Advice 1: Why scars itch

Scars or keloid scars that occurred at the site of trauma or surgical intervention, often continue to harass their owners many years later after healing. They may ache, itch or itch, causing some discomfort, which is almost impossible to get rid of. However, the problem is not as unsolvable as it may seem.

Содержание статьи

Why scars itch

The causes of itching



When trauma to the skin in any way her cloths are torn and shifted, resulting in disrupting the blood flow in the damaged area, which begins to follow the injured skin. The perfect combination of a cut or torn wound edges is impossible, so in their place starts tissue regeneration with a bottle of collagen fibers, in which the skin builds new flesh, towering above its surface.

The appearance of scars can be compared with the surface of the frozen under the icy wind of the lake with the sinewy frozen waves.

Cause itching fresh and old scars are often the thread that was stitched up – they irritate the skin and cause a strong desire to scratch the injured place. Also, the wound can get dirt, sweat or bacteria, which cause a similar feeling. In addition, the scars are itching for the much parched or tight skin, or the healing tissue trying with increasing, and their nerve endings are paving a new road. To facilitate such an itch is difficult because the brushing surface of the scar is ineffective – however, the output still can be found.

Itch



If the seam or the scar are fresh, can be applied to adjacent tissues (not the seam!) a cold compress, which for some time will freeze irritated nerve endings. You can also RUB the scar a refreshing infusion of mint. If these manipulations do not help, you should reflect on the removal of keloid scar with the help of modern conservative therapy. So, you can enter in the scar tissue special preparations based on hormones, which allow to dissolve even twenty scars.

Hormone injections keloid scars is performed exclusively on the testimony of and individually tailored treatment.

Also popular ways of getting rid of scars today are laser, radio wave or dermabrasive resurfacing, cryosurgery, electrophoresis with lydasum and collagenase, mesotherapy and phonophoresis. Well proven microcurrent and magnetic heat treatments, allowing you to calm the nerves and dissolve the scars, and also drawing on scars "Contractubex" or "Hydrocortisone" with a pressure bandage. Radical method of treatment of scars is surgical excision of the keloids, but they cannot guarantee freedom from itching, as the nerve endings will be damaged again.

Advice 2: Why ears itch

Ears can itch both outside and deep within, as they are not pure cotton swabs, unpleasant itching and scratching is not. In some cases, such cleaning may be a feeling of pressure on the ears and pain. Itching is a reaction of the skinthat causes a desire to scratch any part of the ear. Itching occurs when certain substances, for example, histamine or bile salts, as well as external stimuli affect the nerve endings.
Why ears itch
The mechanism of pruritus correlated with the signal that comes from the nerve endings of the upper cover of the skin, Central nervous system or peripheral nerves. Mediator of itching and scratching, all signals – histamine. Therefore can help in removing the symptoms is the antihistamine.

Scratching the ears can have a thermal, mechanical, electrical and chemical nature. Irritated can as associated nerve endings, causing the itch and pain receptors, causing only pain. In the upper cover of the skin of the ear canal are receptors of the itching, but they may not be in the joints, muscles and internal organs. Called itching can also dry skin, sweat, infections, allergies, hormonal disorders and many other reasons.

As soon as begins to bother scratching in the ears, should cease to injure the skin of the auditory canal is regular cleansing and removal of sulfur, which is a habitat for beneficial microflora of the skin and serves as protection against pathogenic bacteria and fungi of all sorts.

While cleaning ears with cotton sticks through small cracks in the skin may get disease-causing germs, which can begin inflammation, which is quite difficult to treat and tends to relapse. Ear cleaning sticks does not always lead to the purification of sulfur from an ear. During the process sulphur is just compacted, eventually formed a dense cerumen impaction, pushing on the walls of the ear canal, causing inflammation and injury.

In addition, the reasons for the scratching in the ears are parasites. Such diseases are carried by animals. A symptom can be not only itch is often a feeling that someone is crawling in the ear, you may feel pain in some places you can see little red dots similar to the prick of the needle. In this case, you should immediately consult a doctor.

Scratching and itching in the ears can occur due to trophic changes of the vessels and diabetes. Such problems occur in the elderly. To relieve itching will help ear candles with propolis, but the treatment can be prescribed only by a doctor.

Advice 3: Why itchy knees

Intolerable itching in the knees leads to the desire to scratch them to blood. Do not do this – it is possible to aggravate and without that not too pleasant situation. It is more efficient to identify the causes of itching and eliminate them.
Why itchy knees

Possible causes of itching



The skin on his knees is quite sensitive. This applies particularly to the back of the knees, where it is in its structure and density similar to the skin of the eyelids.

A common cause of severe itching in the knee region can be any skin disease. In this case, itching is accompanied with rashes and redness. Dermatitis is the most common infectious disease that affects and feet and other body parts.

Causes symptoms of dermatitis



Atomic dermatitis is a simple skin Allergy. This is a severe skin inflammation with chronic. Also dermatitis can be the consequence of a severe allergic reaction. There are several factors that can cause development of this disease. It various physical stimuli, chemical, so-called obligate stimuli, which include the constant friction of the skin, a contact of the bare skin of his knees with some species of plants.

In addition to the stimuli, a greater role in the development of dermatitis genetic predisposition plays and not following the rules of hygiene.

Allergy



It is often Allergy cause itchy knee or the skin around it. Causes Allergy symptoms in the knee the wrong hygiene products and washing powder. An allergic reaction in different ways. Known the signs of Allergy – spot, intense itching, peeling, rash. The appearance of similar symptoms it is necessary to find out the cause of these manifestations, turning to the specialist.

Food



Many foods cause an allergic reaction. In most cases, food allergies affects children of different ages. Often even babies have peel knees. This is a clear indication of Allergy is typical for kids on artificial feeding. At the slightest rash or flaking on the knees of the child is necessary to abolish the type of the mixture. Also need to consult a doctor — pediatrician.

Clothing



Another cause of itching in the knees – clothing. Materials with synthetic fibers, prickly woolen things, close things with all kinds of accents in the knees, fastened with the inner side of metal studs – all of which can be the cause of itching in the knee region.

Synthetic additives are included in different kinds of fabrics, capable of provoking severe allergic reactions. Even ordinary tights can cause rashes and severe itching in the knee region.

Of course, the causes of itching on the knees may be different, but to identify these causes, diagnose and prescribe treatment a qualified specialist – a dermatologist or allergist.
Search
Is the advice useful?