How Dermatologists Give Us Beautiful Skin Essay

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Dermatology is “the science of skin and its disease.” (Venes, 2009, p.658 ). A dermatologist is a physician who studies, diagnoses and treats diseases and disorders of the skin. Some of the more common skin diseases dermatologists treat are acne, rosacea, and solar lentigo or better known as liver spots or age spots. Acne vulgaris, is the medical term for acne. “Acne vulgaris is one of the most common conditions for which patients seek dermatological care and is estimated to affect between 40 and 50 million individuals in the United States.” (Davis, & Callender, 2010) It can appear in the form of blackheads, whiteheads, red spots cysts, and even boils. Although anyone can have acne, the majority of cases can be found in teenagers.…show more content…
Rosacea is a common red, acne-like skin condition that affects adults between ages 30-60. “As of 2010, rosacea is estimated to affect at least 16 million people in the United States alone and approximately 45 million worldwide” (Cole, 2014). Most people with rosacea are Caucasian and have fair skin. It affects the middle third of the face with redness, sensitive skin, burning, stinging, and swelling. It is mainly seen on the forehead, the chin and the lower half of the nose. The exact cause of rosacea is not known however suspected causes of rosacea may be due to genetic factors, gastrointestinal disease, and medications that cause blood vessels to widen. Emotional factors such as stress, fear, and anxiety may trigger and aggravate rosacea. Flare-upa can be due to changes in the weather like strong wind or a change in the humidity. Sun exposure and sun-damaged skin is commonly associated with rosacea. Exercise, alcohol, emotional upsets, and spicy food are other well-known triggers. Typical signs and symptoms of rosacea include facial flushing, blushing, redness, burning, red bumps, and small cysts. The symptoms of rosacea tend to come and go. The skin may be clear for some time and then break out again. Rosacea tends to evolve in stages and typically causes inflammation of the skin of the face, particularly the forehead, cheeks, nose, and chin. When rosacea first develops, it may appear,

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