appear to be related to seasonal allergies. Some allergies are more likely to run in families and likely have a genetic component. This is an area where genetics and environmental factors may combine to cause eczema.
In addition to allergies, external irritants can affect the immune system and cause dyshidrotic eczema. Contact with metals like nickel and cobalt or strong chemicals like those sometimes found in soaps and laundry detergents may cause dyshidrotic eczema symptoms to flare up.
If you experience frequent or severe dyshidrotic eczema that appears related to allergens, your doctor may suggest allergy testing to learn more about your potential triggers.
Other causes
Dyshidrotic eczema may be related to sweaty hands and feet. Botulinum toxin injections can help if sweat is causing you to experience dyshidrotic eczema
Dyshidrotic eczema may also be related to jobs that frequently involve wetting hands. Examples include hairdressing and healthcare. When possible, wearing protective gloves may be helpful.
Your doctor may also advise against smoking as this can also make you more likely to experience dyshidrotic eczema.
When to contact a doctor
You should contact a doctor if you:
- have dyshidrotic eczema that spreads or is severe
- have eczema that is frequent or does not go away
- show signs of an infection like a fever or pus
- believe allergy testing would be helpful in determining your eczema triggers
Takeaway
Dyshidrotic eczema is a skin condition that can cause small blisters on hands and feet. It may be related to genetic or environmental factors, and stress levels and allergens can also trigger flare-ups.
No matter what is causing your eczema, you should contact your doctor if it spreads, is persistent, or shows signs of infection.
Your doctor can offer advice for treating your dyshidrotic eczema and help you identify triggers that may cause flares in the future.
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What is dyshidrotic eczema?
Dyshidrotic eczema is a skin condition characterized by small, fluid-filled blisters appearing on the hands and feet. It is a type of eczema that often causes itching and discomfort.
What causes dyshidrotic eczema?
The exact cause of dyshidrotic eczema is unknown, but it is believed to be triggered by factors such as stress, allergies, excessive sweating, and exposure to certain metals like nickel and cobalt.
Who is at risk for developing dyshidrotic eczema?
Individuals with a history of atopic dermatitis, those who experience frequent skin allergies, or those who work in environments where their skin is exposed to irritating substances are at higher risk for dyshidrotic eczema.
Can stress cause dyshidrotic eczema?
Yes, stress is one of the potential triggers for dyshidrotic eczema. Managing stress levels can help in reducing flare-ups of the condition.
How is dyshidrotic eczema diagnosed?
A healthcare provider can diagnose dyshidrotic eczema by examining the affected skin and asking about symptoms and medical history. In some cases, further tests may be conducted to rule out other conditions.
What are the symptoms of dyshidrotic eczema?
Symptoms of dyshidrotic eczema include the appearance of small blisters on the palms, fingers, or soles of the feet, often accompanied by itching, burning, and redness.
Is there a cure for dyshidrotic eczema?
There is currently no cure for dyshidrotic eczema, but symptoms can be managed with treatments such as topical steroids, moisturizers, and avoiding known triggers.
How can dyshidrotic eczema be prevented?
While it may not be possible to completely prevent dyshidrotic eczema, avoiding known triggers, maintaining a healthy skincare routine, and managing stress can help reduce the risk of flare-ups.
Can diet affect dyshidrotic eczema?
For some individuals, dietary factors such as food allergies or sensitivities may influence dyshidrotic eczema. Keeping a food diary and observing symptom patterns can help identify potential dietary triggers.
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