NationMaster - Encyclopedia: Impetigo

Impetigo is a superficial skin infection most common among children age 2–6 years. People who play close contact sports such as rugby, American football and wrestling are also susceptible, regardless of age. The name derives from the Latin impetere ("assail"). It is also known as school sores. Image File history File links Download high-resolution version (700x1031, 67 KB) File links The following pages on the English Wikipedia link to this file (pages on other projects are not listed): Impetigo ... The International Statistical Classification of Diseases and Related Health Problems (most commonly known by the abbreviation ICD) provides codes to classify diseases and a wide variety of signs, symptoms, abnormal findings, complaints, social circumstances and external causes of injury or disease. ... The International Statistical Classification of Diseases and Related Health Problems 10th Revision (ICD-10) is a coding of diseases and signs, symptoms, abnormal findings, complaints, social circumstances and external causes of injury or diseases, as classified by the World Health Organization (WHO). ... // L00-L99 - Diseases of the skin and subcutaneous tissue (L00-L08) Infections of the skin and subcutaneous tissue (L00) Staphylococcal scalded skin syndrome (L01) Impetigo (L02) Cutaneous abscess, furuncle and carbuncle (L03) Cellulitis (L04) Acute lymphadenitis (L05) Pilonidal cyst (L08) Other local infections of skin and subcutaneous tissue (L081) Erythrasma... The International Statistical Classification of Diseases and Related Health Problems (most commonly known by the abbreviation ICD) provides codes to classify diseases and a wide variety of signs, symptoms, abnormal findings, complaints, social circumstances and external causes of injury or disease. ... The following is a list of codes for International Statistical Classification of Diseases and Related Health Problems. ... The Disease Bold textDatabase is a free website that provides information about the relationships between medical conditions, symptoms, and medications. ... MedlinePlus (medlineplus. ... eMedicine is an online clinical medical knowledge base that was founded in 1996. ... A BCRFC match at Boston College Rugby football, often just referred to as rugby, refers to sports descended from a common form of football developed at Rugby School in England. ... United States simply as football, is a competitive team sport that is both fast-paced and strategic. ... Wrestling is the act of physical engagement between two competitors competing for a physical advantage. ... Latin is an ancient Indo-European language originally spoken in Latium, the region immediately surrounding Rome. ...

Causes

Impetigo is usually caused by Staphylococcus aureus, it may also be caused by the same streptococcus strain that causes strep throat, Streptococcus pyogenes. Binomial name Staphylococcus aureus Rosenbach 1884 Staphylococcus aureus, the most common cause of staph infections, is a spherical bacterium, frequently living on the skin or in the nose of a healthy person, that can cause a range of illnesses from minor skin infections (such as pimples, boils, and cellulitis) and... Streptococcus is a genus of spherical shaped Gram-positive bacteria, belonging to the phylum Firmicutes[1] and the lactic acid bacteria group. ... See also Pharyngitis. ... Binomial name Streptococcus pyogenes Rosenbach 1884 Streptococcus pyogenes is a Gram-positive coccus that grows in long chains depending on the culture method. ...

According to the American Academy of Family Physicians - "Nonbullous impetigo was previously thought to be a group A streptococcal process and bullous impetigo was primarily thought to be caused by S. aureus. Studies now indicate that both forms of impetigo are primarily caused by S. aureus with Streptococcus usually being involved in the nonbullous form"^[1] The American Academy of Family Physicians (AAFP) was founded in 1947 to promote the science and art of family medicine. ...

Scratching may spread the lesions. Skin lesions caused by Chickenpox A lesion is any abnormal tissue found on or in an organism, usually damaged by disease or trauma. ...

Transmission

The infection is spread by direct contact with lesions or with nasal carriers. The incubation period is 1–3 days. Dried streptococci in the air are not infectious to intact skin. An infection is the detrimental colonization of a host organism by a foreign species. ... Incubation period is the time elapsed between exposure to a pathogenic organism and when symptoms and signs are first apparent. ...

Signs and Symptoms

One or more pimple-like lesions surrounded by reddened skin. Lesions fill with pus, then break down over 4–6 days and form a thick crust. Impetigo is often associated with insect bites, cuts, and other forms of trauma to the skin. Itching is common. A pimple is a result of a blockage of the skins pore. ... Pus is a whitish-yellow or yellow substance produced during inflammatory responses of the body that can be found in regions of pyogenic bacterial infections. ... In medicine, a trauma patient has suffered serious and life-threatening physical injury resulting in secondary complications such as shock, respiratory failure and death. ...

People who suffer from cold sores have shown higher chances of suffering from impetigo. Those who normally suffer from cold sores should consult a doctor if normal treatment has no effect. Species Herpes simplex virus 1 (HSV-1) Herpes simplex virus 2 (HSV-2) This article is about the virus. ...

