What this experience covers
This experience describes the swelling that commonly occurs after LIS surgery — what people describe, how long it lasts, and when it warrants a call to the surgical team. This is a composite from many anonymised accounts.
The pattern
What people describe
Swelling after LIS is common and expected. People describe:
- Puffiness around the surgical site that is noticeable within the first day or two
- A swollen lump or ridge near the anus that can feel alarming
- The area feeling larger, more prominent, or more tender than expected
- Difficulty telling whether the swelling is normal healing or a new problem
The timeline
Most swelling peaks around days two to four after surgery. It then gradually reduces over one to three weeks. Some people describe residual swelling that takes six to eight weeks to fully resolve.
What helps
People manage post-LIS swelling with:
- Sitz baths in warm water — help reduce swelling and provide comfort
- Lying on the side rather than sitting for extended periods
- Cold compresses in the first 24 to 48 hours (wrapped in cloth, not direct contact)
- Adequate stool management to avoid straining
- Patience — swelling resolution takes time
When to call the surgeon
Normal post-operative swelling is diffuse, gradually improving, and not accompanied by fever. Contact the surgical team if:
- Swelling is increasing rather than decreasing after the first few days
- There is a firm, painful lump that feels like it is getting worse
- The area becomes hot, red, or develops pus-like discharge
- You develop a fever
What people wish they had known
- That significant swelling is normal after LIS and does not mean something has gone wrong
- That the swelling would look worse before it looked better
- That it can take weeks for the area to look and feel normal again
When to contact your doctor
Seek medical attention if you experience:
- Swelling that is clearly worsening after the first few days
- Fever or signs of infection
- Heavy bleeding
- Severe pain that is escalating