Know about the causes of rosacea and what it is. Rosacea is one of the many diseases that are best recognized for excessive reddening for those who have it, especially in the forehead, cheeks, nose, and chin. The eyes can also be afflicted by Rosacea which results in  burns and itch.  It commonly affects people with fair complexion and is more common in adult females than men.

Rosacea generally affects middle-aged individuals and numerous can take it wrongly and diagnose it as adult acne because, like acne, you can find pustules and papules. Other signs or symptoms are blood vessel lines in the face, red gritty eyes, burning and stinging of the face, and in serious cases in males, the formation of knobby bumps in the nose known as rhinophyma.

The real trigger of rosacea isn’t precisely known, but researches have put forth numerous theories on how it can develop. Since skin flushing is one of the major symptoms of rosacea, some experts believe that it is vascular and has something to do with the underlying condition of the blood vessels.

One theory is that rosacea is brought on by increased amounts of cathelicidin, a peptide that protects the skin against infection, combined with an elevated levels of enzymes known as stratum corneum tryptic enzymes (SCTE). It’s said that too much levels of these two might trigger the symptoms of rosacea.

Another possible cause of rosacea is the incidence of the bacteria H. pylori within the gastrointestinal tract. The presence of this bacteria in the stomach brings about the production of hormones that promotes skin color flushing.

Demodex mites that live in facial hair follicles are also suspected to cause rosacea. These mites may clog the sebaceous glands in the face thus causing the redness of the skin color.

Scientists have also observed that Rosacea can develop if your family members have this condition in the first place.  This means that rosacea might come because of your genetic imprint, allowing your skin to become red.

This includes exposure towards the sun, drinking alcohol, eating chili foods, stress, difficult physical exercise, drugs, and cosmetics. These include exposure to the sun, spicy foods, drinking hot beverages and alcohol, strenuous exercise, stress, anxiety, cold wind, strong cortisone creams, vasolidating drugs, perfumed cosmetics, among others.

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