After a C-section delivery, some pain, tenderness, mild swelling and reddening around the surgical site is normal as your body starts to heal as your body heals. These symptoms should mostly fade gradually. However, increasing pain, spreading redness, warmth, pus-like discharge or fever can indicate an infection that needs medical attention and treatment.
An infection can affect the skin and tissues around the surgical cut or develop inside the uterus after delivery. The C-section infection symptoms you experience may differ depending on where the infection occurs. Knowing what to look for can help you seek treatment early, prevent complications and recover with greater confidence while caring for your newborn.

A C-section wound infection occurs when bacteria infect the surgical incision or the tissues beneath it. It may remain close to the skin or spread into deeper tissues. An infection can also develop inside the uterus, a condition called postpartum endometritis.
These are different problems, although they can sometimes occur together. An infection may become noticeable after you return home, even if the incision initially appeared to be healing well. Early assessment helps doctors identify the cause and begin appropriate treatment.
Watch for these C-section infection symptoms during recovery:
Feeling unusually weak or unwell can also accompany an infection. Contact your maternity team promptly if symptoms develop or worsen.
The signs of infected C-section wounds often become clearer when healing stops progressing or symptoms start getting worse. Look for:
Some tenderness and mild redness can be normal soon after surgery. The important difference is a worsening pattern, particularly when several symptoms occur together. Do not squeeze the wound or try to drain any discharge yourself.

Recovery varies, but symptoms that worsen after initially improving should be checked by a doctor.
An infection inside the uterus may cause symptoms even when the skin incision looks normal. Common signs of womb infection after C-section include:
These signs need prompt medical assessment. Do not assume that fever or unusual discharge is simply part of postpartum recovery, or wait for the incision to show changes.
A C-section wound infection can develop within the first few days after surgery or become noticeable after you return home. The incision continues healing over the following weeks, so check it regularly even if it initially looks normal. If pain, redness or swelling starts increasing after it has begun to settle, contact your doctor rather than assuming it is part of recovery. Fever, pus-like discharge or a wound that starts opening also needs prompt assessment.
Certain health conditions and circumstances can increase the risk of infection after a C-section:
Having these risk factors does not mean an infection will definitely develop, and an infection can also occur without them. Following wound-care instructions and reporting concerning symptoms early can help you receive timely treatment.

Here are some simple measures that may help prevent a C-section infection:
Avoid applying powders, oils, antiseptics or creams to the incision unless your healthcare professional recommends them.
Seek urgent medical care if you experience severe or rapidly worsening pain, rapidly spreading redness, significant wound opening, high fever with chills, fainting, confusion or extreme weakness. Chest pain or difficulty breathing also requires emergency assessment.
A serious infection can progress to sepsis, which affects the body’s response to infection and can become life-threatening. Do not delay care to see whether symptoms settle at home.
Cloudnine offers maternity and post-delivery care, including guidance on C-section recovery and wound concerns. Its obstetric and gynaecology teams can assess symptoms, identify possible complications and recommend appropriate treatment. Seeking advice early can help you recover safely and feel more confident about caring for yourself and your baby.
Your C-section incision should gradually become less painful, swollen and tender as it heals. If symptoms worsen, discharge develops or you feel feverish or unwell, contact your healthcare team promptly. Wound infections and uterine infections are treatable, and early assessment helps you get the right care without unnecessary delays.

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The healing may depend on the severity of the infection. It could take a few days for a minor infection to heal, and several weeks for a deep infection or an open wound.
The main types include a superficial skin infection, a deeper surgical wound infection and endometritis, which affects the lining of the uterus. Urinary tract infections can also occur after delivery.
Follow wound-care instructions, wash your hands before touching the incision, keep the area clean and dry, take prescribed medicines as directed and attend follow-up appointments.
Do not rely on an infected wound healing without treatment. Contact your doctor if you notice pus, worsening pain, spreading redness, the wound opening or fever.