What is the scars tissue?

The scar tissue replaces normal skin tissue after damage to the skin. Although the tissue of the scar consists of the same substance as undamaged skin, it looks different because of the way the fibers are arranged in the tissue. The scars are formed every time the skin is damaged behind its first layer, whether this damage comes from cut, burn or skin condition such as acne or fungal infection. Although there are ways to minimize the appearance of scars, there is no way to completely remove them.

How to form

human skin consists of three main layers, epidermis, dermis and hypodermis. When the dermis-pink middle layer is injured in the skin cross-section-it first responds by closing the wound in the area to close the blood clot in the area. After the blood clots, the body then sends fibroblasts, a type of cell that helps to rebuild the skin tissue. These cells decompose the clot and begin to replace it with proteins, especially collagen, which form tissue scars.

Although they are with theseCollagen proteins produced both scar and normal skin, look different because of the way collagen is arranged. In regular skin, collagen proteins overlap in many random directions, but in the tissue of the scar are generally aligned in one direction. This makes the scar different texture than the surrounding skin. The scar tissue is also not as flexible as normal skin and does not have a normal blood supply, sweat glands or hair.

Types of scars

tissue

As an individual scar looks like, it depends on several things, including the circumstances of injury and tone of human skin. For example, the blow of the puncture causes a scar other than the burns and whether the wound becomes infected or not can also affect the appearance of the scar. A wound where the skin is stretched firmly, such as the chest, often causes a stronger scar, because the body must maintain more tissue from opening. The skin tone also plays a role. Although scars generally tend to adapt over time, those with dark skin can darken over time. Those with darker skin canOU also be more susceptible to keloid scarves.

There are five main types of scars:

• Atrophic scars: These scars are sunk down into the skin. This type of scarring is often observed in acne scars or with wounds where the skin or muscle is removed. This type of scarring can also occur when the body produces so much scar in one area, that prevents the growth of new cells where the wound occurred.
• hypertrophic scars: They are usually red or purple and are slightly raised above the skin. They tend to disappear and over time.
• contractual scars: These types of scars often occur with burns and eventually pull the skin towards the locality of the injury. This can cause the skin to look perverted around Wound.
• keloid scars: This is a very raised, red or dark scars that form when the body produces much more collagen in the scar. Keloid scars are actually a benign tumor typeand often grow greater than the area of ​​the original injury. Those who have darker pigmented skin are considered more susceptible to keloid scars, but it is not clear why.
• stretch marks: also called striae, are considered a unique type of scar because they do not occur in response to injuries, but because the skin stretched quickly, often during pregnancy or adolescence. Tissue is often a little released into the skin and tends to disappear with time.

Prevention and treatment of scar tissue

Although there is no way to completely get rid of the tissue of the scar in addition to avoiding skin damage, there are ways to minimize its appearance both in the treatment of the wound and after the scar. With the exception of keloid scars, most of the scar will disappear without treatment.

While the wound is healing:

• covering the wound by bandage - this is especially important before walking in the sun, as UV rays can cause the newly created tissue to turn and slow the PR PRShealing.
• wound cleaning correctly - doctors recommend cleaning the wound with fine soap and lukewarm water. Cleaning with hydrogen peroxide, alcohol or iodine can damage newly forming cells and lead to a more pronounced scar.
• soothing gels - rubbing gel aloe vera on the skin after closing the wound can help reduce redness. Vitamin E gels are not recommended because studies show that they are not very effective, minimizing scars.
• Anti-Atch Cream-it can help with the urge to scratch or touch a medicinal wound that could irritate it and make a more noticeable scar.
• pressure bandages - Some doctors say that on Aran can help prevent the appearance of elevated scars because they push collagen down. There are several different versions of the brands of these bandages, which are often called dressing of scar therapy or scar leaves.

ways to minimize scars after creating:

• Massage-massage of scar with milk or gel recommended by a doctor can help fade many types of scars. It is particularly dIt supports for keloid scars, as this can prevent them from becoming sensitive and painful, and can help analyze part of the built -up collagen.
• Injection - steroid injections can help with hypertrophic or keloid scars and atrophic scars can sometimes be filled with collagen injections. One disadvantage of this type of treatment is that it is almost always temporary and must be repeated regularly.
• Resurfacing leather - this can be done using lasers or with a device that acts as a very fine sanding paper in the procedure called Dermabrasion.
• cryotherapy- it is a technique of freezing of scar and can reduce the appearance of keloids and hypertrophic scars.

In extreme cases, the doctor may recommend surgery. Although surgery cannot get rid of the scar, it may be less noticeable. However, surgery is not recommended for hypertrophic or keloid scars because it can worsen them. Another type of treatment of severe scars is radiation therapy that can sometimes reduce keloid and hypertrophic Jizvy.