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Leopard Gecko Dysecdysis (Poor Shedding): Causes and What to Do

Leopard geckos shed every few weeks, and it's common for dead skin to stay stuck as white, unshed patches around the toe tips, tail tip, or eyes. This is called dysecdysis (poor shedding). It's usually caused by low humidity, but if left untreated it can lead to toe necrosis, so it's important to catch it early.

Why shedding fails

The most common cause is insufficient enclosure humidity. Leopard geckos live in dry environments, but during a shed they need a locally humid space like a humid hide. Other causes can include nutritional deficiency (especially vitamin A), dehydration, and abrasions from rough substrate in the enclosure.

What you can do at home

1. Warm-water soak: soak your gecko in lukewarm water (around 30°C) for 5-10 minutes to soften the stuck skin.
2. Set up a humid hide: make a hide with damp sphagnum moss or paper towel to keep local humidity elevated at all times.
3. Remove gently: don't tear the skin off. After the soak, gently rub away only the remaining loose skin with a cotton swab or your finger.

When to see a vet

If a toe is swollen or has changed color, or if the stuck skin hasn't come off after 2-3 days of home care, a visit to an exotic vet is needed. Blocked circulation can progress to toe necrosis, so it's best not to wait too long.

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