Brittle nails are often a normal result of aging, but may also be due to certain diseases and conditions. Onychoschiza, or splitting of the nails, is a very common problem that is often seen by dermatologists. The term onychoschizia includes splitting, brittle, soft or thin toenails and fingernails, and is more common in women than men. Brittleness of the nail may be caused by trauma, such as repeated wetting and drying, repeated exposure to detergents and water, and excessive exposure to harsh solvents, such as those found in nail polish remover. Nail brittleness may also be caused by an underlying medical condition, such as Raynaud's disease, low thyroid function, or lung conditions. Fortunately, there are several methods available to help deal with brittle nails and restore them to a healthy, strong state.

Excessive Moisture and Dryness

Brittle nails are fingernails or toenails that break or split easily-they may flake off or look thin. If you have brittle nails, they may look unsightly and can be painful if they break off close to the nail bed. In most cases, brittle nails are caused by external factors and do not often indicate a serious underlying health issue. Excessive moisture and dryness are the most common causes for brittle nails, as nails can become brittle if they are too dry, or if they get wet and dry too often. This can be caused by very hot or dry air from the climate or from indoor heating.

People who need to wash their hands often, such as nurses and food service works, can also get brittle nail, while some people may have a genetic predisposition to brittle nails from dryness, and aging is also a factor. Nails that are brittle due to moisture and dryness can be helped by limiting as much as possible the amount of time your hands get wet, and by using a gentle, moisturizing soap. When cleaning your house, remember to wear gloves in order to keep your nails from repeatedly getting wet and dry. Soaking dry nails and then moisturizing the nails and cuticles with a lotion may also alleviate the problem.

Chemical Exposure and Nutrient Deficiency

Chemicals that are found in cleaning products, nail polish and acetone nail polish remover can also cause brittle nails. These chemicals can rob your nails or moisture and pol that keeps the nails strong and holds them together. As previously mentioned, wearing gloves while working with chemical products will help to protect your nails from damage. If you wear nail polish all the time, try giving your nails a break from the polish until the problem clears up. Always use an acetone-free nail polish remover, which is healthier for both your nails and your body.

Additionally, your brittle nails could be caused by environmental factors that usually include weak nails at the tips and stronger lower parts of the nails. If your nails are uniformly weak, or if they are becoming more brittle with aging or menopause, a nutritional deficiency could be the reason. Iron deficiency is the most common cause, which causes nails to become brittle and concave. Horizontal lines across the nail may also indicate a vitamin deficiency. Dietary changes should improve your nails, and remember to eat foods that are rich in vitamin C, protein and healthy fats.

Visit your Bridgeton, MO dermatologist today for more information on brittle nails and to find out if you suffer from this condition. With proper diagnosis, your dermatologist will be able to create an appropriate treatment plan for your brittle nails.