The largest human organ is skin. Its main function – protects the body from the negative external impacts of various environmental factors. Also, the skin is involved in thermoregulation of the body and the water-salt metabolism. On the skin entrusted with the endocrine and receptor, metabolic and immune function. As the skin is possible to understand the status and functioning of the body as a whole.
Face and other exposed areas of the body are always exposed to the temperature and atmosphere, cosmetics and household chemicals. As a result of these influences during the life of any type of skin acquires increased sensitivity, which gives a lot of problems and hassle. Sensitive Skin virtually impervious to most cosmetic products, sensitive to weather and climate changes, such as wind, sun and frost.
Sensitive skin is characterized by:-
Desquamation, hyperemia, swelling, rashes, which may result in dermatitis. Also may have a burning sensation, itching, tingling, and tightening the skin.
According to recent research from the increased sensitivity of the skin affects about 60% of U.S. residents, 65% of people in Japan and 55% of the population of Europe.
Types of Skin sensitivity:-
1. Predisposed sensitivity. Its causes lie in the internal imbalance of the body. The first types are the following factors: menopausal changes, seborrhea dermatitis.
2. Acquired sensitivity. This type of sensitivity is caused by external stimuli, such as wind, sun, frost, some treatments: waxing, shaving, use of cosmetics. Certain foods, alcohol, stress can cause sensitivity type 1.
3. Arises in the complex effects of internal and external stimuli. For example, a topic dermatitis and allergic.
How to care for sensitive skin
If you have sensitive skin, it is necessary to use special cosmetics that are taking into account the characteristics and features of a particular skin type. It must be drugs that do not contain dyes and components do not cause allergy and irritation.
Preparations must protect and nourish the skin, eliminate irritation. It is important to protect sensitive skin from exposure to UVB and UVA rays.
In autumn and winter skin prone to irritation, retain moisture, so it is advisable to use somewhat more dense cosmetics, enriched by nutrients, protects the skin from the environment and caring for her. In spring and summer, pay special attention to moisturizing the skin and protect it from ultraviolet radiation.
Written by Samir Ranjan Basu Hi, My name is Samir Ranjan Basu. I am an educated, cool and amiable person.
There are abounding types of acquisitive bark allergies and rashes. However, not all rashes that crawling are accompanying to bark allergies. The afterward are the best accepted types of allergic bark rashes.
Atopic dermatitis frequently occurs in adolescent children, although may alpha in adolescent adults, and can abide into developed life.
The adventurous of atopic dermatitis, about alleged eczema, occurs breadth an actuality scratches. In infancy, the adventurous occurs on the chest, cheeks and scalp, breadth the adolescent is able to scratch. Older accouchement and developed about accept the adventurous in the bark folds of the elbows and abaft the knees, although may additionally action on the face, neck, hands, anxiety and back.
The adventurous is red, about flakes or oozes, and has baby blisters or bumps. There are about excoriations, or areas of burst skin, from advancing scratching.
Urticaria (Hives) and Angioedema (Swelling)
Urticaria, frequently alleged hives, is an acquisitive adventurous that can action at any age. This adventurous appears as aloft red bumps of assorted shapes and sizes, and about lasts for alone account to hours. While it can be actual itchy, an actuality will about not abrade (scratch to the point of breaking the bark and account bleeding) themselves.
The abscess that sometimes goes forth with urticaria is alleged angioedema, and about involves the lips, the eyes, and the easily and feet. Angioedema is usually not acquisitive or red, it tends to burn, bite or account an amazing sensation. Severe abscess that blocks the adeptness to breathe can be alarming and alike life-threatening.
Contact Dermatitis
Contact dermatitis is acquired from bark acquaintance with a actuality that causes a rash-like reaction. Bodies acknowledge to a array of chemicals, including cosmetics, beard dye, metals, contemporary medications and dental materials. An archetype of an acquaintance dermatitis is a adventurous from adulteration ivy, which is an acutely acquisitive and appears as blisters that alluvium and band afterwards acquaintance with plants of the Toxicodendron family.
A acquaintance dermatitis adventurous may attending like atopic dermatitis, but the adventurous is about amid alone in the breadth of acquaintance with the behind chemical. Accepted locations accommodate the face, abnormally the eyelids, neck, easily and feet. Acquaintance dermatitis to metals, such as in adornment or snaps/buttons/zippers on clothing, frequently occurs on the neck, wrists/hands, earlobes and at the waistline.
Itching Without a Rash
It is a almost accepted botheration for bodies to accept agog after a adventurous actuality present. The medical appellation for agog is pruritus, and this affection can represent a bark problem, or alike an centralized ache aural the body.
When the agog is bound to a assertive breadth of the body, the best acceptable acumen is a ache action bound to the skin. The breadth of the anatomy that itches about gives a big clue as to the account of the itching.
Pruritus the involves the absolute anatomy may still represent a ache of the skin, or may be acquired by metabolic problems such as thyroid ache or adamant deficiency. Abounding medications can account itching, decidedly affliction medications like codeine and morphine.
Learn added about agog and pruritus, how to actuate the cause, and the treatments available.
Sources:
Atopic Dermatitis Practice Parameters. Ann Allergy Asthma Immunol. 2004;93:S1-21.
Practice Parameters for Ache Management: Acute and Chronic Urticaria and Angioedema. Ann Allergy. 2000; 85: S525-44.
Beltrani VS, Bernstein IL, Cohen DE, Fonacier L. Acquaintance Dermatitis: A Practice Parameter. Ann Allergy Asthma Immunol. 2006;97:S1-38.
