
Gel manicures are a popular choice for those wanting long-lasting and vibrant nails. However, there are concerns about the potential health risks associated with gel nail polish, including the possibility of causing infection. While gel nails themselves do not cause infections, improper application, inadequate nail preparation, and unsanitary practices can increase the risk of bacterial and fungal infections. Additionally, the curing process involves exposure to ultraviolet A (UVA) rays, which can lead to skin ageing and an increased risk of skin cancer.
| Characteristics | Values |
|---|---|
| Cause of Infection | Gel nails do not cause infection, but they can increase the risk of infection if not cleaned and disinfected properly. |
| Fungal Infections | The risk of fungal infections is minimal if proper hygiene practices, such as using clean and disinfected tools, are followed. |
| Bacterial Burden | Gel nails may harbor more bacteria over time compared to standard nail polish and natural nails, especially if hand hygiene is not maintained. |
| Allergic Reactions | Gel nail polish contains acrylate and methacrylate, which can cause allergic reactions like contact dermatitis and hives. |
| Nail Damage | Removing gel polish can damage nails, leading to issues like cracking, peeling, and overall weakening of the nail plate. |
| Skin Cancer Risk | The curing process for gel nails involves UV exposure, increasing the risk of skin cancer and premature skin aging. |
| Cuticle Care | Cutting or pushing the cuticle during gel manicures can lead to inflammation and infection. |
| Nail Maintenance | Allowing time between manicures for nail recovery and following proper nail prep and maintenance procedures are essential for nail health. |
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What You'll Learn
- Gel nails can cause nail brittleness, peeling and cracking
- Gel nails can increase the risk of skin cancer due to UV exposure
- Gel nails can cause allergic reactions, like contact dermatitis
- Gel nails may be more difficult to clean using alcohol hand gel
- Gel nails can increase the risk of fungal infections if not maintained properly

Gel nails can cause nail brittleness, peeling and cracking
Gel nail polish can cause nail brittleness, peeling, and cracking. The chemicals in gel nail polish can be harmful to your nails. Gel polish contains acrylate and methacrylate, which are known to cause allergic reactions, and removing gel polish can temporarily damage your nails. According to dermatologists, cracking and peeling are the most common issues with gel nail polish removal.
Gel nail polish removal treatments often contain harsh acetone or other chemicals that weaken the nails, causing them to become dry, brittle, and prone to peeling and cracking. The process of curing gel nail polish involves exposure to ultraviolet A (UVA) rays, which can cause skin aging and DNA damage that may lead to skin cancer. The repeated use of gel manicures can increase the risk of skin cancer and premature skin aging on the hands.
To prevent and treat nail brittleness, peeling, and cracking caused by gel nail polish, it is recommended to reduce exposure to water and chemicals, regularly moisturize the nails and cuticles, and avoid damaging nail treatments like gel manicures. Allowing the nails to recover by taking a break from nail polish for a few weeks can help repair the damage. Applying a moisturizing product, such as petroleum jelly, several times a day can minimize brittleness and prevent chipping.
Additionally, it is important to protect the nails and skin during the gel nail application and removal process. Applying sunscreen or wearing gloves can help shield the hands from UV radiation during curing. When removing gel nail polish, it is recommended to allow the nails to soak thoroughly and avoid over-scraping to minimize damage to the nails.
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Gel nails can increase the risk of skin cancer due to UV exposure
While gel manicures can be beautiful and long-lasting, they can increase your risk of skin cancer due to UV exposure. The curing process involves exposure to ultraviolet A (UVA) rays, which can cause skin ageing and DNA damage that may lead to cancer. This is true regardless of the type of lamp used, as even LED lamps emit UV radiation.
The risk of cancer is heightened due to the amount of time people spend using their hands, and the fact that hands are rarely protected from UV rays. It is recommended that people apply sunscreen to their hands before a gel manicure, opting for a broad-spectrum, water-resistant sunscreen with an SPF of 30 or higher. Mineral sunscreens with titanium dioxide and zinc oxide are also faster-acting than their chemical counterparts. UV-protective fingerless gloves can also be purchased, which expose the nail bed while protecting the rest of the hand.
In addition to the risk of skin cancer, gel manicures can be tough on nails, causing brittleness, peeling, and cracking. The removal process can also damage nails, with issues such as cracking and peeling being common. These problems can take months to resolve as the damaged nail grows out.
To keep nails healthy, dermatologists recommend allowing nails to recover between manicures, and to prioritise the health and maintenance of nails. It is also important to choose a reputable salon that maintains high hygiene standards and follows proper sanitation practices.
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Gel nails can cause allergic reactions, like contact dermatitis
While gel nails are a popular choice for those wanting long-lasting and vibrant manicures, there are some associated health risks. One of the most significant concerns is the elevated risk of skin cancer posed by the curing process. The curing process involves exposure to ultraviolet A (UVA) rays, which can cause skin ageing and DNA damage that may lead to cancer.
