Rosacea, present in over 16 million Americans, is quite a common disease, but is often mistaken for other skin conditions or acne. It appears as a rash on primarily the nose and cheeks with redness, and often small pus-filled skin raised above the surface. The skin condition may also cause eye problems in patients. Oftentimes, all of these symptoms are fleeting, coming and going on the patient.
Even though scientists aren’t completely sure what the causes of rosacea are, they do have some theories. The skin disease may arise in part due to inflammation of the skin, but do not completely understand why that inflammation occurs. Some believe that it’s because of exposure to skin irritants like ultraviolet (UV) rays. Others believe that the inflammation can occur due to a patient’s overactive immune system. Most scientists also concur on the idea that genetics play a role in rosacea’s development, though a specific gene has not been identified thus far.
Though rosacea cannot necessarily be prevented, the stress factors can be understood and the rash can be mediated and flare-ups can be avoided. When stress factors, such as extensive sunlight or certain foods, are avoided, the rash’s effect is often reduced. Other flare-up factors may include wind, hot drinks, spicy food, alcohol, exercise, certain drugs that work to dilate blood vessels, and some cosmetic products. Additionally, scientists have compiled some risk factors that may put patients at a higher likelihood of acquiring rosacea, including having skin that burns easily, being 30 to 50 years old, having a history of smoking, or having a family member that also has rosacea.
Rosacea does not have an exact cure as of now, but there are ways to treat the symptoms. First, seeing a certified dermatologist is recommended if someone suspects that they might have rosacea. A dermatologist will be best qualified to give further instructions on how to treat the disease. They may prescribe an ointment or cream that can be helpful to remove the rash on the skin. Additionally, for rosacea that is less mild, medications and lasers may also be used. A dermatologist will determine the best course of action.
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