Perianal itching is generally caused by fistula, ringworm, perianal eczema, hemorrhoids and other causes, the specific reasons need to go to the hospital to determine the examination.
1. anal fistula: anal fistula is generally caused by overwork, constipation, diarrhea and other reasons, the patient’s anal fistula will appear pus, mucus or bloody secretions, perianal skin by the secretion of the stimulation, there will be itching symptoms, some patients will also appear fatigue, fever, chills and other systemic symptoms.
2. Ringworm: ringworm is caused by living in a hot and humid environment for a long time, low immunity, obesity and other reasons, the patient’s groin will appear erythema, papules, blisters, herpes papules, etc., lesions can be radiated to the anus, buttocks and other parts of the radiation, the patient’s lesions can also be conscious of itching.
3. Perianal eczema: perianal eczema is generally caused by heredity, trauma, gastrointestinal dysfunction, overwork and other reasons, the patient’s lesions will appear pinpoint to corn size pimples, erythema, etc., the perianal skin will also appear intense itching, when the skin around the anus secondary infection and inflammation, the patient’s anus will also appear symptoms of pain.
4. Hemorrhoids: hemorrhoids are generally caused by chronic constipation, chronic diarrhea, pregnancy, obesity and other reasons, patients with common symptoms of perianal itching, bleeding, pain, prolapse.
Causes perianal itching there are many reasons, such as symptoms should go to the hospital in a timely manner for consultation, after diagnosis under the guidance of the doctor to choose the most appropriate treatment.