Green nail syndrome
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| Green nail syndrome | |
|---|---|
| Synonyms | Chloronychia |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Green discoloration of the nail |
| Complications | Paronychia, onycholysis |
| Onset | Gradual |
| Duration | Persistent until treated |
| Types | N/A |
| Causes | Pseudomonas aeruginosa infection |
| Risks | Frequent exposure to water or moist environments |
| Diagnosis | Clinical examination, culture |
| Differential diagnosis | Fungal nail infection, trauma |
| Prevention | Keeping nails dry, avoiding prolonged exposure to water |
| Treatment | Topical antibiotics, vinegar soaks |
| Medication | N/A |
| Prognosis | Good with treatment |
| Frequency | Rare |
| Deaths | N/A |
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]
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]
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]
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]
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]
Prevention of green nail syndrome involves good nail hygiene, such as keeping the nails clean and dry, and avoiding nail trauma.
See also[edit]
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