Definition
Rosacea is a chronic inflammatory skin condition that primarily affects the central face. It causes redness, bumps, and visible blood vessels. While the exact cause remains unknown, several factors are believed to contribute to rosacea, including:
- Genetics: Rosacea is more common in people with a family history of the condition.
- Sun exposure: Sunlight can worsen rosacea symptoms.
- Triggers: Certain foods, beverages, medications, and emotions can trigger rosacea flare-ups. Common triggers include spicy foods, alcohol, hot drinks, and stress.
- Demodex mites: Microscopic mites naturally live on human skin. However, an overgrowth of Demodex mites might play a role in some cases of rosacea.
History
The first descriptions of rosacea date back to ancient Greece and Rome. The term “rosacea” comes from the Latin word “roseus,” meaning “rosy.” Throughout history, rosacea has been called by various names, including acne rosacea and erythrosedema.
Treatment
While there’s no cure for rosacea, various treatments can effectively manage symptoms. These include:
- Topical medications: Creams and gels containing ingredients like metronidazole, azelaic acid, and ivermectin can reduce redness and inflammation.
- Oral antibiotics: Low-dose antibiotics like doxycycline can be prescribed to combat inflammation.
- Laser treatment: In severe cases, laser therapy may be used to target visible blood vessels.
- Lifestyle modifications: Avoiding triggers, practicing sun protection, and gentle skincare routines are crucial for managing rosacea.
Disclaimer: Please consult a licensed dermatologist for diagnosis and treatment of rosacea.