Perianal skin flushing

Introduction Perianal skin flushing is more common in the acute phase of perianal eczema. Perianal eczema is a common non-infectious skin disease. The lesions are mostly confined to the skin around the anus. Sometimes it spreads to the buttocks, perineum and clitoris. Local rash can occur. , erythema, rotten sputum, exudation, crusting, desquamation, acute eczema generally follow the process of flushing - papules (potular rash) - blister (exudation) - erosion - crusting (scaly) - pigmentation, accompanied by Itching.

Cause

Causes:

1, a variety of chronic lesions such as chronic tonsillitis, dental caries, sinusitis; various chronic diseases such as sputum, anal fistula, anal sinusitis.

2, the various items, utensils and chemicals that may be sensitized in the contact, such as local erythema, itching and other suspected allergic symptoms.

3, the anus is not clean, scratching, rubbing, soaking with soapy water and irritating drugs, bathing or topical application, diarrhea or constipation and other induced causes.

an examination

Related inspection

Anal examination of the anus swab

Clinical manifestations:

The clinical manifestation is that the effusion is obvious, and the severe cases are drip-like exudation. The severe itching makes the patient difficult to tolerate. Due to scratching, scratches, blood stasis, bacterial infection, pustules, purulent exudation, Purulent crusting, showing the unique appearance of eczema, that is, multiple types of rashes exist simultaneously. Anal skin is a sensitive area, acute eczema itching is particularly intense, fecal contamination is more likely to cause bacterial infection, symptoms are more severe, can expand and perineum, scrotum, buttocks skin, affecting patients' lives and work, making the course extremely unstable, prolonged treatment And turned into a chronic process.

Differential diagnosis

diagnosis:

The clinical manifestation is that the effusion is obvious, and the severe cases are drip-like exudation. The severe itching makes the patient difficult to tolerate. Due to scratching, scratches, blood stasis, bacterial infection, pustules, purulent exudation, Purulent crusting, showing the unique appearance of eczema, that is, multiple types of rashes exist simultaneously.

Anal skin is a sensitive area, acute eczema itching is particularly intense, fecal contamination is more likely to cause bacterial infection, symptoms are more severe, can expand and perineum, scrotum, buttocks skin, affecting patients' lives and work, making the course extremely unstable, prolonged treatment And turned into a chronic process.

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