Dry, Itchy Skin After 50: How Common It Is and What Helps

Shins that flake, skin that feels tight after a shower, an itch that’s worse in winter: the medical name is xerosis, and it’s very common after 50.

How common it is

Study	Who	Finding
Rotterdam Study	5,547 middle-aged and older Dutch adults1	60% had dry skin; a fifth of them had it all over1
2023 review	28 studies of older adults2	About half (53%) had dry skin, most often on the lower legs2

In the Rotterdam Study, age and being female went with more dry skin, as did cold weather, eczema and past chemotherapy.¹

Things that can make it worse

• Hot water. In a small lab study, a detergent solution damaged forearm skin more when it was warmer.³
• Some medicines. Statins, diuretics (water pills) and smoking were linked to dryness all over the body.¹ If dryness started with a new medicine, mention it, but don’t stop it on your own.
• Menopause. Lower estrogen can leave skin drier; see thinner skin after menopause.

What helps

1. Short, warm showers: 5 to 10 minutes, not hot.⁴
2. Moisturize while damp, right after washing, and again whenever skin feels dry. For very dry skin, use a cream or ointment.⁴
3. Stick with it. Regular use of leave-on products with humectants (ingredients like glycerin that draw in water), in a set routine, helped in the review.² People who used a cream daily had less patchy dryness.¹
4. Humidify the bedroom in dry weather, and wear gloves for dishes and gardening.⁴

When dryness is a clue

Dryness that doesn’t improve with good care can be a sign of eczema, psoriasis or kidney disease.⁴ Dry skin with tiredness, feeling cold, weight gain or heavy periods can point to an underactive thyroid, which a blood test can check.⁵ See what eczema is in adults.

Try: “My shins and arms have been dry and itchy for months even though I moisturize twice a day. I’m also tired and always cold. Could my thyroid or a medicine be part of this?”

Skin, Head to Toe covers this in Chapter 5, “Oily by Noon, Tight by Bedtime,” in a section called “Xerosis, the Word for Tight by Bedtime.” Its Shelf keeps the same few products used the same way most days, which is what dry skin seems to reward. See the book.