
Acrylic nails are a popular choice for those wanting longer, stronger nails, but they can come with some risks. One common issue is the growth of skin underneath the nail, which can be uncomfortable and unsightly. This is known as the hyponychium, a seal between the nail plate and the skin of the fingertip. While it is normal for the hyponychium to be visible, especially with longer nails, excessive growth can be a problem. This can occur due to the filing and trimming of the natural nail, which thins and weakens it, as well as the use of chemicals in the application and removal of acrylic nails. To reduce the risk of skin growth and other side effects, it is important to be aware of the potential risks and take steps to care for your natural nails and skin.
| Characteristics | Values |
|---|---|
| Skin growth under the fingernails | Hyponychium |
| Cause of Hyponychium | Gel manicures, acrylic nails, nail biting, nail psoriasis, fungal infections, chronic stress |
| Treatment | Avoid manicures, switch to regular manicures, use a cuticle pusher, moisturize with lotion or oils |
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Hyponychium overgrowth
The hyponychium is the thick skin under your nail tip. It is located at the distal edge of the finger, underneath the free edge of the nail plate. It forms a seal, known as the onychodermal band, which acts as a barrier to prevent the entry of harmful bacteria, allergens, and pathogens into the delicate areas of the nail unit, such as the nail bed and matrix.
If you are experiencing hyponychium overgrowth, it is recommended to soften the skin and gently ease it from the natural nail. Soaking the nails in carrier oils like olive oil, argan oil, or jojoba oil can help soften the skin. It is important to be cautious and avoid cutting or pushing back the hyponychium, as this may introduce an infection. Instead, if the overgrowth is causing discomfort or showing signs of bleeding, discolouration, or swelling, it is advisable to consult a dermatologist for evaluation and appropriate treatment.
In some cases, hyponychium overgrowth may indicate an underlying condition. Discolouration, thickening, or pain in the area could be signs of an infection or trauma. Additionally, certain systemic conditions, autoimmune diseases, or allergic reactions can also contribute to hyponychium overgrowth. If left untreated, severe cases of onycholysis can occur, leading to the separation of the nail plate from the nail bed and potentially compromising the nail's health. Therefore, maintaining good nail hygiene and regular cleaning are crucial to prevent infections and ensure the integrity of the hyponychium.
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Gel manicures
During a gel manicure, your nails will be cut, filed, shaped, and your cuticles will be addressed if desired. The gel nail polish is then applied in a similar manner to traditional lacquer. However, the key difference is that each coat of gel polish must be cured under a UV or LED light for 30 to 60 seconds to harden and lock it in place. This curing process gives gel manicures their extreme durability and long-lasting wear, typically lasting from 10 days up to three weeks.
One of the main advantages of gel manicures is their resistance to chips and wear and tear. They also maintain their glossy shine for the duration of the manicure. This makes them a popular choice for those seeking a low-maintenance manicure option. Additionally, gel manicures offer a wide range of colour options, allowing for customisation and self-expression.
Despite the benefits, there are some considerations to keep in mind. Firstly, the UV curing process has raised safety concerns due to the potential link between UV exposure and skin cancer. While the risk is debated, it is important to be aware of this potential issue. Additionally, improper prep work, removal, and aftercare can lead to nail damage. It is crucial to ensure that your nails are properly hydrated after removing gel polish, as the process can dehydrate them. Using cuticle oils and hot oil manicures can help nourish and strengthen your nails post-removal.
In terms of cost, gel manicures typically range from $30 to $50 or more, depending on your location. Removal can cost an additional $5 to $15, although some individuals choose to remove the gel polish at home using acetone. While gel manicures offer convenience and longevity, it is important to be mindful of potential risks and take proper care of your nails before, during, and after the manicure process.
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Acrylic nails
The skin growing on your acrylic nails is likely due to an overgrown hyponychium. The hyponychium is the skin just under the free edge of your nail, located beyond the distal end of your nail bed, near your fingertip. It acts as a barrier to prevent germs and debris from getting under your nails. The skin in this region contains white blood cells to help prevent infection.
There are several reasons why the hyponychium may overgrow. One possible cause is a fungal nail infection, also known as onychomycosis, which can thicken the nail and the skin tissue beneath it. Another cause may be frequent gel manicures or wearing acrylic nails, which can lead to skin cells accumulating under your fingernails. Nail biting and nail psoriasis can also contribute to this issue.
If you wish to reduce the growth of the hyponychium, it is recommended to avoid certain manicures, as switching to regular manicures can usually reverse the issue. Instead of cutting the skin, it is better to use a cuticle pusher to gently push back your cuticles, starting at the base of your nail. You can then use nail scissors to remove any loose skin. To keep your cuticles healthy and prevent overgrowth, it is important to keep your hands and cuticles moisturized with lotion or oil, as nail polish remover, hand sanitizer, and frequent handwashing can dry out your cuticles.
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Nail biting
If you want to try fake nails to stop biting, it's best to be patient and use nail-strengthening products to assist your nails in the process. It's also recommended to choose bright colours as an added alert to avoid biting. Some people have also found success with foul-tasting nail polish, which acts as a deterrent.
If you find that fake nails or nail polish don't work for you, there are other options to try. One suggestion is to use dipping powder, commonly known as SNS, which can be applied to short nails and may make it harder to bite. Another option is to address the underlying cause of the habit. For some people, nail biting is related to anxiety, and therapy can be a helpful way to manage this and reduce the behaviour.
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Nail psoriasis
The skin under your fingernails can thicken due to various reasons, including gel manicures, acrylic nails, or nail-biting. However, if you notice skin thickening accompanied by other symptoms, it could be indicative of an underlying condition such as nail psoriasis.
Symptoms of Nail Psoriasis
- Discoloration: Nails may turn white, yellow, or brown, and small red or white spots may appear underneath.
- Pitting: Nails develop tiny dents or pinprick holes that can be shallow or deep.
- Grooves and ridges: Ridges or grooves may form on the nail surface.
- Debris buildup: Chalky white material can accumulate under the nail, causing it to lift away from the skin.
- Thickening: Nails may become thicker, and about a third of people with nail psoriasis also experience a fungal infection that contributes to thickening.
- Shape changes: Nails can change shape and feel tender or painful.
Treatment of Nail Psoriasis
While there is no cure for nail psoriasis, various treatments can help manage the condition and alleviate symptoms. These treatments include:
- Topical medications: Corticosteroids, vitamin D-derived medications like calcipotriol, and retinoid creams can be applied directly to the nails and cuticles to address symptoms.
- Nail lacquers: Your doctor may prescribe a nail lacquer that hydrates and strengthens your nails, applied daily like nail polish.
- Corticosteroid injections: Injections administered under the nail surface every two to nine months can help reduce pain and address the condition.
- Phototherapy: Ultraviolet light treatment, typically performed in a doctor's office or clinic, may be suggested to treat nail psoriasis.
- Systemic medications: Oral medications that work throughout the body, sometimes referred to as "biologics," may be prescribed to target specific parts of your immune system.
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Frequently asked questions
The skin growing under your nails is called the hyponychium. It is the tissue under the free edge of the nail that seals the nail plate to the tip of the finger. It is common to notice the skin growing under your nails when you have nail enhancements.
To soften the thickened skin, you can use a cuticle remover or a cuticle oil. Put the oil on the hyponychium and gently push it back after you shower.
Acrylic nails are applied to the surface of your natural nails and do not extend beyond them or beneath the skin. The idea that acrylic nails go under the skin is a common misconception.











































