Is Fever Normal After Hemorrhoid Surgery? Post-Op Care Tips - Surgery

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I would like to inquire if fever can occur after hemorrhoid surgery?


Hello, I would like to inquire about my father's hemorrhoid banding surgery at the postal hospital on November 18.
Is postoperative fever a normal phenomenon, or is it related to individual constitution? Additionally, what dietary precautions should be taken after the surgery?

Nìmíng, 20~29 year old female. Ask Date: 2023/11/21

Dr. Zhang Shuhao reply Surgery


Generally, rubber band ligation for internal hemorrhoids does not cause fever.
However, if fever is accompanied by chills, palpitations, shortness of breath, low blood pressure, or severe anal-rectal pain, immediate medical attention is required.
If there is a mild fever without other accompanying symptoms, it is advisable to increase fluid intake and take warm sitz baths, while taking medications as prescribed until symptoms resolve on their own.

Reply Date: 2023/11/21

More Info


Fever after hemorrhoid surgery can be a concern for many patients and their families. It is important to understand that while some degree of fever can be normal after surgery, it is not always the case. The body undergoes significant stress during surgical procedures, and this can lead to a temporary increase in body temperature as part of the inflammatory response. However, persistent or high fever may indicate complications such as infection, which requires prompt medical attention.

In the case of your father, who underwent a hemorrhoidectomy (surgical removal of hemorrhoids), it is not uncommon to experience mild fever in the first few days post-operation. This can be attributed to the body’s natural healing process. However, if the fever is high (generally defined as over 100.4°F or 38°C) or persists beyond a few days, it is essential to consult with the surgeon or healthcare provider to rule out any potential complications, such as infection at the surgical site or other systemic issues.

Regarding post-operative care, here are some important tips:
1. Monitor Temperature: Keep track of your father's temperature regularly. If it exceeds 101°F (38.3°C) or is accompanied by other symptoms such as increased pain, redness, swelling, or discharge from the surgical site, contact the healthcare provider.

2. Pain Management: It is normal to experience some discomfort after the surgery. Over-the-counter pain relievers like acetaminophen or ibuprofen can help manage pain and may also assist in reducing fever. However, always follow the dosage instructions provided by the healthcare provider.

3. Hydration: Encourage your father to stay well-hydrated. Adequate fluid intake is crucial for recovery and can help prevent constipation, which is a common concern after hemorrhoid surgery.

4. Dietary Considerations: After surgery, it is advisable to start with a soft diet that is easy to digest. Foods such as applesauce, yogurt, and mashed potatoes can be good options. Gradually reintroduce fiber-rich foods like fruits, vegetables, and whole grains to help prevent constipation, which can strain the surgical area. Avoid spicy foods and excessive caffeine, as these can irritate the digestive tract.

5. Activity Level: Encourage gentle movement as tolerated. While rest is important, light walking can promote circulation and aid in recovery. However, avoid heavy lifting or strenuous activities for a few weeks post-surgery.

6. Follow-Up Care: Ensure that your father attends all scheduled follow-up appointments with his healthcare provider. These visits are crucial for monitoring recovery and addressing any concerns that may arise.

7. Signs of Complications: Be vigilant for signs of complications, including severe abdominal pain, persistent fever, excessive bleeding, or changes in bowel habits. If any of these occur, seek medical attention immediately.

In summary, while mild fever can be a normal part of the recovery process after hemorrhoid surgery, it is essential to monitor its severity and duration. Proper post-operative care, including attention to diet, hydration, and activity levels, can significantly aid in recovery. Always maintain open communication with healthcare providers to ensure any concerns are addressed promptly.

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