Minocycline-induced hyperpigmentation.

Area of Science:

• Dermatology
• Internal Medicine

Background:

• Rosacea is a chronic inflammatory skin condition.
• Minocycline is a common treatment for rosacea.

Purpose of the Study:

• To describe a rare presentation of blue hyperpigmentation in a patient with rosacea.
• To discuss the recognition and management of this finding.

Main Methods:

• Case report of a 62-year-old male.
• Physical examination findings documented.

Main Results:

• The patient presented with non-palpable, non-pruritic blue patches on the medial lower extremities.
• These findings were noted during a routine examination.

Conclusions:

• Rare dermatological presentations can occur even with well-controlled chronic conditions.
• Physicians should be aware of and prepared to manage unexpected skin findings.