Nail ridges: Cause for concern? - Mayo Clinic
2022年5月28日 · Vertical nail ridges extend from the cuticle to the tip of the nail. With age, vertical nail ridges may become more numerous or prominent because of changes in cell turnover …
7 fingernail problems not to ignore - Mayo Clinic
2023年6月30日 · Beau's lines are grooves that run across the nails. They can appear when nail growth temporarily stops due to injury or illness. Beau's lines may be caused by: Infections. …
Fingernails: Do's and don'ts for healthy nails - Mayo Clinic
2024年11月22日 · Healthy fingernails are smooth. They don't have pits or grooves. They're all one color and free of spots. Sometimes fingernails get harmless ridges that run up and down, …
Mayo Clinic Minute: Fingernails are clues to your health
2024年3月13日 · Vivien Willliams: Your fingernails are clues to your overall health. Many people develop lines or ridges from the cuticle to the tip. Many people develop lines or ridges from the …
Nail fungus - Symptoms and causes - Mayo Clinic
2024年5月15日 · Nail fungus can affect fingernails, but it's more common in toenails. When to see a doctor. You may want to see a health care provider if self-care steps haven't helped and the …
How to trim thickened toenails - Mayo Clinic
2023年8月15日 · Thickened toenails can be uncomfortable, especially if they grow too long. Learn how best to trim them.
Common warts - Symptoms and causes - Mayo Clinic
2024年5月16日 · Don't bite your fingernails or pick at hangnails. Groom with care. And avoid brushing, clipping or shaving areas that have warts. Avoid shared hot tubs, showers and warm …
Melanoma - Symptoms and causes - Mayo Clinic
2023年12月30日 · Mucosal melanoma develops in the mucous membrane. This tissue lines the nose, mouth, esophagus, anus, urinary tract and vagina. Mucosal melanomas are especially …
Actinic keratosis - Symptoms & causes - Mayo Clinic
2022年12月17日 · An actinic keratosis (ak-TIN-ik ker-uh-TOE-sis) is a rough, scaly patch on the skin that develops from years of sun exposure.
Lichen planus - Diagnosis and treatment - Mayo Clinic
2024年11月20日 · AskMayoExpert. Oral lichen planus. Mayo Clinic; 2021. High WA, et al., eds. Lichenoid skin eruptions. In: Dermatology Secrets. 6th ed. Elsevier; 2021. https://www ...