Why older skin is more prone to it
Skin gets drier with age. Drier skin is rougher, scalier and itchier — and a drier barrier is exactly the ground eczema grows in. That is most of the story: not a new disease, but an old vulnerability finally meeting skin that has less margin than it used to.
Around half of people carry a difference in the filaggrin protein that affects how well the skin barrier holds together. That difference doesn't expire. It can sit quietly for decades and then matter again when the skin around it changes.
Menopause
As oestrogen declines through menopause, the skin changes in ways that make eczema more likely. This is well enough recognised to be worth naming out loud to a doctor rather than treating as a coincidence — and it is a common time for skin to become itchy and dry in people who never thought of themselves as having a skin condition. Our guide on hormones and eczema goes into what's understood about the mechanism.
Life events count too
Atopic eczema appearing in later life is sometimes traced to a particularly stressful period — after a bereavement, or being made redundant. If your skin changed in the same year your life did, that connection is recognised, not imagined. It also doesn't mean the eczema is "just stress", or that it will lift when the feeling does. See eczema and stress.
The two types that turn up most
- Asteatotic eczema — dry, cracked skin in a crazy-paving pattern, typically on the shins, sometimes spreading to thighs, arms, abdomen or back.
- Varicose (stasis) eczema — on the lower legs, linked to reduced mobility, high blood pressure, varicose veins, or previous clotting problems. This one is a circulation problem showing through the skin, and needs the circulation addressed too.
Both are treatable and both are commonly mistaken for "just old skin", which is how people end up managing them alone for years.
What changes in day-to-day care
The fundamentals don't change — less washing, no soap, generous and frequent emollient. What does change is that the margin for error is smaller: a hot daily shower that a thirty-year-old's skin absorbed is a real setback for skin at seventy.
Two things become more important with age. Nutrition — skin repair draws on fats, protein, zinc and vitamin C, so a genuinely balanced diet supports healing. And fluids — dehydration impairs the delivery of oxygen and nutrients to damaged skin, and it is easy to drink too little without noticing.
If you take several medications, mention the skin at your next review. Some medicines contribute to dryness, and that is a conversation worth having rather than a change to make on your own.
You are not too old to have this treated. Itch that keeps you awake, skin that cracks and stings, legs you don't want anyone to see — none of that is a reasonable price for having got older, and none of it is too small to raise. Eczema in later life responds to treatment like eczema at any other age.
Bring more than the worst week
Skin that changes slowly is almost impossible to report accurately from memory, and appointments in later life are often short and crowded with other things. Ollowen keeps the record for you — ten seconds a day, and a one-page picture of the last three months when you need it.
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Sources
- National Eczema Society. Eczema in later life.
- DermNet. Asteatotic eczema.
- American Academy of Dermatology. Stasis dermatitis: overview.
- National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIH). Atopic dermatitis.
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