Oils that protect the skin are secreted from pores in the skin. Additionally, pores are the small openings through which hair grows, providing another protective layer on the body. According to Derma Doctor, pores are a vital component of the skin that provide the route through which hair and oils reach the skin's surface. Although pores are a natural part of the body's makeup, there are techniques you can utilize to minimize their appearance.
Causes
The shape and size of pores is primarily determined by heredity. According to Derma Doctor, people with inherently dry skin tend to have smaller pores; those with oily skin production have larger pores. Pores become more noticeable when oil secretion is at its highest. Sun exposure also cause pores to become larger because of the thickness of the skin that forms around the tiny holes due to ultraviolet damage. Aging increases the size of pores, and improper cleansing can cause pores to become larger as dirt and oil accumulates around the openings.
Effects
Blackheads form when oil clogs up the pore openings and make them appear larger. Oil pools behind the clog and can become infected. Acne lesions form when clogged pores are not treated. Dead skin cells and dirt continue to collect in the pores, making them expand as the detritus accumulates. The parameter of the pore expands and the pore's appearance becomes even darker and more pronounced.
Misconceptions
Though it may seem that increased cleansing can reduce oil production and blackhead formation, making pores appear smaller, the opposite is true. According to the American Academy of Dermatology, increased scrubbing irritates sensitive pores and can actually cause them to become enlarged from excessive rubbing. Wash your face no more than twice a day with a mild cleanser, using the tips of your clean fingers, to prevent irritating and enlarging pores. Allow the natural oils in your skin to evaporate and pores will naturally shrink to their normal size.
Considerations
Pores naturally shrink with age as oil and collagen production decrease and skin becomes loose and dry. Although you may enjoy the decrease in pore size that accompanies age, when pores shrink too much, skin becomes parched and aged. Using natural drying agents such as hot water or sun tanning to reduce pores can lead to premature dry skin. Instead, the National Institute on Aging recommends keeping skin moist by drinking sufficient fluids, avoiding the sun, moisturizing regularly and washing with lukewarm water.
Features
Staying out of the sun is the easiest remedy to prevent pores from becoming enlarged. But when you are in the sun, sunscreen can protect sensitive pores from becoming irritated and clogged. According to the Mayo Clinic, sunscreen that's labeled noncomedogenic is the most effective for preventing clogged pores that will appear larger. Water-based sunscreen and cosmetics also are more effective for protecting and covering large pores without additional irritations.



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