Published on: 7/4/2025
What causes discoloration of the nail bed and how can it be treated?
Nail bed discoloration can be caused by various factors, including infections, medications, or underlying health conditions. Treatment depends on the cause and may involve addressing infections or changing medications.
Explanation
Nail bed discoloration can happen for several reasons. Infections, such as fungal infections, can change the color of the nails, often making them appear yellow, green, or brown. Medications can also cause nail color changes, turning nails blue or gray. Additionally, some health conditions like heart or lung problems can lead to blue nails.
Causes of Nail Discoloration
- Infections: Fungal infections are a common cause of nail discoloration.
- Medications: Certain drugs may change nail color.
- Health Conditions: Conditions affecting the heart or lungs can lead to blue nails.
Treatment Options
- For Infections: Antifungal medications may be prescribed.
- For Medication-Induced Discoloration: Changing or stopping the medication can help.
- For Health Conditions: Treating the underlying condition is essential.
If you notice changes in your nail color, it's important to talk to a healthcare provider to determine the cause and appropriate treatment.
(References)
- Hwang JK, & Lipner SR. (2023). Blue Nail Discoloration: Literature Review and Diagnostic .... American journal of clinical dermatology, 36971947.
- Mendiratta V, & Jain A. (2011). Nail dyschromias. Indian journal of dermatology, venereology and leprology, 22016271.
- Forouzan P, & Cohen PR. (2021). Fungal Viridionychia: Onychomycosis-Induced .... Cureus, 35036181.
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