Their Skin Cracks in the Week the Heating Goes On

It is always the same fortnight. The clocks change, the boiler starts, and within about ten days there are two rough red patches behind her knees and a ring around her mouth that was not there in September.

Nothing changed in your house except the temperature. That is the whole mechanism, and it is also where the fix lives.

About one in ten American children has eczema, going by the numbers the National Eczema Association keeps. A much larger group has skin that is just dry and cross from November to March, and never gets a label at all.

Why the bath is the problem, not the solution

A long hot bath on a cold evening feels like the kindest thing in the world. It also takes the oils off skin, the way washing-up liquid takes grease off a pan. Water plus heat plus twenty minutes plus bubbles is a stripping treatment.

Five to ten minutes, lukewarm rather than warm, no bubble bath, and a plain non-soap cleanser only on the parts that need it. Pat dry, do not rub. Then the important bit, which the National Eczema Association calls soak and seal. Cream goes on within three minutes, while the skin is still a bit damp. You are trapping water that is already there. You are not adding any.

Ointment, cream, lotion, in that order

The thicker and greasier it is, the better it works and the less anyone wants to use it. Ointments hold the most water in. Creams are the middle. Lotions are mostly water and alcohol, which is why the pump bottle feels lovely and does almost nothing in February.

Fragrance-free, and take that seriously, because “unscented” on a label sometimes means a masking fragrance has been added. Plain and boring is the instruction. A tub that costs eight dollars and gets used twice a day beats a thirty dollar bottle that gets used on Sundays.

The ring around the mouth is not eczema

That red circle from the lip line outwards, from about now until spring, is nearly always licking. Lips get dry, child licks them, saliva evaporates and takes more moisture with it, skin gets drier, child licks more. It is a loop, and telling a four year old to stop licking is not a plan.

Break it with a barrier instead. A thick ointment on and around the lips before going outside, again at bedtime, and after meals. It clears in a week or two once the loop stops, and it comes straight back the first time you forget for three days.

The house, and the two degrees that matter

Heated indoor air in winter can drop to desert-level humidity. A cheap humidifier in the bedroom, aimed at somewhere between 30 and 50 per cent, does more for a child’s skin overnight than most of what you can buy in a pharmacy. Clean it weekly or it becomes its own problem.

Turn the bedroom thermostat down a couple of degrees too. Overheating at night makes children itch. An itchy child scratches in their sleep, which is how a dry patch becomes a broken one by morning. It is also one of the quieter reasons a child keeps waking. Cotton pyjamas, no fleece sheets, and short fingernails.

Wool and fleece are wonderful and neither belongs directly against reactive skin. A cotton or bamboo layer underneath, then the warm thing over it, solves almost every “this jumper is scratchy” argument. There is a longer piece on how the layering system works. And if the refusal is about texture rather than warmth, the sensory version of that fight is a different read.

Hands, because that is where it splits

Cheeks go red and knees go rough. The thing that actually hurts a child in January is a cracked fingertip, or a split at the base of the thumb. Cold, wet gloves, hand washing at school twenty times a day, and skin that is already low on oil.

Cream after every wash is the theory and nobody manages it, so aim lower and hit it. Once at the school gate on the way in, once on the way out, and a thick layer at bedtime. A small tube in the coat pocket makes the school gate one happen.

Waterproof gloves rather than knitted ones for wet play, because wool that gets soaked and then sits on the hands for an hour is worse than no glove at all. And if a split has already opened, a dab of ointment and a plaster overnight closes it much faster than cream alone. Mostly because it stops the child picking at it.

When it stops being a dry skin problem

Book an appointment if the skin is weeping, crusted or has a golden-yellow scab, which suggests infection. Book one if the itch is waking them at night, if two weeks of good moisturising has changed nothing, or if the patches are spreading rather than settling.

Steroid creams frighten a lot of parents and are, used properly and for short bursts on the areas that need them, the thing that ends a flare quickly. Under-treating a flare for months because of a vague worry about steroids does more damage than a fortnight of the right cream. Ask the doctor to show you exactly how much and where, on the actual child, and write it down while you are in the room.

The rest of it is just repetition through the dark months. Boring, greasy, twice a day, and by March you will have forgotten you were ever doing it.