What symptom is anal fistula?

summary

If you ask which kind of anorectal disease is the most serious, anal fistula is the first. That is to say anal fistula is very serious, so what are the symptoms of anal fistula? Anal fistula is a common anorectal disease, which makes people want to cry without tears. If it can not be cured for a long time, the fistula will gradually increase, forming a complex anal fistula. What symptom is anal fistula? Let's talk about it.

What symptom is anal fistula?

Pruritus: anal skin due to pus and other discharge stimulation, pus constantly stimulate perianal skin, often feel skin pruritus. Perianal moist discomfort, skin discoloration, epidermal shedding, fibrous tissue hyperplasia and thickening, sometimes form eczema.

Pain: when the fistula is unobstructed without inflammation, there is usually no pain, only a slight swelling of the anus, which can be aggravated when walking. If the external mouth is closed, the fistula has pus, or feces enter the fistula, the pain will be aggravated or the pain will be aggravated when defecating, while the internal blind fistula often feels the burning of the lower rectum and anus, and the pain will be aggravated when defecating.

Discharge: discharge is the early main symptom of anal fistula. Generally speaking, the new fistula discharge pus more, pus thick, yellow, smelly; The drainage of the fistula is relatively less, or sometimes no, as thin as water; If the amount of pus increases, it is a new fistula.

matters needing attention

Although anal fistula is very serious, but we should timely prevent the occurrence of anal fistula in our life, because anal fistula is particularly easy to relapse, and there are many reasons, but we should prevent it before the symptoms appear.