The Dangerous truth behind acrylic nails.
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Spa Stuff
Posted on: 04/09/08
The Dangerous truth behind acrylic nails.
Methyl Methacrylate
- Found In: Nail products, primarily used in application of acrylic nails
- Cause for Alarm: The chemical has been linked to fungal infections, nail deformities and other problems. Prolonged exposure can lead to eye, skin and lung irritation, abnormal liver or kidney function, nervous system damage or reproductive problems.
- Safe Bet: Stick with salons that use ethyl methacrylate, a safer bonding liquid, instead. It's more expensive, but isn't your safety worth it?
What are the health risks associated with MMA products?
MMA-related complaints range from skin allergies to permanent loss of the nail plate. Here are the most common complaints that prompted the FDA to take action:
Nail Infections
The surface bond of the MMA acrylic is so strong to the soft tissue that even a slight trauma to the nail can cause the nail to break and lift off the nail bed. This can result in serious nail breaks, infection and loss of the nail plate. Ironically, it is the strength of the acrylic that attracts some users of the product. While MMA used in the medical and dental industries provides superior adhesion to bone, it is not appropriate or safe for use on the softer nail tissue.
Respiratory problems and eye, nose and throat irritation.
MMA vapors are toxic even in small doses and can cause lung, liver and heart valve damage, especially with long term exposure. This has been documented in laboratory animals as well as in lab technicians from dental labs where crowns and dentures are made. Wearing a mask does nothing to prevent inhalation of MMA fumes. Masks only reduce the inhalation of acrylic dust.
Permanent Nail Deformities
The small molecular structure of MMA makes it possible for it to be absorbed through even unbroken skin. It can also actually do permanent damage to the matrix of the nail and further absorb into the body. While MMA will not store in the tissue, it is stored as methanol in the blood and urine.
Severe Allergic Reactions
Repeated exposure to products containing MMA can result in severe allergic reactions. Redness, swelling and itching are common symptoms which can lead to the development of tiny blisters around the cuticles and fingertips. These blisters can develop into open sores, and the fingertips may become numb or feel itchy under the nail.
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