What Causes Ridges in Fingernails?

By alexander

Reviewed: dr. vanta

Article Sources

1. Abdullah, RN, Lina, and Ossama Abbas, MD. 'Common Nail Changes and Disorders in Older People: Diagnosis and Management.' PubMed Central (PMC), Feb. 2011, www.ncbi.nlm.nih.gov/pmc/articles/PMC3038811/
2. 'Hair Loss Types: Alopecia Areata Signs and Symptoms.' American Academy of Dermatology, www.aad.org/public/diseases/hair-loss/types/alopecia/symptoms
3. 'Slide Show: 7 Fingernail Problems Not to Ignore.' Mayo Clinic, Healthy Lifestyle, 11 Oct. 2019, www.mayoclinic.org/healthy-lifestyle/adult-health/multimedia/nails/sls-20076131's=5

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Additional Symptoms Occurring With Fingernail Ridges

Fingernail ridges may be a sign of a possible underlying health issue. They may be accompanied by other signs and symptoms, depending on the health condition. Possible symptoms can include pus or fluid under or around the nail, color streaks on the nail, brittle nails or signs of a skin infection.

These additional symptoms aren't common, but if they appear, a person should make an appointment to see a doctor or dermatologist.

Fingernails