They may also result from metabolic, inflammatory, or traumatic influences. People of all ages and ethnic backgrounds can have Beau's lines. Most commonly, they are seen in chemotherapy patients in reaction to a drug. Beau's lines occur along the fingernails and the toenails. The grooves extending across the nail plate often span its entire breadth. The involvement of multiple nails may suggest a systemic cause, including a side effect from medication, but the phenomenon may be limited to just the thumb nails and big toe nails.
Slide show: 7 fingernail problems not to ignore. Previous Next 5 of 7 Beau's lines Beau's lines are indentations that run across the nails. Thank you for Subscribing Our Housecall e-newsletter will keep you up-to-date on the latest health information. Please try again. Something went wrong on our side, please try again. Show references Habif TP. Nail diseases. Louis, Mo. Accessed Nov. It usually occurs along with a sore throat and high fever and often affects younger children and teens.
If left untreated, it can cause major bodily problems affecting the heart, kidneys, and other body parts. Zinc is a mineral found in many foods in our diet, from oysters to beans. A lack of zinc in the body may be caused by a poor diet or other factors. A black line on the nails is known as a splinter hemorrhage. It can be caused by local trauma, such as getting your finger stuck in a door, or a medical illness like endocarditis or psoriasis. Another kind of line, which can be black or brown, is known as melanonychia.
This condition may be the harmless coloration of your nail. It could be the sign of a health issue, such as trauma or infection. They commonly affect people with liver disease. These are linked to liver disease. White spots on the nails are known as leukonychia. Nails grow very slowly. Your entire fingernail will grow and replace itself within 6 months. Filling your diet with rich variety, and in some cases supplements, can help your nails grow strong and healthy. The appearance of our nails can sometimes shed light on our health.
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Are You Confident of the Diagnosis? What you should be alert for in the history A variety of causes including systemic illnesses and medications can cause this phenomenon.
Who is at Risk for Developing this Disease? What is the Cause of the Disease? Please login or register first to view this content. Open Next post in Dermatology Close. Basex-Dupre-Christol syndrome. Close more info about Beau's Lines. Log in to continue reading this article.
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