Rosacea is an inflammatory skin condition which may be manifested by acne-like
blemishes, facial redness, telangiectasias (visible, tiny blood vessels), and
enlargement of the nose. The face is the most commonly affected area, although
the neck and upper trunk may be involved. Rosacea usually develops over a long
period of time, and it often seems like a tendency to blush easily with a
ruddy complexion, or sensitive skin.
The exact underlying cause of rosacea is not
known; however, many triggers have been discovered that might cause a flare of
the disease. For example: sunlight, wind, vigorous exercise, hot beverages,
alcohol, caffeine, spicy foods, topical and oral medications, and many others
factors have been shown to aggravate rosacea.
Dermatologists often recommend a combination of
treatments tailored to the individual patient. Together, these treatments can
stop the progression of rosacea and sometimes reverse it. Common medical
treatments for rosacea include topical and oral antibiotics, sunscreen, and
avoidance of triggers. Unfortunately, medical treatments are often
insufficient in relieving the background redness of rosacea.
Consequently, electrosurgery and laser
therapy (typically a pulsed-dye laser) are frequently utilized to
ameliorate the redness and visible blood vessels that are associated with
rosacea. Dermabrasion, CO2
laser therapy, and electrosurgery may be performed in the case of
enlargement of the nose.