Updated June 30, 2026
In Eczema 101, we explored what eczema is, and in Eczema 102, we discussed the common triggers that can contribute to flare-ups.
Many people then ask an important question:
"Is there anything I can do to support my skin from within?"
While there is no single diet, supplement, or lifestyle change that works for everyone, research suggests that overall health may play a role in skin health. Factors such as nutrition, gut health, stress, sleep, and certain nutrient deficiencies may influence eczema differently from person to person.
This guide explores some of the internal factors that may support healthy skin while helping you make informed decisions alongside your healthcare provider.
Key Takeaways
- There is currently no known cure for eczema.
- Supporting your overall health may help improve skin health and reduce flare-ups for some people.
- Nutrition, sleep, stress management, gut health, and exercise all play a role in overall wellbeing.
- A functional medicine approach focuses on identifying potential contributing factors rather than treating symptoms alone.
- Always work with your healthcare provider before making significant dietary or treatment changes.
Please keep in mind that although these tips and information have worked for several sufferers, we are in no way medical professionals. If you’re experiencing severe symptoms or have an infection, it is always best to seek medical advice immediately.
What Does "Healing Eczema From Within" Mean?
Healing eczema from within doesn't mean there's a single cure hidden inside the body. Instead, it refers to taking a whole-person approach that supports overall health while addressing factors that may influence eczema.
For many people, this includes eating a balanced diet, getting enough sleep, managing stress, supporting gut health, correcting nutrient deficiencies when appropriate, and working with healthcare professionals to develop an individualized care plan.
Because eczema is a complex condition, what works well for one person may not work for another.
A Functional Medicine Approach to Eczema
Functional medicine is a healthcare approach that looks beyond symptoms alone (unlike dermatoglogy that only focuses on the skin) and considers how nutrition, lifestyle, sleep, stress, gut health, genetics, and environmental factors may contribute to overall health and conditions like eczema.
For people living with eczema, this may include working with a qualified practitioner, such an integrative or functional doctor, to investigate possible contributing factors while continuing appropriate medical care.
Some people find that combining conventional eczema treatments with lifestyle changes helps them better manage their symptoms. However, more research is still needed in many areas, and recommendations should always be personalized.
Self-Care & Emotional Support
Living with eczema can be physically uncomfortable, but it can also take a significant emotional toll. Persistent itching, interrupted sleep, frustration with flare-ups, and the uncertainty of trying different treatments can lead to feelings of stress, anxiety, isolation, or burnout.
Caregivers also often experience many of these same emotions while trying to support a child or loved one with eczema.
If you have eczema yourself, or are caring for someone that does, taking care of your own emotional wellbeing is just as important as caring for your skin. Maybe more important. Make time for activities that help you recharge, whether that's exercise, spending time outdoors, reading, meditation, hobbies, or simply taking a break when you need one.
Connecting with others who understand what you're going through can also make a meaningful difference. If eczema is affecting your mental health, relationships, sleep, or quality of life, don't hesitate to seek support. Talking with a therapist, joining a support group, or speaking with your healthcare provider can provide valuable tools and reassurance throughout your eczema journey. Inspire hosts an online eczema support group and Global Parents for Eczema Research offers a caregiver support program.
Remember, asking for help is a sign of strength, not weakness. And always remember that you are not alone.
Stress & Sleep
Stress and poor-quality sleep can contribute to the itch-scratch cycle and make eczema more difficult to manage. Developing healthy sleep habits, managing stress, and caring for your mental wellbeing are important parts of a comprehensive eczema management plan.
Nutrition & Eczema
A nutritious, balanced diet supports overall health, including healthy skin. While there is no single "eczema diet," some people find that identifying food allergies or sensitivities under medical supervision helps reduce flare-ups. Dietary changes were one of the biggest factors in our founder's success in healing her son's eczema.
Rather than eliminating multiple foods on your own, speak with your healthcare provider or a registered dietitian if you suspect food may be contributing to your eczema.
Gut Health & Eczema
Researchers continue to study the relationship between the gut microbiome and eczema and conditions like leaky gut. While the science is still evolving, maintaining good digestive health through a varied diet, adequate fiber, and healthy lifestyle habits may support overall wellbeing.
Some people choose to work with a healthcare provider to determine whether probiotics or other dietary strategies are appropriate for them.
Supplements & Eczema
Certain nutrients, including vitamin D, omega-3 fatty acids, zinc, and probiotics, have been studied for their potential role in supporting skin health. However, supplements are not appropriate for everyone and should not replace a balanced diet or prescribed medical treatment.
Before starting any vitamins or supplements, discuss it with your healthcare provider to ensure it's appropriate for your individual needs.
Exercise & Eczema
Regular physical activity supports overall health and may help improve sleep, reduce stress, and boost mood, all of which can be beneficial for people living with eczema. However, exercise can also be challenging if sweat or overheating trigger your symptoms.
If exercise tends to irritate your skin, try choosing breathable eczema clothing, staying cool, showering soon after your workout, and moisturizing afterward to help restore your skin barrier. Swimming, walking, cycling, yoga, and strength training are all excellent ways to stay active. The best exercise is one that you enjoy and can do consistently while keeping your skin as comfortable as possible.
Progress Takes Time & Isn't Always Linear
Managing eczema is often a journey of learning what works for your unique body. Some changes may produce noticeable improvements, while others may have little effect. It's common to experience setbacks along the way.
