Stratford, Ontario functional medicine lead practitioner, Sandra McDonald at Tír na nÓg Wellness treats atopic dermatitis using a comprehensive holistic approach providing Southwestern Ontario patients with the highest level of personalized care.
Eczema is a chronic inflammatory skin condition that affects millions, leading to persistent discomfort, itching, and sometimes even painful infections. Conventional treatments often provide only temporary relief without addressing the root causes of the condition. Southwestern Ontario functional medicine lead practitioner, Sandra McDonald at Tír na nÓg Wellness treats eczema using a functional medicine approach that targets the root causes of symptoms for Kitchener-London-Brantford patients experiencing dry skin, itching, inflammation, redness, irritation, and skin infections. Eczema, also known as atopic dermatitis, is a complex inflammatory skin condition that results in dry, itchy, and irritated skin.
While conventional treatments primarily aim to suppress symptoms through topical steroids and antihistamines, they fail to address the underlying causes, such as gut imbalances, food sensitivities, immune dysfunction, and environmental triggers. Functional medicine takes a root-cause approach by investigating and addressing these triggers through personalized nutrition, microbiome support, and immune system regulation. By focusing on lifestyle, diet, and gut health, functional medicine can help patients achieve long-term eczema relief, reducing flare-ups and restoring skin integrity. There is hope! A functional medicine approach focuses on identifying and treating the underlying triggers of eczema, offering a path toward long-term skin health and relief.
Sandra McDonald, NP understands the challenges of eczema. Call (226) 772-4659 to schedule a functional medicine consultation and experience relief from dry, itchy skin today!
How Functional Medicine Addresses the Symptoms of Eczema
Learn more about how the comprehensive functional medicine approach provided by Sandra McDonald, NP offers long-term symptom relief and optimal health and wellness to patients in Stratford and surrounding Perth County areas.
Functional Medicine for Eczema
Functional medicine provides a superior approach to treating eczema by focusing on the underlying causes rather than just suppressing symptoms. By assessing factors such as gut health, immune function, food sensitivities, environmental toxins, and stress levels, Sandra McDonald, NP develops a personalized plan to heal the skin from the inside out. Instead of relying on temporary relief through steroids and antihistamines, this approach emphasizes long-term healing through targeted nutrition, microbiome balance, and immune support. With functional medicine, patients experience fewer flare-ups, improved skin hydration, and overall better well-being.
Benefits of Sandra McDonald, NP‘s Specialized Care
Identifying and Addressing Food Sensitivities
Many eczema sufferers react to common foods like dairy, gluten, and eggs. Functional medicine utilizes advanced testing to identify food sensitivities and tailor a diet that reduces inflammation and skin irritation.
Balancing the Gut Microbiome
An imbalance in gut bacteria can contribute to systemic inflammation and skin conditions like eczema. Functional medicine treatments emphasize gut health through probiotics, prebiotics, and digestive support to restore balance.
Supporting Immune System Function
Eczema is linked to immune system dysfunction, often exacerbated by chronic inflammation. A functional medicine approach strengthens immune resilience through nutrient optimization, stress reduction, and microbiome support.
Reducing Environmental Triggers
Exposure to toxins, allergens, and irritants can worsen eczema. Functional medicine practitioners assess environmental factors, including household products and air quality, to minimize exposure to eczema triggers.
Personalized Anti-Inflammatory Nutrition
A functional medicine plan includes a nutrient-dense, anti-inflammatory diet rich in omega-3s, antioxidants, and skin-supporting vitamins to reduce flare-ups and improve overall skin health.
Hormonal and Stress Regulation
Chronic stress and hormonal imbalances contribute to eczema flare-ups. Functional medicine uses adaptogenic herbs, mindfulness practices, and lifestyle modifications to regulate stress hormones and improve skin resilience.
Frequently Asked Questions
How does functional medicine differ from conventional eczema treatment?
Conventional treatments focus on managing symptoms through medications like steroids, whereas functional medicine identifies and treats the root causes—such as gut imbalances, food sensitivities, and immune dysfunction—to provide long-term relief.
Can dietary changes really help with eczema?
Yes! Many people with eczema have underlying food sensitivities that contribute to inflammation. By identifying and eliminating trigger foods, functional medicine can significantly reduce eczema symptoms.
What role does gut health play in eczema?
The gut and skin are closely connected. Imbalances in the gut microbiome can lead to increased inflammation and weakened skin barriers. Functional medicine addresses gut health through probiotics, prebiotics, and anti-inflammatory diets to support healthy skin.
How does stress impact eczema?
Chronic stress increases cortisol levels, which can lead to immune dysregulation and worsen eczema symptoms. Functional medicine incorporates stress-reducing techniques like mindfulness, adaptogens, and lifestyle modifications to help manage stress and reduce eczema flare-ups.
Are there any tests to determine eczema triggers?
Yes, Sandra McDonald, NP uses advanced testing such as food sensitivity panels, gut microbiome assessments, and environmental toxin screenings to identify individual eczema triggers. This personalized approach allows for targeted interventions that help reduce inflammation and flare-ups.
How long does it take to see results with functional medicine?
Results vary depending on the severity of eczema and individual health factors, but many patients notice improvements within weeks to months as underlying triggers are addressed and inflammation decreases. Long-term commitment to lifestyle and dietary changes leads to sustained relief and healthier skin.

Are you tired of dealing with the constant itching and discomfort of eczema without finding long-lasting relief?
Trust Sandra McDonald, NP’s comprehensive holistic approach to eczema to heal your skin naturally. Call (226) 772-4659 now to schedule your functional medicine consultation!
When Symptoms Have a Story to Tell
Persistent fatigue, digestive concerns, brain fog, inflammation, or ongoing health changes often don’t happen in isolation. Your body is constantly sending signals, and understanding what those signals mean can be an important step toward improving your overall health and well-being.
At Tír na nÓg Wellness Centre, Sandra McDonald, NP incorporates the principles of functional medicine to better understand how hormones, nutrition, metabolism, lifestyle, and other interconnected factors may be influencing your health. Rather than focusing on symptoms alone, she works with you to identify patterns, uncover contributing factors, and develop a personalized plan that supports lasting wellness through evidence-based care.
When you understand how your body is working, you’re better equipped to make informed decisions that support your health today and for years to come.
We offer a personalized approach through evidence-based treatments including:


