Tetracycline photo-onycholysis.

Area of Science:

• Dermatology
• Pharmacology

Background:

• Tetracycline antibiotics are widely used for various infections.
• Photo-onycholysis is a known, albeit rare, adverse effect associated with certain medications.

Observation:

• A case of photo-onycholysis is presented.
• This condition involves nail separation from the nail bed, often triggered by light exposure.

Findings:

• The patient developed photo-onycholysis during tetracycline therapy.
• The occurrence of photo-onycholysis may be underestimated in clinical practice.

Implications:

• Physicians should consider photo-onycholysis as a potential complication of tetracycline use.
• Increased awareness can lead to earlier diagnosis and management of this adverse drug reaction.