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Perianal abscess
How many days is the hospital stay for perianal abscess surgery?
After surgery for a perianal abscess, due to the presence of a local wound and the significant discharge from the wound in the early postoperative period, combined with the potential fall of ligatures or elastic bands at the area, a hospital stay of approximately two weeks is required. For severe cases or those with deeper abscess cavities, a hospital stay of three weeks or even a month might be necessary. The main purpose of the hospital stay post-surgery is to monitor for any major bleeding from the wound, and to facilitate dressing changes. Postoperative dressing changes for a perianal abscess wound are crucial for recovery, as only thorough daily disinfection and dressing changes can ensure uniform granulation and growth of local tissues, prevent the enclosure of pus within the local cavity leading to pseudohealing or reinfection, and thus affect the treatment outcome of the surgery. Approximately one month after surgery, regular follow-up visits are required to monitor the healing of the local wound.
If pus is draining from a perianal abscess, does that mean it's getting better?
The discharge of pus from a perianal abscess does not indicate improvement. This situation is due to the spontaneous rupture of the perianal abscess, which can easily lead to the formation of an anal fistula. Since a perianal abscess is caused by an infection of the anal glands and can infect the surrounding tissues, the simple discharge of pus without clearing the internal opening and infected tissues will not resolve the problem. Furthermore, there is a risk of recurrent episodes that may even result in more severe swelling. Therefore, it is necessary to seek early treatment at a hospital's colorectal surgery department for a definitive one-time surgical resolution of the perianal abscess, removing the internal opening and infected tissues. Post-surgery, medications like anal washes and potassium permanganate solutions should be used for dressing changes. Additionally, medications like erythromycin ointment strips and mupirocin ointment can be used to promote healing of the local surgical site. Patients should also maintain perianal hygiene, ensure smooth bowel movements, and avoid dry, hard stools that may irritate and cause pain or bleeding at the wound site.
Perianal abscess clinical manifestations
Perianal abscess is an acute infectious disease of the local skin, mucosa, and sphincter around the anus, characterized by certain acute clinical symptoms, most commonly pain. The onset of a perianal abscess is generally sudden, occurring within one to three days. Due to the formation of a local pus cavity, intense pain is experienced along with the red, swollen, and hot skin in the affected area. The nature of the pain is often throbbing or pecking. If the infection worsens or is not actively treated, it may also cause systemic symptoms such as fever and chills due to the pain and infection. With repeated attacks over a long term, or if the patient's physical condition is poor, further symptoms like fatigue might occur. Acute episodes of perianal abscess require prompt surgical intervention.
Will people with perianal abscess experience weight loss?
Generally, perianal abscesses do not cause weight loss. Typically, perianal abscesses are caused by common bacteria infecting the spaces around the anus and rectum, leading to an acute purulent infection. When an abscess forms, it can cause sudden swelling and pain in the perianal area, with episodic increases in pain. However, if the abscess is caused by tuberculosis bacteria, it can lead to a chronic condition and systemic wasting diseases, which may present symptoms such as night sweats, feverish feelings, etc. Chronic diseases can cause weight loss.
Can an anal abscess without pus be treated without surgery?
Perianal abscesses require surgical treatment even if there is no pus present, as early-stage perianal abscesses are primarily characterized by pain and noticeable lumps near the anus, with the lumps typically being hard. This condition is mainly considered to be an infection and inflammation of the anal glands, which then infects the surrounding tissue, leading to the development of lumps. Surgical treatment should be undertaken as soon as possible even in the absence of pus, because as the infection worsens over time, it may lead to the formation of pus. Early treatment can be advantageous as the infected area is not very extensive, thus resulting in a smaller surgical wound. For early-stage perianal abscesses, a one-time radical surgery may be chosen to remove the internal opening and the infected tissue thoroughly, followed by postoperative care using medicated substances such as erythromycin ointment gauze, anal washes, or mupirocin ointment to promote healing of the surgical wound.
How long will it take for the perianal abscess anti-inflammatory medicine to work?
Once a perianal abscess is discovered in clinical practice, it's recommended to undergo surgical treatment as soon as possible, rather than using anti-inflammatory drugs for anti-infection treatment. This is because perianal abscesses are primarily caused by inflammation of the anal glands, leading to swelling and redness around the anus. Treating with only anti-inflammatory medications can temporarily control the condition, but the already infected tissues and the internal opening are not adequately treated. Improper diet or staying up late can lead to recurrence, or even lead to anal fistulas or necrotizing fasciitis. Therefore, for perianal abscesses, it is recommended to promptly undertake procedures such as incision and drainage of the perianal abscess, or a one-time radical surgery for perianal abscesses. However, for a minority of patients with perianal abscesses, such as subcutaneous perianal abscesses, if the area is relatively small, applying ichthammol ointment topically combined with oral administration of anti-inflammatory drugs or antibiotics can generally improve the condition within five to six days. (Please follow the doctor's advice regarding medications.)
Can an anal abscess be left untreated without surgery?
Surgical treatment is required during the acute phase of a perianal abscess. If surgery is not performed, it could lead to an expansion of the abscess cavity or worsening of the infection. Severe cases may lead to a local cellulitis around the anus, forming an inflammation of the cellular tissue. The surgical approach for a perianal abscess primarily involves incision and drainage, complemented by a one-time radical cure. The surgical principle mainly involves excising the infected local lesions altogether, thoroughly disinfecting and dressing the area, accelerating the shedding of the local infection, and ensuring normal growth of granulation tissue. Postoperative dressing changes are also crucial for the recovery from a perianal abscess.
Can you eat fish with a perianal abscess?
Patients with perianal abscesses should avoid eating seafood or consuming excessive amounts of seafood products. Because fish and seafood are considered to provoke symptoms in traditional beliefs, their overconsumption can lead to congestion and swelling of the local mucosa. Along with an acute infection of a perianal abscess, food may exacerbate the infection. Therefore, the diet of patients with a perianal abscess should primarily be bland. Additionally, once a perianal abscess is detected, it is necessary to perform an incision and drainage procedure for the abscess promptly, as well as a one-time debridement and radical surgery to prevent the further expansion of the abscess cavity or recurrent infection leading to the formation of anal fistulas.
Can a perianal abscess that is draining pus heal by itself?
Perianal abscesses cannot heal on their own after they spontaneously rupture and discharge pus, which can lead to the development of anal fistulas. This is mainly due to infection of the anal glands that initially causes swelling and lumps around the anus. Once these rupture and release pus, they can form channels that develop into anal fistulas, causing repeated perianal swelling, pain, and the discharge of pus and blood. In this case, it is advised to visit the proctology department of a hospital as soon as possible for a perianal MRI scan to determine the location of the infection and the direction of the fistula tract, followed by determining the surgical method. After the rupture and discharge of a perianal abscess, a definitive one-time surgical procedure is required to treat the abscess to prevent the potential development of a fistula or a complex, high fistula, which could cause significant damage to the patient and increase the complexity of later surgeries.
Precautions for Perianal Abscess
The precautions for perianal abscess mainly include those during an acute episode and post-surgical measures. If it is clearly an acute onset of a perianal abscess, it is important to seek treatment promptly. Treatment methods, besides incision and drainage, further include debridement to achieve a complete cure through surgery. Generally, simple incision and drainage only alleviate temporary pain symptoms. If not followed by definitive surgery, there is a high likelihood of developing anal fistulas, necessitating a second surgery. Post-surgical precautions for a perianal abscess primarily involve maintaining cleanliness of the local wound, changing dressings, and ensuring that the drainage from the wound remains unobstructed to prevent false healing.