Diagnosis

Treatment

Topical or oral antibiotics are usually prescribed. Staphylococcus aureus - Antibiotics test plate. ...

Treatment may involve washing with soap and water and letting the impetigo dry in the air.

Many general practitioners choose to treat impetigo with bactericidal ointment, such as fusidic acid (Fucidin) or mupirocin (Bactroban), but in more severe cases oral antibiotics, such as flucloxacillin (e.g. Floxapen) or erythromycin (e.g. Erythrocin) or Dicloxacillin are necessary. Fusidic acid is an antibacterial antibiotic used particularly for eye and skin infections. ... Mupirocin (pseudomonic acid A, or Bactroban) is an antibiotic originally isolated from Pseudomonas fluorescens. ... Flucloxacillin (INN) or floxacillin (USAN) is a narrow spectrum beta-lactam antibiotic. ... Erythromycin is a macrolide antibiotic which has an antimicrobial spectrum similar to or slightly wider than that of penicillin, and is often used for people who have an allergy to penicillins. ... Dicloxacillin (INN) is a narrow spectrum beta-lactam antibiotic. ...

It is very important to remove the scabs before applying ointment, because the bacteria that cause the disease live underneath them. Phyla Actinobacteria Aquificae Chlamydiae Bacteroidetes/Chlorobi Chloroflexi Chrysiogenetes Cyanobacteria Deferribacteres Deinococcus-Thermus Dictyoglomi Fibrobacteres/Acidobacteria Firmicutes Fusobacteria Gemmatimonadetes Lentisphaerae Nitrospirae Planctomycetes Proteobacteria Spirochaetes Thermodesulfobacteria Thermomicrobia Thermotogae Verrucomicrobia Bacteria (singular: bacterium) are unicellular microorganisms. ...

See also

Wikipedia does not have an article with this exact name. ... Wiktionary (a portmanteau of wiki and dictionary) is a multilingual, Web-based project to create a free content dictionary, available in over 150 languages. ... The group A streptococcus bacterium (Streptococcus pyogenes, or GAS) is a form of Streptococcus bacteria responsible for most cases of streptococcal illness. ...

