Winter Eczema and Psoriasis: How to Protect Your Skin When Temperatures Drop
Introduction
As the temperature drops and the days become shorter, many people look forward to cosy evenings, warm jumpers and central heating. However, for those living with eczema or psoriasis, winter can bring a different set of challenges.
Dryness, itching, redness and flaking may become more noticeable, leaving skin feeling uncomfortable just when extra layers of clothing make it harder to keep an eye on affected areas.
Although eczema and psoriasis are different conditions, both can be influenced by environmental changes. Cold air, reduced humidity, indoor heating and changes in daily routines may all contribute to worsening symptoms in some people.
The good news is that a few thoughtful adjustments to your winter skincare routine can help protect your skin and make the colder months more manageable.
Why does winter affect eczema and psoriasis?
Cold air and low humidity
Cold outdoor air often contains less moisture than warmer air. When combined with dry indoor environments, this can increase moisture loss from the skin.
For people with eczema, whose skin barrier may already be less effective at retaining moisture, this can contribute to dryness, irritation and itching.
Psoriasis behaves differently. It is an immune-mediated condition in which skin cells build up more rapidly than usual, forming raised, scaly patches. Cold weather and reduced sunlight are commonly reported as factors associated with worsening symptoms, although not everyone experiences a winter flare.
The relationship between weather and skin symptoms varies from person to person. Some people find their skin improves in winter, while others notice a significant deterioration.
Indoor heating and sudden temperature changes
Moving between cold outdoor temperatures and warm, centrally heated rooms can leave sensitive skin feeling uncomfortable.
Indoor heating can also reduce humidity, making the environment drier. For eczema-prone skin, this may increase moisture loss and contribute to itching.
Overheating can be another issue. Wearing several thick layers, sitting close to a radiator or sleeping under heavy bedding may cause sweating, which can aggravate itching for some people.
Rather than keeping your home excessively warm, try maintaining a comfortable, relatively consistent temperature and wearing layers that you can remove easily.
Reduced sunlight
Some people with psoriasis notice improvement during sunnier months. Ultraviolet light can have beneficial effects in certain circumstances, which is why medically supervised phototherapy is an established treatment option for some patients.
However, natural sunlight is unpredictable and can cause sunburn, which may trigger psoriasis lesions in affected individuals. Deliberately exposing your skin to strong sunlight or using tanning beds is not a safe substitute for prescribed phototherapy.
During winter, continue following appropriate sun protection advice and speak to a dermatologist if seasonal changes consistently affect your symptoms.
How to adapt your skincare routine for winter
1. Moisturise more consistently
One of the most useful winter skincare habits is applying moisturiser regularly, rather than waiting until your skin feels tight or uncomfortable.
For eczema, emollients help soften the skin and reduce moisture loss. Thicker creams or ointments may be useful when the air is particularly dry, although the best texture depends on your skin and personal preference.
For psoriasis, moisturisers can help soften dry scales and reduce tightness. They do not replace treatments that target the underlying inflammation, but they can be an important part of everyday care.
Apply your moisturiser after washing, while the skin is still slightly damp, and reapply whenever needed. If a product stings persistently or appears to worsen irritation, stop using it and seek advice.
2. Keep showers warm rather than hot
A long, hot shower may feel wonderful on a cold morning, but hot water can strip away natural skin oils and aggravate dryness.
Try taking shorter showers using lukewarm water and a gentle, fragrance-free cleanser where needed.
Avoid vigorous scrubbing or using exfoliating products on inflamed skin. Pat yourself dry gently instead of rubbing with a towel, then apply your usual moisturiser.
3. Choose clothing that feels comfortable against your skin
Woolly jumpers and thick scarves are winter essentials, but rough fibres can irritate some people with eczema or psoriasis.
Consider wearing a soft cotton layer beneath heavier clothing, particularly if the fabric comes into direct contact with affected areas.
Choose breathable layers so you can adjust your temperature throughout the day. If you become hot or sweaty while commuting, exercising or sitting indoors, removing an extra layer may help prevent discomfort.
4. Pay attention to indoor humidity
If your home feels particularly dry during winter, a humidifier may be worth considering.
However, more humidity is not always better. Excess moisture can encourage mould and dust mites, which may aggravate eczema in some people.
Keep rooms well ventilated and aim for a comfortable environment rather than trying to make the air as humid as possible.
5. Protect exposed skin outdoors
The face, lips and hands are often exposed to cold air and wind, even when the rest of the body is covered.
Applying a suitable moisturiser before going outdoors can help reduce dryness. Gloves can protect the hands, while soft scarves may help shield the neck and lower face from cold winds.
If your skin is cracked or inflamed, avoid experimenting with multiple new products at once. A simple routine with familiar, well-tolerated products is often easier to manage.
Can winter habits make flare-ups worse?
Alongside the weather itself, changes in routine can influence how your skin feels.
For example, you might shower more frequently, spend longer in heated environments, wear more irritating fabrics or experience disrupted sleep during the darker months.
Stress can also influence symptoms in both eczema and psoriasis. The festive period, financial pressures and changes in sleep patterns may add to the burden of living with a chronic skin condition.
You cannot control every environmental trigger, and you should not blame yourself when a flare occurs. Instead, focus on identifying the factors that repeatedly affect your own skin.
Keeping a brief record of symptoms, products and environmental changes may help you identify useful patterns over time.
When should you seek professional advice?
If your eczema or psoriasis is becoming more difficult to manage despite regular skincare, speak to your GP or dermatologist about your treatment options.
Seek prompt medical advice if you develop signs of skin infection, such as increasing pain, warmth, swelling, pus or rapidly spreading redness. Widespread severe symptoms also warrant medical assessment.
For psoriasis, new or persistent joint pain, swelling or stiffness should be discussed with a healthcare professional because psoriasis can be associated with psoriatic arthritis.
Final thoughts
Winter does not have to mean months of uncomfortable skin. While cold weather, indoor heating and reduced humidity can make symptoms harder to manage, a consistent routine can help protect the skin and reduce avoidable irritation.
Regular moisturising, gentle cleansing, comfortable clothing and appropriate medical treatment all have a role to play.
Most importantly, remember that eczema and psoriasis are not simply problems caused by dry weather. They are distinct conditions that may require ongoing management, and the best winter routine is one that supports your skin without replacing the treatment it needs.
