Tratamiento Farmacologico de Las Infecciones Urinarias (4) – Download as Powerpoint Presentation .ppt /.pptx), PDF File Impetigo Vulgar Apuntes Pediatria. Curación espontánea. S. Piel erosionada y de color rosado- regeneración de la epidermis sin dejar cicatriz. Común en hombre, en barba y bigote, crónica, recidivante y molesta, numerosas lesiones que aglutinan el pelo. Rebelde al tratamiento.
|Published (Last):||25 July 2014|
|PDF File Size:||14.74 Mb|
|ePub File Size:||12.79 Mb|
|Price:||Free* [*Free Regsitration Required]|
El impétigo (para Adolecentes)
This response may lead to the formation of exfoliative cutaneous eruption, vomiting, hypotension and shock. Group A streptococci can be subdivided into several serotypes, according to their M protein antigenicity. One should take into account the possibility of resistance to S. Recent genetic studies have shown a large quantity of Pseudomonas spp.
Bullous impetigo in the genital area – intact and flaccid pustules, exulcerations and scaling in collarette.
A fusidic acid-resistant clone of Staphylococcus aureus associated with impetigo bullosa is spreading in Norway. Bullous impetigo in diaper area. It is less effective against Gram-negative bacteria, but exhibits in vitro activity against Haemophilus influenzae, Neisseria gonorrhoeae, Pasteurella multocida, Bordetella pertussisand Moraxella catarrhalis. On the other hand, there is a distinct group of strains that cause cutaneous infection but that do not affect the throat.
It is particularly important in the neonatal period, starting usually after the second week of life, although it can be present at birth in case of premature membranes rupture.
J Am Acad Dermatol. Common soaps or those containing antiseptic substances such as triclosan, chlorhexidine and povidone iodine, may be used. Blisters are localized in bullous impetigo and disseminated in scalded skin syndrome.
It is listed in category B for use in pregnant and lactating women. It is active against Gram-positive cocci such as staphylococci and streptococci.
In studies conducted over the past three decades, there has been a resurgence of S. Todo Derma Farma Trata. The initial lesion is a vesicle, located on an erythematous base, which iseasily ruptured.
Various streptococci may be commensals on the skin, mucous membranes, and gastrointestinal tract. Bullous impetigo occurs most commonly in intertriginous regions such as the diaper area, axillae and neck, although any cutaneous area can be affected, including palms and soles Figures 1 and 2. Br J Gen Pract. New horizons for cutaneous microbiology: Unique approaches for the topical treatment and prevention of cutaneous infections: Host factors kmpetigo to determine the onset of disease.
Fusidic acid is highly effective against S.
Staphylococcal strains that are resistant to erythromycin will also be resistant to clarithromycin, roxithromycin and azithromycin. The association is not effective against MRSA. Being a bacteriostatic drug, bacterial eradication may not occur, even after the clinical cure of impetigo.
Normal skin is colonized by large numbers of bacteria that live as commensals in its surface or in hair follicles. Impetigo is a common cutaneous infection that is especially prevalent tratzmiento children. Clinical cure of impetigo with retapamulin is well defined, when compared with placebo.
It is the result of Streptomyces fradiae fermentation. Schachner L, Gonzalez A. Fusidic acid in skin and soft tissue infections. Bacterial resistance and impetigo treatment trends: Each lesion measures 1 to 2 cm in diameter and grows centrifugally Figure 4. Thus, benzathine penicillin or those sensitive to penicillinases are not indicated in the treatment of impetigo. Streptococcus pneumoniae and Streptococcus pyogenes are highly resistant to neomycin, which is traatmiento the culgar is usually associated with bacitracin to treat cutaneous infections.
Host factors, such as integrity of the skin barrier with its acidic pH, presence of sebaceous secretion fatty acids, particularly oleic acidlysozyme and production of defensins and adequate nutritional status, play an important role in resistance to infection. Malnutrition and poor hygiene are predisposing factors.
Its actions against most Gram-positive bacteria tratamienyo limited.
On the other hand their use is not discouraged, because they do not seem to increase bacterial resistance. George A, Rubin G.