Onychorrhexis is the medical diagnosis for brittle fingernails that feature vertical ridges, and the primary cause is unusual dryness within the nail. Other causes include malnutrition, endocrine disorders, skin conditions such as psoriasis, low levels of thyroid hormone and Raynaud's phenomenon, th
Fingernails are made of multiple layers of a strong material called keratin. Keratin is a protective protein produced by the body. It consists of proteins that form filaments and enzymes.
Some of the most common causes of fingernail problems and abnormalities are diseases, injury to the nail, infection, drugs and poisonous substances. These factors can contribute to fingernail problems that alter the shape, color, texture and structure of the fingernails. Among the usual fingernail p
Common fingernail problems include general weakness, tearing and peeling of the nails. Cutting fingernails below the natural nail line is also a common problem that people have with their nails.
There are at least 45 different possible causes for white fingernails according to RightDiagnosis. These causes range from having white nails at birth, known as congenital white nails, to the more serious cause of arsenic poisoning.
Brittle fingernails are caused by trauma, overexposure to harsh solvents, recurring exposure to liquids, malnutrition or an underlying health problem, according to NYU Langone Medical Center. Brittle nails are also a normal effect of aging, according to MedlinePlus.
Dr. Bailey Skin Care recommends applying oils and lotions to thin fingernails. Shea butter, coconut oil, olive oil and avocado oil are common hydrating ingredients that many people already have at home. It is best to apply oils and creams to wet nails so as to trap in the moisture.
Humans have fingernails to protect sensitive skin on the fingers from cuts, burns and other damage. Nails on the fingers help people pick and pry, essentially serving as natural tools. They help with grooming by letting people brush off dirt and contaminants from skin and help people perform simple
Fingernails grow from the root of the nail, pushing old cells out which flatten and harden, as new cells take their place. The flattened and hardened nail then slides along the nail bed, which is fed with minuscule blood vessels.
Fingernails can grow downward as a result of a condition called nail clubbing in which the fingers grow larger, while the nails grow around and curve over the larger fingertips, explains Mayo Clinic. Health problems such as low blood oxygen, inflammatory bowel disease, AIDS and cardiovascular diseas