What are the common side effects after a breast biopsy?
After a breast biopsy, it's normal to experience some discomfort. The side effects can vary depending on the type of biopsy performed, but here are the most common ones:
- Pain or soreness at the biopsy site
- Bruising, which can take several weeks to fade after a core Show Full Answer
What are the common side effects after a breast biopsy?
After a breast biopsy, it's normal to experience some discomfort. The side effects can vary depending on the type of biopsy performed, but here are the most common ones:
- Pain or soreness at the biopsy site
- Bruising, which can take several weeks to fade after a core needle biopsy
- Swelling around the area
- Bleeding — usually minimal with fine-needle biopsies, but more possible with core needle biopsies
- Hematoma — a collection of blood under the skin that feels like a hard lump
- Scar tissue — can also feel like a lump but is a normal part of healing
Recovery time also depends on the type of biopsy. Most people feel better within a day after a fine-needle biopsy, a couple of days after a core needle biopsy, and up to a week after a surgical biopsy. To help manage side effects, try:
- Applying ice packs in the first 48 hours to reduce swelling
- Taking acetaminophen (avoid aspirin-based pain relievers) for discomfort
- Resting and avoiding strenuous activity while healing
It's important to know when to call your doctor. Reach out right away if you notice:
- A fever over 101°F
- Painful or worsening swelling
- Bleeding that won't stop
- Signs of infection like chills, drainage, or heat around the site
- Shortness of breath
MyBCTeam members have shared a range of experiences — some felt little to no discomfort, while others found it more painful. Everyone's experience is different, so don't hesitate to contact your healthcare provider if something doesn't feel right.
September 25
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