Green nail syndrome

From WikiMD's Wellnesspedia

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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Contributors: Admin, Prab R. Tumpati, MD