In unusual cases, a skin biopsy may be required to help confirm the diagnosis of rosacea. Occasionally, a dermatologist may perform a noninvasive test called a skin scraping in the office to help exclude a skin mite infestation by Demodex, which can look just like rosacea (and may be a triggering factor). A skin culture can help exclude other causes of facial skin bumps like staph infections or herpes infections. Blood tests are not generally required but may help exclude less common causes of facial blushing and flushing, including systemic lupus, other autoimmune conditions, carcinoid, and dermatomyositis.
Your skin really is much like the cover of a book. It is the first thing people notice about you, and inside of it, holds many wonders and mysteries. However, much like how all book covers don’t look the alike, the same can be said for a person’s skin, as there are many factors, most of which are outside of our control, that can impact the way it looks.
The redness in rosacea, often aggravated by flushing, may cause small blood vessels in the face to enlarge (dilate) permanently and become more visible through the skin, appearing like tiny red lines (called telangiectasias). Continual or repeated episodes of flushing and blushing may promote inflammation, causing small red bumps, or papules, that often resemble teenage acne. Acne rosacea and adult acne are other names for rosacea. One of the most unpleasant aspects of rosacea is the overgrowth of dermal tissues producing a "phymatous" change in the skin. This appears as a thickening and permanent swelling of the facial tissues. A bulbous nose called rhinophyma is an example of this change.
Español: borrar una cicatriz de espinilla, Deutsch: Aknenarben vermeiden, Português: Remover uma Marca de Espinha, Italiano: Eliminare la Cicatrice di un Brufolo, Français: effacer des cicatrices d'acné, Русский: избавиться от шрамов от прыщей, Nederlands: Een litteken van een pukkel kwijtraken, 中文: 消除痘痕, Bahasa Indonesia: Menghilangkan Bekas Jerawat, Čeština: Jak se zbavit jizvy po pupínku, العربية: التخلص من ندوب حب الشباب, ไทย: ลบรอยแผลเป็นจากสิว
Acne (acne vulgaris, common acne) is a disease of the hair follicles of the face, chest, and back that affects almost all teenagers during puberty -- the only exception being members of a few primitive Neolithic tribes living in isolation. It is not caused by bacteria, although bacteria play a role in its development. It is not unusual for some women to develop acne in their mid- to late-20s.