Rosacea Causes
Rosacea is not infectious and it does not occur because of bad hygiene. It could be caused by an overactive immunity system, environmental factors, hereditary factors or a combination of these. Rosacea does not occur because of poor hygiene or infection.
The following can cause flare-ups:
- Red wine and other alcoholic beverages
- Emotions
- Wind or Sun
- Hot drinks and spicy foods
- Temperature extremes
- You can find a wide range of cosmetics, hair care, and skincare products
- Some blood pressure medications contain drugs that dilate blood vessels.
- Hot tea and coffee
Rosacea is not well understood by experts. Many people think that Rosacea can be caused by:
- Abnormalities of the blood vessels: According to a dermatologist or skin specialist, abnormalities of the blood vessels in your face can cause spider veins and facial flushing. They are unsure of the cause for the inflammation in blood vessels.
- Helicobacter Pylori bacteria: These intestinal bacteria regulate the production of bradykinin. This mini polypeptide causes the blood vessels dilate. This bacterium is thought to play an important role in the progression Rosacea.
- Demodex folliculorum, a skin mite: Demodex is a mite that lives on the skin and causes little or no harm. Rosacea patients tend to have a higher number of these mites. Rosacea and mites are not clearly linked.
- Family History: The majority of Rosacea sufferers have a close family history. This could indicate that Rosacea has a genetic component.
Rosacea is caused by a variety of factors, including genetic, environmental, inflammatory and vascular. The skin damage caused by chronic UV exposure is a major factor. Rosacea is a condition where the skin’s immune system has a strong response.
- Cathelicidins promote dilation of blood vessel and neutrophil infiltration in the dermis
- The fluids that leak from these dilated vessels lead to the release of proinflammatory cytokines, swelling (edema), and inflammation.
- The skin produces cathelicidins as part of its normal defense system against microorganisms.
- Vasodilation is also caused by the nitric-oxide secreted by neutrophils
Rosacea’s exact cause is unknown. The possible causes include defects in the nervous system, immune system, or vascular system. Rosacea is more common in families. Rosacea is more common in people with fair skin and who blush easily. Adults between 30-60 years old can experience symptoms. Rosacea is more common in women, and more often on the chin or cheeks. Rhinophyma is more common in men. Rosacea is more severe in men. The sun can also cause unexpected flushing, which can last several hours.
A skincare product can cause your face to itch, burn or sting constantly. Triggers are anything that causes your Rosacea to spread. Rosacea is most commonly triggered by hairspray or sunlight. Skin specialists (dermatologists), sometimes, ask their patients to identify their triggers prior to starting treatment. Your dermatologist may ask you to take stronger medication or inquire about an office treatment like laser therapy.
Rosacea is also affected by matrix metalloproteinases, such as elastase or collagenase.
- MMPs may also regulate cathelicidins that lead to inflammation
- They are increasing in concentration, and may be causing thickened, hardened and inflammatory skin.
- These enzymes help in wound healing and blood vessel formation (known as Angiogenesis).
Rosacea papules are often examined for hair follicle mites, Demodex foliculorum. However, their role in the condition is not yet clear. Helicobacter Pylori is associated with an increased risk of Rosacea, but dermatologists are not convinced. Rosacea can be irritated with facial oils, creams or topical steroids. Rosacea is an inflammatory skin condition. Rosacea is characterized by skin thickening and facial flushing. Despite the fact that there has been no cure in recent years, people can still take medications to treat symptoms. Also, home remedies are beneficial. If you have any concerns about Rosacea, it is best to consult a doctor.
Rosacea has yet to be identified. The cause of Rosacea is unknown. It could be a combination environmental and hereditary. Rosacea has been linked to blood vessel abnormalities and immune system. Blood vessels can dilate (widen) in a person with this condition. This can lead to flushing or redness. Rosacea can also be caused by abnormal infections. Inflammation occurs when the immune system responds to an invading invader, like bacteria. A normal inflammation can impair the skin’s ability to protect the body. Researchers believe that Rosacea symptoms and signs are caused by a link between abnormal inflammations, blood vessel abnormalities, and disruption of the skin barrier.
Rosacea can be triggered by environmental (nongenetic) factors. The sun’s UV (ultraviolet) radiation is one of the most studied factors in Rosacea. UV radiation can cause oxidative stress, which may harm skin cells. Rosacea may also be caused by an excess of microorganisms living on the skin. This includes mites called Demodex folliculorum.
These mites cause an abnormal immune response and disrupt the normal barrier on the skin. Other factors that may exacerbate the symptoms of Rosacea include spicy foods, heat exposure and alcohol. Rosacea is not curable, but treatments can help improve symptoms and skin appearance. Wear sunscreen every day. To cure flare-ups, avoid triggers that are familiar. Rosacea may worsen if it is left untreated.
