Green nail syndrome
Green nail syndrome (GNS), also known as Chromonychia, is a nail disorder characterized by greenish discoloration of the nails. It is often caused by a bacterial infection, specifically by the bacteria Pseudomonas aeruginosa.
Causes[edit | edit source]
The primary cause of green nail syndrome is infection with the bacteria Pseudomonas aeruginosa. This bacteria is commonly found in the environment and can enter the body through a break in the skin or nail. The bacteria produce a green pigment called pyocyanin, which is responsible for the green discoloration of the nails.
Symptoms[edit | edit source]
The main symptom of green nail syndrome is a greenish discoloration of the nails. Other symptoms may include:
- Nail discoloration (usually green, but can also be black or blue)
- Nail thickening
- Nail crumbling
- Nail detachment
Diagnosis[edit | edit source]
Diagnosis of green nail syndrome is typically based on the characteristic green discoloration of the nails. A doctor may also take a nail sample to confirm the presence of Pseudomonas aeruginosa.
Treatment[edit | edit source]
Treatment for green nail syndrome usually involves topical or oral antibiotics to eliminate the Pseudomonas aeruginosa infection. In severe cases, the affected nail may need to be removed.
Prevention[edit | edit source]
Prevention of green nail syndrome involves good nail hygiene, such as keeping the nails clean and dry, and avoiding nail trauma.
See also[edit | edit source]
Green nail syndrome Resources | ||
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Credits:Most images are courtesy of Wikimedia commons, and templates Wikipedia, licensed under CC BY SA or similar.Contributors: Prab R. Tumpati, MD