Bottom line: Stuck shed (dysecdysis), old skin clinging to toes, tail tip, or eyes, is common when humidity is too low. Left on toes it can cut off blood flow and cost digits, so act early with a humid hide and a soak.
| Situation | Suggested action |
|---|---|
| A little dullness before a normal shed | Provide humid hide, monitor |
| Old skin stuck for days, or on toes | Soak, humid hide, gentle help |
| Skin on toes discoloured, or eye problems | Same-day vet |
Why geckos get stuck shed
Geckos shed their skin in one piece when conditions are right, and a humid hide lets them do it cleanly. When the enclosure is too dry, the old skin comes off in patches or sticks, most often around the toes, the tail tip, and the eyes. The danger is that stuck skin acts like a tight band: it can constrict a toe and cut off the blood supply, leading to swelling, infection, and loss of the digit. Eye shed that doesn't come off (a retained eye cap) can damage the eye. So while stuck shed sounds minor, it can have permanent consequences.
What can cause it
Humidity too low in the enclosure is the main cause. A lack of a humid hide or a rough surface to rub against makes shedding harder. Dehydration and poor nutrition slow a clean shed, and underlying illness, parasites, or a vitamin A deficiency can cause chronic stuck shed that recurs.
When to worry, the red flags
A little dullness before a normal shed is fine. Act today for:
- Old skin stuck on toes, tail tip, or around the eyes
- Toes looking pinched, discoloured, or swollen
- Dull, pale skin that won't come off after days
- Eye irritation, swelling, or difficulty seeing (retained eye caps)
- Loss of a toe or toe-tip
What to do right now
- Provide a humid hide (damp sphagnum moss or paper towel) and keep it moist.
- Give a shallow warm soak for 15–20 minutes to soften the skin.
- Gently help it along with a damp cotton bud, never pull hard.
- Check toes carefully; stuck rings can constrict and need removal.
- If skin is tight on toes or the eyes, see a reptile vet.
What NOT to do
- ❌ Don't pull stuck skin hard, you can tear the live skin underneath.
- ❌ Don't leave toe constrictions, they can lose digits.
- ❌ Don't soak too long or in deep water (drowning risk).
- ❌ Don't ignore eye shed, retained caps can damage the eye.
How a reptile vet diagnoses and treats it
The vet removes constricting skin, checks the eyes for retained eye caps, and treats any toe damage or infection. They'll also review humidity, diet, and vitamin status to prevent recurrence.
Preventing stuck shed
Keep a humid hide available at all times and moistened regularly, maintain correct temperatures and hydration, provide a rough surface (rock or hide) to rub against, and feed a balanced, supplemented diet (including vitamin A).
When to wait, and when to act now
A little dullness before a normal shed is fine. Skin stuck for days, constricted or discoloured toes, or eye problems needs action today, constriction can cost digits.
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Frequently Asked Questions
Disclaimer: This article is for educational purposes only and is not a substitute for professional veterinary advice. If you're concerned about your pet's health, use our AI triage assessment or consult a licensed veterinarian.
