How to manage chronic eczema and reduce flare-ups

As the human body’s largest organ, the skin can be both resilient and sensitive. One day your skin is flawless and glowing, the next week, you may wake up to a rash or inexplicable acne. One such condition that often affects the skin sensitively is eczema (also known as atopic dermatitis). Eczema is a chronic inflammatory skin condition that disrupts your skin barrier, leading to dryness, irritation, and recurring flare-ups. While symptoms can come and go, consistent management is what separates mild discomfort from severe, persistent irritation.

Quick Read:

  • This condition results in dry, itchy, and red skin patches. 
  • These patches often appear behind your knees, on your face, inside elbows, and on your hands and feet.
  • Eczema triggers typically include factors like allergies and environmental elements.

What causes eczema to flare up?

The good news is that this skin condition isn’t contagious, so there is no need to worry about passing it on to others.

Eczema isn’t caused by a single factor, it’s usually a combination of genetics, immune response, and environmental triggers. It can be frustrating as flare-ups are often unpredictable, ranging from skin dryness and cracks to rashes and oozing. Eczema can affect a person periodically or, in some cases, for the long term.  It’s a skin issue that is usually common in children, but adults are also vulnerable.

The inflammation behind eczema stems from a variety of factors:

  • People with eczema often have an immune system that overreacts to allergens or irritants. If you have asthma or allergies, you may be more vulnerable to chronic eczema.
  • Genetics and family history play a role. If your relatives have dermatitis, you’re more likely to develop it too.
  • Are you constantly exposed to smoke, air pollution, and harsh soaps? These factors could contribute to eczema risk, as well as certain fabrics like wool, and dry air or extreme heat.
  • Emotional stress can also worsen eczema or even cause an outbreak.

Skin barrier defects: linked to low levels of filaggrin

Filaggrin is a structural protein essential for maintaining your skin’s protective barrier. When filaggrin levels are low, skin tends to lose moisture faster, irritants and microbes penetrate more easily, and risk of infection increases.

This is why eczema-prone skin often feels persistently dry, sensitive, and reactive.

Dealing with eczema

Effective eczema treatment options (home and medical)

Although eczema can be a lifelong condition, you can manage the symptoms. For now, there’s no permanent cure, but a combination of home remedies, over-the-counter medications, and prescribed treatments can offer relief.

  • Prioritise intensive moisturising (barrier repair). Use thick, fragrance-free emollients at least twice daily. Look for ingredients like ceramides, glycerin, and urea.
  • Ask a pharmacist about topical treatments and medications, such as anti-itch creams, antihistamines, or natural skin helpers to provide relief from discomfort and irritation.
  • If possible, look into light therapy, which is done under medical supervision. Light therapy can help reduce eczema flare-ups.
  • Stick to a consistent skincare routine to help prevent eczema episodes and manage existing symptoms.
  • Do your best not to scratch at your skin. Scratching worsens the irritation and leaves scars, so instead, gently press on the itchy areas to help relieve discomfort.
  • Apply bandages over the affected areas to protect your skin from further irritation and reduce the urge to scratch.
  • Sweet scents may be tempting, but avoid heavily scented soaps and lotions, as fragrances can irritate eczema-prone skin. Opt for fragrance-free skincare products.
  • A warm bath helps soothe the skin, but be sure to rinse off soap thoroughly and moisturise while your skin is still damp.
  • Use a humidifier to prevent your skin from drying out in overly warm, dry indoor environments.
  • In hot weather, wear lightweight, smooth-textured clothing to avoid irritation.
  • Find ways to relax and reduce stress, as your emotional wellbeing can influence the severity of eczema.

When to see a doctor about eczema

Escalate to medical care if the symptoms begin to interfere with sleep or daily life. If the skin becomes infected (weeping, crusting, swelling), it’s time to see a doctor, and if over-the-counter treatments stop working.

A dermatologist can tailor treatment, including stronger anti-inflammatory therapies or systemic options. Take the time to learn how to manage eczema triggers and stick to a careful skincare routine.

Images: Vecteezy/Pixabay