Rather than searching for a quick fix, focus on making sustainable changes, celebrating small wins, and working with your healthcare team to develop a plan that fits your lifestyle.
That reinforces hope without overpromising.
Documenting Your Eczema Journey
As we just mentioned, healing and managing eczema is rarely a straight line. There will be good days, setbacks, unexpected discoveries, and small victories along the way. Keeping a journal can help you recognize patterns, celebrate progress, and make more informed decisions about your care.
Consider tracking:
- Flare-ups and symptom severity
- Itch levels and sleep quality
- Foods and beverages
- Stress levels and emotional wellbeing
- New skincare products or medications
- Weather and seasonal changes
- Supplements or lifestyle changes
- Exercise and physical activity
- Questions or observations to discuss with your healthcare provider
Don't just record setbacks, but celebrate your successes, too. Maybe you slept through the night without scratching, found a moisturizer your skin loves, identified a trigger, or went several weeks without a flare-up. These wins, no matter how small they may seem, are signs of progress and can provide encouragement during more challenging times.
Over time, your journal becomes more than a record of symptoms. It becomes a valuable resource that helps you better understand your skin, have more productive conversations with your healthcare team, and recognize just how far you've come on your eczema journey.
Working With Your Healthcare Team
Eczema is a chronic condition that often requires a personalized approach. Working with your family physician, dermatologist, allergist, registered dietitian, naturopath or other qualified healthcare professionals can help you identify the combination of treatments and lifestyle strategies that works best for you.
Remember that meaningful improvements often take time, and your plan may evolve as your needs change.
Questions to Ask Your Healthcare Provider
Preparing questions before your appointment can help you make the most of your visit and ensure you leave with a clearer understanding of your eczema management plan. Consider asking:
- Could allergies or sensitivities be contributing to my eczema?
- Should I see a dermatologist, allergist, or registered dietitian?
- Would allergy testing or other investigations be helpful?
- Could a nutrient deficiency be affecting my skin health?
- Are probiotics, vitamin D, omega-3s, or other supplements appropriate for me?
- Are there lifestyle changes that may help support my treatment plan?
- How can I better manage stress or improve sleep to reduce flare-ups?
- What signs should I watch for that indicate my eczema is becoming infected or requires additional treatment?
- How can I tell whether a new treatment or lifestyle change is actually helping?
Remember to bring your eczema journal or notes to your appointment. Tracking your symptoms, routines, and questions over time can help your healthcare provider identify patterns and recommend the most appropriate next steps.
Supporting Your Skin From the Outside, Too
Supporting your health from within is only one part of eczema care. Protecting your skin barrier with gentle skincare, mittens and gloves. eczema-friendly clothing, pajamas, bedding, and wet wrapping can also help reduce irritation and improve everyday comfort.
Every eczema journey is different and there is no single one way to heal eczema from within. What works well for one person may not work for another, but every positive change you make helps you better understand your skin and your overall health. Be patient with yourself, celebrate your progress, and remember that meaningful improvements often happen one small step at a time.
Continue Your Eczema Learning Journey
Eczema 101: What Is Eczema? - You learned what eczema is, how it affects the skin, as well as potential causes.
Eczema 102: What Triggers Eczema? - You learned why eczema flares and how to identify common triggers.
Eczema 103: Healing From Within - You're here
Eczema 104: How to Treat Eczema Naturally - Discover moisturizers, wet wraps, clothing, and daily skincare strategies.
FAQs
Can eczema be healed from within?
There is currently no known cure for eczema. However, supporting your overall health through nutrition, sleep, stress management, and working with your healthcare team may help some people better manage their symptoms.
Does gut health affect eczema?
Researchers continue to study the connection between gut health and eczema. While the relationship is complex, maintaining overall digestive health may be one component of a comprehensive eczema management plan.
Does functional medicine help eczema?
Some people choose to work with functional medicine practitioners as part of their eczema care. These practitioners often focus on nutrition, lifestyle, gut health, and other potential contributing factors. Treatment plans should always be individualized and discussed with your healthcare provider.
Should I eliminate foods if I have eczema?
Not necessarily. Food is not a trigger for everyone with eczema. If you suspect a food allergy or sensitivity, consult your healthcare provider or a registered dietitian before making significant dietary changes.
Can diet cure eczema?
No. There is currently no evidence that a specific diet can cure eczema. However, eating a balanced diet and identifying medically confirmed food allergies or sensitivities may help some people better manage their symptoms.
What is the best diet for eczema?
There is no single diet that works for everyone with eczema. Many healthcare professionals recommend focusing on a varied, nutrient-rich diet and avoiding unnecessary food restrictions unless advised by your healthcare provider.
Can exercise make eczema worse?
Exercise itself is generally beneficial for overall health, but heat and sweat may trigger flare-ups in some people. Wearing breathable clothing, staying cool, showering after exercise, and moisturizing your skin can help reduce irritation.
Should I take probiotics for eczema?
Some research suggests certain probiotic strains may support skin health for some individuals, but results have been mixed. Speak with your healthcare provider before starting probiotics or any new supplement.
Can stress cause eczema?
Stress does not cause eczema, but it can make symptoms worse and contribute to flare-ups in some people. Finding healthy ways to manage stress may help improve both your emotional wellbeing and your skin.
How long does it take to see improvements?
Every person's eczema journey is different. Some lifestyle changes may produce noticeable improvements within a few weeks, while others may take several months. Be patient, track your progress, and work with your healthcare provider to develop a plan that fits your individual needs.
