Gloves and hand dermatitis: when protection backfires

Gloves are the first thing anyone suggests for sore, cracked hands: keep the water and detergent off and the skin can heal. That advice is sound. But gloves can also be part of the problem, through trapped sweat, through what they do to the skin afterwards, or through the rubber itself. Here’s how gloves backfire, and how to wear them so they don’t.

Why gloves are still worth it

“Wet work” means hours with hands in water, detergents or frequent washing. It’s the most common cause of work-related irritant contact dermatitis, the red, dry, cracked hands that come from wear rather than allergy. Waterproof gloves are recommended for wet work because they stop soaps and detergents from stripping the skin barrier.

So none of what follows is a reason to skip gloves for dishes, cleaning or bathing kids. It’s about wearing them well.

Problem one: occlusion and sweat

A waterproof glove is occlusive: it seals the skin in. Sweat can’t escape, and the outer layer of the skin gets soggy.

What does the research say? A 2016 review in Contact Dermatitis pulled together the experimental studies. Its conclusion had two parts:

• On its own, occlusion does limited harm. Only extensive, long-term glove wearing impaired the barrier.
• Combined with soap, it matters a lot. Skin that had been under a glove was more easily damaged by soaps and detergents afterwards, and the effect grew with the amount of occlusion.

In real life, that’s the typical day: gloves on for a long cleaning job, off, then a handwash with soap. DermNet adds that sweating under gloves aggravates dermatitis that’s already there.

Don’t count on a cream under the glove

Some protective creams are marketed for use before gloves, to shield the skin from occlusion. A 2023 randomized study tested seven of them on 111 volunteers over a week of glove wearing, then challenged the skin with a detergent. None of the creams prevented the extra sensitivity caused by occlusion, and some made the irritation worse.

That doesn’t mean moisturizers are bad. It means timing matters: moisturize after the gloves come off and at the end of the day, when the skin can recover, rather than relying on a cream to make long glove use harmless.

Problem two: glove allergy

Gloves can also cause true allergies. There are two main kinds, and they’re easy to confuse.

Latex protein allergy

Natural rubber latex comes from the rubber tree, and some people become allergic to its proteins. DermNet describes reactions ranging from rashes to anaphylaxis, a severe whole-body reaction, usually starting within 5 to 15 minutes of contact. Hives, itching, swelling, wheezing or shortness of breath are warning signs. Anyone with swelling or trouble breathing needs emergency care.

The Canadian Centre for Occupational Health and Safety lists health care workers, lab technicians, hair salon workers and estheticians among the people most at risk, and advises non-latex alternatives in the workplace. DermNet notes that powdered latex gloves are best avoided. There’s no cure, so avoiding latex is the treatment.

Rubber accelerator allergy

Accelerators are chemicals used to speed up the making of rubber. They’re found in latex gloves and also in many nitrile gloves, which people often switch to precisely because they’re latex-free. DermNet names thiurams, dithiocarbamates and mercaptobenzothiazole as the usual culprits.

This is a delayed allergy, not an immediate one. The rash, itchy, red and scaly, appears on the areas the glove touched and can spread beyond them. Because it doesn’t show up right away, the link to the gloves is easy to miss.

Choosing the right glove

Match the glove to the job and to your skin.

• For household wet work: a waterproof glove with a cotton lining, or thin cotton gloves underneath. DermNet says lined gloves or inner cotton gloves improve comfort, and they soak up sweat.
• If rubber seems to bother you: DermNet notes vinyl gloves are less likely than rubber gloves to cause allergic reactions.
• If you’re allergic to latex proteins: nitrile is usually a suitable latex-free option.
• If you react to nitrile too: accelerator-free nitrile gloves exist, and DermNet recommends them for people with accelerator allergy.
• For dry, dusty or gritty work: plain cotton gloves may be enough when you don’t need a waterproof layer.

Whatever you choose, DermNet’s rules are simple: gloves should be clean, have no holes, and not be worn for long periods.

How to wear gloves so they help

• Keep sessions short, and take breaks to let your hands air out.
• Change gloves or liners when they get sweaty or wet inside.
• Throw away gloves with holes. Water that gets in stays in.
• Wash hands gently after removing latex gloves, as CCOHS advises, then moisturize.
• Moisturize after, not as a substitute for shorter glove use.

When to see your doctor

If your hands don’t improve after a couple of weeks of careful skin care, or if a rash keeps showing up in the shape of your gloves, see your doctor or pharmacist. A dermatologist can arrange patch testing, which DermNet describes as the way to identify an accelerator allergy, and other tests if latex allergy is suspected. Knowing exactly what you react to makes choosing the next glove much easier.

In short, gloves are still the best protection for wet work, but they aren’t neutral. Long, sweaty sessions leave skin more easily damaged by soap afterwards, protective creams don’t undo that, and the rubber can cause latex or accelerator allergies. Keep glove time short, use liners, pick a material your skin tolerates, and get tested if a rash follows your gloves.