Learn About Nail Infections
How do you know if you have a fungal or bacterial nail infection, or cutaneous warts? How can you avoid nail infections?
SYMPTOMS
Bacterial Nail Infection:
- Redness of the skin around your nail
- Tenderness of the skin around your nail
- Pus-filled blisters
- Changes in nail shape, color, or texture
- Detachment of the nails
Fungal Nail Infection:
- Discolored nails (yellow, brown, or white)
- Thick nails
- Fragile or cracked nails
- Distorted shape of nails
Periungual Warts:
- Small, fleshy, grainy bumps on fingers or hands
- Flesh-colored, white, pink, or tan warts
- Rough to the touch
- Black pinpoints (small, clotted blood vessels)
causes
Bacterial Nail Infection:
- Overzealous manicuring
- Nail biting or picking hangnails
- Thumb-sucking
Fungal Nail Infection:
- Fungi (yeast or molds) that live in the environment
- Brittle and dry nails
- Weakened immune system
- Athlete’s foot (for toenail fungal infection)
Periungual Warts:
- Caused by the human papillomavirus (HPV)
- Spread by casual skin contact or through shared objects like towels
- Spreads through breaks in the skin (hangnail or scrapes)
TIPS TO HELP PREVENT NAIL INFECTIONS
- Keep your hands and feet clean and dry
- Clip your fingernails and toenails short and clean
- Don’t walk barefoot in areas like locker rooms or public showers
- Don’t share nail clippers with other people
- Avoid cutting your cuticles
- Avoid shared, unsterilized nail manicure equipment
- Opt to bring your own sterilized manicure equipment to a nail salon
- Don’t pick at warts on hand (if present)
- Clean and cover cuts to minimize the risk of HPV getting into your body