Medical Oncologist
Skin side effects
Nails lifting or falling off
With some drugs a nail can separate from the nail bed, usually starting at the tip, and occasionally come away completely. It is uncommon, distressing and rarely written about. In most patients a new nail grows back over the following months. The priority while it happens is protecting the exposed bed from injury and infection.
NG
Medically reviewed by Dr. Naresh GunduConsultant Medical Oncologist · MBBS, DNB (Internal Medicine), DM (Medical Oncology, AIIMS) · last reviewed September 2026, next review due September 2027
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The short answer
Why is a nail lifting or falling off during chemotherapy?
With some drugs, particularly certain taxanes, the nail can separate from the skin underneath it. It usually starts at the free edge and works back, and the separated part may look white, yellow, brown or dark. Occasionally the whole nail comes away. It is uncommon, and it is one of the more upsetting things that can happen during treatment, not least because almost nobody warns patients about it.
In most people a new nail grows back over the months after treatment, though it can look uneven at first. The practical priority while it is happening is protecting the exposed nail bed from knocks, water and infection, especially during the low-count days.
Do not pull it off
Even if it is hanging loose, pulling tears the skin beneath and opens a route for infection. Trim the loose part carefully and cover it instead.
Keep it dry and covered
A light, breathable dressing protects the tender bed from catching and keeps dirt out. Change it daily, and after it gets wet.
Report it to your team
They will want to know, because it can affect how the next cycles are planned, and they can check for infection under the nail.
Pain, throbbing, pus or bad smell under a lifting nail needs your team the same day.What to expect
How a lifting nail usually progresses
- Early: tenderness and colour change
- The fingertip or toe feels sore, and the nail looks paler, darker or discoloured near the tip. This is the moment to tell your team and start protecting it.
- Separation at the tip
- A gap opens between the nail and the skin beneath, starting at the free edge. The separated area often looks white or yellow and can trap moisture and dirt.
- Fluid or bleeding under the nail
- Some patients see clear fluid, blood or a dark collection underneath. This can be painful and needs your team to look at it.
- Loosening further back
- The separation spreads towards the base. The nail may catch on clothing and bedding and become painful to use.
- The nail coming away
- Occasionally the nail detaches completely, leaving a tender, exposed bed that needs protection while it toughens.
- Regrowth
- A new nail grows from the base over the following months. It can be ridged or uneven at first and usually improves as it grows out.
Not sure whether this applies to you?
Ask an oncologistPractical
Caring for a lifting nail
Protect, keep dry, and watch for infection.
Trim, do not tear
Use clean clippers to trim only the loose part that extends past the attached nail. Leave anything still attached where it is.
Never
- Pull or peel the nail away
- Dig under it to clean
Cover it lightly
A breathable dressing or plaster over the fingertip or toe, changed daily and after getting wet. It stops the nail catching and keeps dirt out.
Keep it dry
Wear cotton-lined gloves for washing up and cleaning, and dry the area gently but thoroughly after bathing. Moisture under a lifting nail encourages infection.
Hand over
- Washing vessels and clothes
- Kneading dough and wet kitchen work
Ease pressure on toenails
Roomy footwear with a soft toe box and clean cotton socks. Limit long walks while a toenail is lifting, and avoid tight chappal straps across the toes.
Check it every day
When changing the dressing, look for redness, swelling, pus, a bad smell or increasing pain. Those need your team, not a home remedy.
!
Contact your team the same day for any of these
Throbbing pain under or around the nail · pus, discharge or a bad smell · redness or swelling spreading into the finger or toe · a dark, painful collection under the nail · bleeding that does not stop with gentle pressure · red streaks up the finger, hand, toe or foot · a fever at or above your team's threshold, which needs the nearest emergency department immediately. An infection under a nail during low counts can spread quickly.
Being straight with you
What this page cannot tell you
It cannot tell you whether your nail will fully return to normal. Most regrow well, but occasionally a nail grows back thickened, ridged or misshapen, particularly if the nail bed was badly affected or infected. A skin specialist can advise if it has not settled some months after treatment.
It also cannot tell you whether your next cycles need to change. Nail loss with certain drugs sometimes leads your team to adjust the schedule or add protective measures. That is their decision, made with the full picture.
Cooling may reduce the risk next time
For some drugs, frozen gloves and socks worn during the infusion can reduce nail damage. Ask whether your unit offers it for your treatment.
Do not use home or shop remedies under the nail
Turmeric, oils, antiseptic liquids and antifungal creams applied under a lifting nail can irritate the bed or hide an infection. Keep it clean, dry and covered, and ask your team before applying anything.
It is reasonable to be upset
Losing a nail feels like a visible, physical loss, and it can make daily tasks painful. Say how much it is affecting you; practical help and a little patience usually make it manageable.
Diabetes needs extra caution
A lifting toenail in somebody with diabetes can hide an injury or infection that is felt late. Check the feet daily and report any toenail change promptly.
What to do next
Tell your team the nail is lifting. Trim only the loose free edge, never pull it, cover it with a light dressing changed daily, keep it dry with gloves for wet work, and wear roomy footwear for toenails. Report pain, pus, spreading redness or fever the same day.
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Commonly believed
Four ideas about a lifting nail
"It is loose anyway, so it is better to pull it off."
Pulling tears the skin beneath and invites infection. Trim only the loose edge and cover the rest until it comes away on its own or grows out.
"The nail will never grow back."
In most patients a new nail grows from the base over the following months. It may look uneven at first and usually improves as it grows.
"An antifungal cream under the nail will fix it."
Lifting from chemotherapy is not usually a fungal infection, and creams can hide a bacterial one. Ask your team before putting anything under the nail.
"It is only a nail, so there is no need to tell the doctor."
Your team needs to know, both to check for infection and because it can affect planning for the next cycles.
Questions we are asked
Common questions about nails lifting
Why is my nail coming off?
Some drugs, particularly certain taxanes, can make the nail separate from the skin beneath it. It usually starts at the tip. It is uncommon, and in most patients a new nail grows back over the following months.
Should I remove the loose nail?
No. Trim only the loose edge beyond the attached part, and cover the rest. Pulling it off tears the skin underneath and opens a route for infection, which matters during low counts.
How do I protect the nail bed?
A light breathable dressing changed daily and after it gets wet, cotton-lined gloves for wet work, and roomy footwear for toenails. Check it every day when changing the dressing.
Is it infected?
Signs of infection are throbbing pain, pus, a bad smell, spreading redness or swelling, or red streaks. Any of these needs your team the same day, and fever needs emergency care.
Will the new nail look normal?
Often it grows back well, though sometimes ridged or uneven at first. If it is still thickened or misshapen some months after treatment, a skin specialist can advise.
Can this be prevented next cycle?
For some drugs, cooling gloves and socks during the infusion may reduce nail damage. Ask your team whether this is offered and suitable for your treatment.
Will my treatment be changed?
Sometimes the schedule is adjusted or protective measures added, depending on the drug and how severe the nail damage is. Your oncologist will decide with the full picture.
It hurts to use my hand. What can help?
A protective dressing, handing over wet and heavy tasks, and asking your team about pain relief. Tell them how much it is affecting daily life; it is a legitimate concern.
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Sources
- American Cancer Society — Skin Problems
- Macmillan Cancer Support — Skin changes
- National Cancer Institute — Chemotherapy and You: Support for People With Cancer
This page is general information, not a prescription. Do not change or stop any treatment based on what you read here. If anything is worrying you, contact your own treating team — or call our helpline and we will help you reach the right specialist.
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