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“A regular skin checkup can literally save your life.” Jennifer Krasnoff, MD
  • Fingernails grow an average of only 0.1 millimeter (mm) each day, whereas toenails grow 1 mm per month. Individual nail growth rates depend on age, time of year, activity level, and heredity.
  • Nails grow faster on fingers — especially on your dominant hand — than toes.
  • Women's nails grow more slowly than men's, except possibly during pregnancy.
  • Nails grow more rapidly in summer than in winter.
  • Nail growth is affected by disease, nutrition, medications, trauma, chronic illness, fever, and the aging process.

Nail problems

  • Nail problems make up about 10 percent of all dermatological conditions.
  • Nail problems usually increase throughout life and affect a high number of senior citizens.
  • Symptoms that could signal nail problems include color or shape changes, swelling of the skin around the nails, thinning or thickening of the nails, bleeding or discharge, and pain.
  • Nails often reflect our general state of health. Changes in the nail, such as discoloration or thickening, can signal health problems, including liver and kidney diseases, heart and lung conditions, anemia and diabetes.
  • Fungal infections cause about half of all nail disorders. They are more common in toenails because the toes often are confined to a warm, moist, weight-bearing environment within your shoes.
  • Although rare, melanomas can grow under the nail. Such melanomas may be mistaken for an injury, so you should consult a dermatologist if a dark-colored streak appears within the nail plate, if the nail discoloration does not gradually improve, or if the size of the streak increases over time.
  • Other common nail problems include:
    • White spots that appear after an injury to the nail.
    • Vertical lines, known as splinter hemorrhages, under the nails that are caused by nail injury or certain drugs or diseases.
    • Bacterial infections, which are most often due to injury, poor skin hygiene, nail biting, finger sucking, or frequent exposure to water.
    • Ingrown toenails, which are caused by improper nail trimming, poor stance, digestive problems, or tight shoes. 

Tips for keeping nails healthy

  • Keep your nails clean and dry to prevent bacteria from collecting under the nail.
  • Cut your fingernails and toenails straight across and rounded slightly in the center. This keeps your nails strong and helps avoid ingrown toenails.
  • Wear proper-fitting shoes and alternate shoes on a regular basis. Tight shoes can cause ingrown toenails.
  • Do not try to self-treat ingrown toenails, especially if they are infected. See a dermatologist.
  • Use an antifungal foot powder daily.
  • Do not bite your fingernails. You can transfer infectious organisms between your fingers and mouth. Also, nail biting can damage the skin around your fingers, allowing infections to enter.
  • Report any nail problems to your dermatologist. Nail changes such as redness, swelling, and pain could signal an infection or other serious problems.

Nail salon safety

  • Most nail salons follow strict sanitation guidelines, but consumers should check to make sure that the salon, the manicure stations, and the implements are clean and that the technicians wash their hands between clients.
  • Consumers who get frequent manicures and pedicures should bring their own implements to the salon.
  • Don't let a nail technician cut or push back your cuticle. It might allow an infection to develop.
  • If you have itching, burning, or any type of allergic reaction to a nail cosmetic, see a dermatologist.


See your dermatologist for successful diagnosis and treatment of nail problems.

 


 

 

 

Petaluma Office
165 Lynch Creek Way
Petaluma, CA 94954
 M-F, 8:00am-5:00pm
(707) 762-5531
Fax: (707) 762-5976

 

 

Hercules Office
500 Alfred Nobel Dr., Ste. 245
Hercules, CA 94547
M-F, 8:00am-5:00pm
Open Saturday for aesthetic services
 (510) 741-7418
Fax: (510) 741-7456

 

Billing office
510-741-7299
Fax: 510- 741-7493

 


At Dermatology Associates of the Bay Area, our board-certified dermatologists serve patients at our Petaluma and Hercules offices. We are committed to the highest standards, and we offer a full range of cosmetic, medical, and surgical dermatology procedures, as well as quality skin care products.

Dermatology Associates of the Bay Area
165 Lynch Creek Way | Petaluma, California 94954 | Phone: (707) 762-5531 | Fax: (707) 762-5976
500 Alfred Nobel Drive, Suite 245 | Hercules, California 94547 | Phone: (510) 741-7418 | Fax: (510) 741-7456