How to Treat Nail Separation After Injury: Expert Dermatologist Advice - Dermatology

Share to:

Nail separation from the nail bed?


Hello doctor, after I fell off my bike, I noticed that my toenail on my big toe is slightly detached.
The root is still connected, but the nail is hollow inside.
I have seen a doctor who said that the nail does not need to be removed yet.
However, recently after showering, I found water trapped under the nail.
What should I do to help the nail heal?

Mr. Wang, 10~19 year old female. Ask Date: 2023/06/13

Dr. Li Yufen reply Dermatology


Hello: After a nail injury, the nail bed may separate, and it can take several months for a new nail to grow back.
If the separation is quite noticeable, you can lightly secure it with breathable tape to prevent further injury.
If the skin condition does not improve or worsens, it is advisable to consult a dermatologist for diagnosis and treatment.
Thank you!

Reply Date: 2023/06/13

More Info


When dealing with nail separation after an injury, it’s crucial to approach the situation with care to promote healing and prevent infection. Nail separation, or onycholysis, can occur due to trauma, and while it may seem alarming, there are steps you can take to manage the condition effectively.

First and foremost, it’s essential to keep the affected area clean and dry. Since you mentioned that water has accumulated under the nail, this can create a breeding ground for bacteria and fungi, which could lead to infection. Here are some steps you can follow:
1. Gentle Cleaning: Use mild soap and water to gently clean the area around the nail. Avoid using harsh chemicals or scrubbing vigorously, as this can further irritate the nail bed.

2. Drying: After cleaning, ensure that the area is thoroughly dried. You can use a soft towel or let it air dry. Avoid soaking the nail in water for prolonged periods, as this can worsen the separation.

3. Protecting the Nail: If the nail is partially separated, consider using a protective covering. A non-stick sterile bandage can help shield the area from further trauma and keep it clean. If the nail is still attached at the base, avoid pulling or forcing it off, as this could cause more damage.

4. Moisturizing: While it’s important to keep the area dry, applying a thin layer of a gentle, non-irritating moisturizer around the nail can help maintain skin health. Avoid applying anything directly under the nail unless advised by a healthcare professional.

5. Avoid Water Exposure: As you’ve noted, water can accumulate under the nail. To prevent this, consider using waterproof bandages when showering or bathing. This will help keep the area dry and reduce the risk of infection.

6. Monitoring for Infection: Keep an eye on the nail and surrounding skin for signs of infection, such as increased redness, swelling, warmth, or discharge. If you notice any of these symptoms, it’s important to seek medical attention promptly.

7. Consulting a Dermatologist: Since you’ve already seen a doctor, it’s advisable to follow up if the condition does not improve or worsens. A dermatologist can provide specialized care and may recommend treatments such as topical antibiotics if there’s a risk of infection.

8. Nail Growth Considerations: Nails grow slowly, and it may take time for the nail to fully reattach or for a new nail to grow in. Patience is key, and avoiding further trauma to the area will aid in the healing process.

In summary, managing nail separation after an injury involves keeping the area clean and dry, protecting the nail, and monitoring for any signs of infection. If you have concerns about the healing process or if the condition worsens, don’t hesitate to reach out to a healthcare professional for further evaluation and treatment. Remember, the goal is to promote healing while minimizing discomfort and preventing complications.

Similar Q&A

How to Care for a Partially Detached Nail After Injury: Tips for Recovery

If the side of your nail has been injured and one-third of it has detached from the nail bed, while the root area also shows some detachment but two-thirds of the nail remains attached and unaffected, here are some care and recovery recommendations: 1. Keep the Area Clean and ...


Dr. Xu Kaixi reply Surgery
You need to visit the surgical outpatient clinic in person to have your injured nail examined to determine if it needs to be removed.

[Read More] How to Care for a Partially Detached Nail After Injury: Tips for Recovery


Understanding Nail Separation: Causes and When to Seek Dermatological Help

Hello Dr. Du, I have a question to ask. For the past two months, my fingernails have been separating from the nail bed, making it difficult for me to open pull-tab cans. This situation is quite serious, and I'm not sure how to describe it. Is there something wrong with my bo...


Dr. Du Zhiqiang reply Dermatology
Dear Xiao Hai, The issue you mentioned regarding the separation of the nail from the nail bed is a common case in dermatology, medically referred to as onycholysis. The causes are typically not due to intrinsic disorders; rather, it is often a result of trauma from overly long n...

[Read More] Understanding Nail Separation: Causes and When to Seek Dermatological Help


Understanding Nail Bed Separation: Causes, Treatments, and Management

Dr. Huang, I would like to ask if there is a way to treat onycholysis. It has been bothering me for a long time. I previously took oral antifungal medications, but it recurred after a while. The dermatologist I saw last time said that it cannot be treated and advised me to accept...


Dr. Huang Ruiyun reply Dermatology
Hello: Many cases of nail bed separation are indeed difficult to treat, which is why your dermatologist may have advised you to accept it. Here are things you should avoid: do not keep long nails, do not apply nail polish, do not use nail polish remover, do not get acrylic nails,...

[Read More] Understanding Nail Bed Separation: Causes, Treatments, and Management


Managing Nail Fragments After Finger Suturing: What to Do?

Hello Doctor, recently I had an accident where the tip of my finger and the side of my nail had some flesh removed. The emergency doctor performed a suturing procedure to stop the bleeding, stitching from the area of the nail, which resulted in half of the nail being cut off. How...


Dr. Wu Yuxin reply Dermatology
You should consult your attending physician about this issue.

[Read More] Managing Nail Fragments After Finger Suturing: What to Do?


Related FAQ

Nails

(Dermatology)

Nails

(Surgery)

Paronychia

(Dermatology)

Wound Healing

(Dermatology)

Bruising

(Dermatology)

Paronychia

(Surgery)

Tattoo Removal

(Dermatology)

Blisters

(Dermatology)

Cracked Feet

(Dermatology)

Chalazion

(Dermatology)