Note: The advice independent in this armpit is for educational purposes only, and should not be acclimated as acting for claimed affliction by an accountant physician. Please see your physician for analysis and analysis of any apropos affection or medical condition.
Dr. Thomas P. Habif, MD discusses Perioral Dermatitis Information. See more at www.dermnet.com PLEASE RATE AND COMMENT!!! Perioral dermatitis is a distinctive eruption that occurs in young women and resembles acne. The eruption is confined to the nasolabial folds and spares a clear zone around the vermilion border. Papules and pustules on an erythematous base is the most common presentation. There are varying degrees of involvement. This patient has involvement of the entire perioral area. This patient presents with just a few papules. This limited eruption is the most common presentation. Scaling is seen in some cases. Scaling may occur as part of the disease or be induced by drying and irritating topical treatment. The chin is the most sensitive part of the face and does not tolerate drying therapy as well as the forehead and cheeks. Topical preparations such as benzoyl peroxide, tretinoin, and alcohol-based antibiotic lotions aggravate the eruption. Pustules on the cheeks adjacent to the nostrils are highly characteristic. Pustules next to the nose are sometimes the only manifestation of the disease. Pustules and papules may also be seen lateral to the eyes and sometimes this is the only manifestation of the disease. Patients with lateral eye involvement think they have acne, rosacea or contact dermatitis. The duration of perioral dermatitis is unpredictable. Some patients respond to oral antibiotics and never have another episode. Others have recurrent disease for … Video Rating: 0 / 5
Not all cats are allergic to fleas. Some of them can clearly coexist with the whole horde of fleas on their coat with no apparent ill effect. Give them a little time though, and they can quickly become anemic from the bloodsucking tendency that fleas exhibit. On the other hand, it isn’t hard to find a cat that is allergic to fleas – it can be one of the most common allergies out there. As hard as you try as a cat owner though, it can be hard to find any fleas on your pet’s coat even as your cat clearly suffers- cats keep grooming themselves and they can quickly take away any sign of fleas right off there. For a cat that is truly allergic to fleas, it can take no more than a single bite of a flea to set off a terrible reaction – a reaction that can bring on all kinds attendant infections with it. A cat that is allergic to flea saliva can scratch its skin raw – until it’s scratched it’s fur right off. When it does this, it can quickly contract flea allergy dermatitis, a disease that can spread all over the cat’s body much to its consternation.
How do you know that your cat has a case of flea allergy dermatitis? You know when your cat seems to be chewing the base of its tail right off, when it keeps chewing on its legs, and when there are ulcers at spots on its body where fleas have bitten it. The first thing that a vet will do when you take your cat in is to examine its coat thoroughly for any signs of flea infestation. Doctor will look for any patches of itchy or inflamed skin – patches that are filled with rashes. Once a diagnosis of flea allergy dermatitis is confirmed, the doctor will look to see if there is any secondary bacterial infection that the dermatitis has brought on. If there is any such infection, your cat will probably get a course of antibiotics to go. Flea allergy dermatitis can also bring on fungal infections that scratching brings on.
Sometimes, the doctor, to bring on quick release to the whole flea bite-and-scratch cycle, can prescribe something like prednisone, a steroidal medicine, to bring the cat a little quick relief from all the scratching. If your cat doesn’t have flea infestation yet, you would do well to use flea powder and other flea control medication monthly to keep fleas away. But fleas love it when it’s humid. If you happen to live in a coastal area near a large lake, you would probably want to be particularly aggressive with your flea prevention regime.
Eczema is also known as dermatitis. It covers a broad range of conditions, all of which cause the skin to become inflamed, irritated, and possibly swollen. The most common specific cause of eczema is known as atopic dermatitis. Although the terms “atopic dermatitis” and “eczema” are often used interchangeably, technically atopic dermatitis is a specific cause of eczema.
Atopic dermatitis is an allergic reaction seen in the skin which has some genetic associations, and thus can be inherited. Often atopic dermatitis is seen in conjunction with other immune hypersensitivities such as asthma or hay fever.
The exact cause atopic dermatitis is unclear, but there are certainly environmental triggers as well a genetic predisposition to the problem. The immune system goes haywire and reacts very strongly to environmental stimulants, which can come from a wide variety of common household chemicals. Soaps, detergents, pollen, pet hair, jewelry, metals, and even some types of clothing fabrics have all been associated with outbreaks of atopic dermatitis. In some cases, weather and even stress can trigger an attack as well.
Atopic dermatitis is most commonly seen in children, although it can persist in to adulthood in as much as 1-2% of the population. Estimates put the prevalence of atopic dermatitis in children at up to 20% – and those numbers are increasing all the time.
Eczema can effect any part of the skin, however the face, hands, neck, ankles, knees and feet are the most common locations for a rash. Infants will more often get the rashes on the scalp, forehead, neck, cheeks and legs. Often the area effected will become itchy before a rash is visible, but this is not always the case.
Later symptoms can include oozing, blisters, rashes, and any other nasty variation of skin grossness you can imagine. Needless to say, a person suffering from an outbreak of eczema can be quite uncomfortable.
Contact eczema, also known as contact dermatitis, is another common form of eczema. This is a hypersensitivity to a particular chemical or substance. When a person comes in contact with the offending chemical, their immune system overreacts and causes the eczematous rash. Soaps, nickel (or other metals) and perfumes are common causes of contact dermatitis. Poison ivy or poison oak rashes are a common type of contact dermatitis for those how have been unlucky enough to be hiking in the woods at the wrong season – which I’ve personally had the misfortune to experience.
June 18, 2011 
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