In addition to the risks posed by UV exposure, the chemicals in gel nail polish can also cause issues. Gel polish contains acrylate and methacrylate, which are known to trigger allergic reactions. One such reaction is contact dermatitis, which presents as a rash. Less commonly, gel polish can also cause hives (urticaria).
To minimise the risk of an allergic reaction, it is important to ensure that gel nails are applied and removed properly. When removing gel polish, it is best to soak only the fingertips in acetone or to use cotton balls soaked in acetone and wrapped in aluminium foil. Improper removal can cause temporary nail damage, including cracking, peeling, and an overall weakening of the nail plate.
To maintain nail health, it is recommended to take breaks between manicures to allow nails to recover. Applying a moisturising product, such as petroleum jelly, several times daily can help to minimise brittleness and prevent nails from chipping. It is also important to prioritise the health and maintenance of your nails, including keeping them dry and moisturised, to prevent fungal infections.
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Gel nails may be more difficult to clean using alcohol hand gel
While gel nails are a popular choice for those wanting a long-lasting and vibrant manicure, there are concerns about the potential for bacterial and fungal infections.
One study found that gel nails may be more difficult to clean using alcohol hand gel, which could increase the risk of infection. The study, conducted at three health centres, examined the bacterial burden of gel nails, standard nail polish, and natural nails on the hands of healthcare workers. While all three nail types became more contaminated with bacteria over time, standard polish and natural nails were more effectively cleaned with alcohol hand gel than gel nails.
The risk of infection with gel nails is further heightened by the curing process, which involves exposure to ultraviolet A (UVA) rays, causing skin ageing and DNA damage that can lead to skin cancer. The use of UV lamps is not limited to gel nails, however; traditional nail polishes can also require curing under UV light, which can lead to complications such as dermatitis or malignancy.
To minimise the risk of infection, it is recommended that you choose a reputable salon that maintains high hygiene standards and follows proper sanitation practices. This includes ensuring that tools are cleaned and disinfected after each client and that your nail technician properly prepares your nails before applying the gel.
Additionally, it is important to keep your nails and cuticles moisturised to prevent dryness and cracking, as this can create openings for fungal infections. Remember to prioritise the health and maintenance of your nails, and consider taking breaks between manicures to allow your nails to recover.
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Gel nails can increase the risk of fungal infections if not maintained properly
While gel nails do not inherently cause fungal infections, improper application and maintenance can increase the risk of developing an infection.
Fungal infections thrive in warm and moist environments. If a nail technician does not properly sanitise their tools or if the nails are not adequately prepped before gel application, this can create an environment for fungi to grow. Therefore, it is important to ensure your nail technician follows proper hygiene practices, such as using clean and disinfected tools, and properly preparing your nails before applying the gel. This includes cleaning, shaping, and gently roughing the nail surface.
To reduce the risk of fungal infections, it is recommended to keep your nails dry and use gloves when doing tasks involving prolonged water exposure. Moisturising your nails and cuticles can also help prevent dryness and cracking, which can create openings for fungal infections. Additionally, it is important to prioritise the health and maintenance of your nails, including sticking to the recommended maintenance schedule for gel nails to avoid overgrowth, lifting, and moisture buildup.
It is worth noting that gel nails can be tough on nails, leading to brittleness, peeling, and cracking. Removing gel polish can also damage your nails if not done carefully. To maintain nail health, it is recommended to take breaks between manicures, allowing time for your nails to recover.
Overall, while gel nails can increase the risk of fungal infections if not maintained properly, following proper hygiene practices and nail care routines can help reduce this risk.
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Frequently asked questions
Gel nails themselves do not cause infection, but they can increase the risk of bacterial and fungal infections if not properly maintained and cleaned.
Gel nails can increase the risk of infection by trapping bacteria underneath the nail. This is more likely to occur if the nail technician does not properly sanitise their tools or if the nails are not properly prepped before gel application.
To reduce the risk of infection, it is important to choose a reputable salon that maintains high hygiene standards and properly sanitises their tools. It is also important to ensure that your nail technician properly prepares your nails before applying the gel.
Signs of infection after getting gel nails may include redness, swelling, pain, or discharge around the nails. If you experience any of these symptoms, remove the gel nails and seek medical attention if necessary.
To remove gel nails safely, it is recommended to soak only your fingertips in acetone or to use cotton balls soaked in acetone and wrapped in aluminium foil. Do not pick or peel the gel polish off, as this can damage your nails. To prevent further damage, apply a moisturising product such as petroleum jelly and take a break from gel nails to allow your nails to recover.











