References

External links

Categories: Bacterial diseases | Infectious skin diseases In zootomy and dermatology, skin is the largest organ of the integumentary system made up of multiple layers of epithelial tissues that guard underlying muscles and organs. ... The subcutis is the layer of tissue directly underlying the cutis. ... In zootomy and dermatology, skin is the largest organ of the integumentary system made up of multiple layers of epithelial tissues that guard underlying muscles and organs. ... The subcutis is the layer of tissue directly underlying the cutis. ... Erythrasma is a skin disease that can result in pink patches, which can turn into brown scales. ... For the packaging type, see Blister pack. ... Pemphigus is an autoimmune disorder that causes blistering and raw sores on skin and mucous membranes. ... Bullous pemphigoid, also referred to as BP, is a chronic autoimmune skin disease, involving the formation of blisters below the surface of the skin and antibodies against collagen XVII. It can also (albeit only rarely) involve the mucous membranes, and has been shown to afflict dogs, cats, pigs, and horses... Dermatitis herpetiformis (DH) or Duhrings Disease, is a skin disorder often associated with celiac disease. ... Dermatitis is a blanket term literally meaning inflammation of the skin. It is usually used to refer to eczema, which is also known as Dermatitis eczema. ... Eczema is a form of dermatitis, or inflammation of the upper layers of the skin. ... An infant with Cradle Cap Close up image of Cradle Cap Cradle Cap (Infantile seborrhoeic dermatitis, or crusta lactea, milk crust, honeycomb disease; croÃ»te de lait, eczÃ©ma infantile, dermatite atopique infantile (French); ne shqip njihet si - rrjebull ose rrjebulla (Albanian); crosta lattea (Italian); and ÏƒÎ¼Î·Î³Î¼Î±Ï„ÏŒÏÏÎ¿Î¹Î± Ï„Î¿Ï… Ï„ÏÎ¹Ï‡Ï‰Ï„Î¿Ï Ï„Î·Ï‚ ÎºÎµÏ†Î±Î»Î®Ï‚ Ï„Ï‰Î½ Î½ÎµÎ¿Î³Î½ÏŽÎ½ (Greek)) is a patchy... Diaper rash (US) or nappy rash (UK), is a generic term applied to rashes seen in the diaper area that may be caused by a variety of skin disorders. ... Contact dermatitis is a term for a skin reaction resulting from exposure to allergens or irritants. ... Erythroderma refers to a skin disorder characterized by the widespread reddening of the skin. ... Lichen simplex chronicus is a skin disorder characterized by chronic itching and scratching. ... Prurigo nodularis (PN) is a skin disease characterised by pruritic (itchy) nodules which usually appear on the arms or legs. ... An itch (Latin: pruritus) is a sensation felt on an area of skin that causes a person or animal to desire to scratch that area. ... Pruritus ani is a medical term which refers to persistent itching of the anus (and in Latin means literally the same thing). ... Nummular dermatitis is one of the many forms of dermatitis. ... Late stage of dyshidrosis on the hands Also known as Dyshidrotic Eczema Dyshidrotic Dermatitis Pompholyx Dyshidrosis is a skin condition that is characterized by small blisters on the hands or feet. ... Psoriatic arthritis (or Arthropathic psoriasis) is a type of inflammatory arthritis that affects around 20% of people suffering from the chronic skin condition Psoriasis. ... Parapsoriasis refers to one of a group of skin disorders that are characterized primarily by their resemblance to psoriasis (red, scaly lesions), rather than by their underlying etiology. ... Pityriasis Lichenoides et Varioliformis Acuta, or Mucha Habermanns Disease, short form PLEVA, is a disease of the immune system. ... Pityriasis lichenoides chronica is the chronic version of the Pityriasis lichenoides et varioliformis acuta, also called Mucha Habermanns Disease. ... Pityriasis rosea is a skin disease marked by patches of pink, oval rash. ... Lichen planus is an inflammatory disease that affects the skin and the oral mucosa. ... Pityriasis Rubra Pilaris (PRP) is a chronic rare skin disorder characterized by reddish orange color of the skin, and scaling, flaky skin. ... Erythema is an abnormal redness of the skin caused by capillary congestion. ... Seen in about 5 percent of the population, Dermatographism is caused by Mast cells in the surface of the skin releasing histamines upon light scratching of the skins surface. ... Cholinergic urticaria is subcategory of physical urticaria (aka hives) that is a skin rash brought on by a hypersensitive reaction to body heat. ... Erythema is an abnormal redness of the skin caused by capillary congestion. ... Stevens-Johnson syndrome (SJS) is a severe and potentially life-threatening (15% of cases) disease, it is a hypersensitivity complex affecting the skin and the mucous membranes, a severe expression of erythema multiforme (EM) (and so SJS is also called erythema multiforme major). ... Stevens-Johnson syndrome (SJS) is a severe and life-threatening condition. ... Toxic epidermal necrolysis is a life-threatening and usually drug-induced dermatological condition that occurs more often in women than in men. ... Erythema nodosum is a form of inflammation of the subcutaneous fatty tissue. ... There are very few or no other articles that link to this one. ... Erythema marginatum is described as the presence of pink rings on the trunk and inner surfaces of the arms and legs which come and go for as long as several months. ... Radiation as used in physics, is energy in the form of waves or moving subatomic particles. ... Actinic keratosis (also called solar keratosis, senile keratosis, or AK) is a premalignant condition of thick, scaly, or crusty patches of skin. ... Radiodermatitis is a skin disease associated with prolonged exposure to radiation. ... Erythema ab igne (EAI, or dermatitis ab igne) refers to skin that is reddened due to repeated exposure to heat radiation. ... Nail diseases are in a separate category from diseases of the skin. ... Telogen Effluvium is characterized by sudden, diffuse hair loss caused by an interruption in the normal hair growth cycle. ... Lichen planus is an inflammatory disease that affects the skin and the oral mucosa. ... Hypertrichosis is a medical term, also known as Wolfitis, referring to a condition of excessive body hair. ... This article is about a skin disease commonly found during adolescence. ... Rosacea (IPA: ) is a common but often misunderstood condition that is estimated to affect over 45 million people worldwide. ... Pseudofolliculitis barbae (pronounced //) is a medical term for persistent inflammation caused by shaving. ... Hidradenitis suppurativa or HS is a skin disease that affects areas bearing apocrine sweat glands and hair follicles; such as the underarms, groin and buttocks, and under the breasts in women. ... Anhidrosis means lack of sweating. ... Bromhidrosis or body odour (also called bromidrosis, osmidrosis and ozochrotia) is the smell of bacteria growing on the body. ... Vitiligo (IPA ) or leukodermia is a chronic skin condition that causes loss of pigment, resulting in irregular pale patches of skin. ... Seborrheic keratosis (Seborrhoeic keratosisis) a kind of benign skin growth that is very common among people over 40 years of age. ... Acanthosis nigricans is a brown to black, poorly defined, velvety hyperpigmentation of the skin, usually present in the posterior and lateral folds of the neck, the axilla, groin, umbilicus, and other areas. ... Bedsores, more properly termed pressure ulcers, are ulcers (sores) caused by pressure, friction or shear on vulnerable areas of the body, such as bony or cartilaginous areas. ... This article or section is in need of attention from an expert on the subject. ... Livedoid vasculitis (also known as livedo vasculitis, livedo reticularis, and livedoid vasculopathy) is a vascular disorder mostly affecting women. ...

Contents