What is a JP Drain?

A Jackson-Pratt (JP) drain is a soft, flexible closed-suction device placed under your skin during surgery. It consists of a thin tube connected to a small, squeezable bulb that creates gentle suction to continuously remove fluid — blood, lymph fluid, or serum — that would otherwise collect in the surgical space and slow healing. After BRCA-related surgeries such as mastectomy or oophorectomy, one or two drains are commonly placed, one on each side of the chest or pelvis.

How to Care for Your Drain

Empty your drain bulb at least twice daily — once in the morning and once in the evening — or whenever it becomes half full. Before emptying, wash your hands thoroughly. Squeeze the bulb flat, pour the fluid into a measuring cup, and re-compress the bulb before re-inserting the plug to restore suction. Record the amount in milliliters (mL) for each session. Keep the drain site clean and dry, and secure the drain to your clothing with a safety pin to avoid accidental pulls.

Understanding Your Output

In the first 24–48 hours after surgery, fluid is typically dark red or pink and output is highest. As healing progresses, fluid transitions to a lighter pink, then yellow or straw-colored — this is normal. Most surgeons consider drain removal when output from a single drain falls below 30 mL in a 24-hour period for two consecutive days. Each surgeon's criteria may vary, so always confirm with your care team.

Recovery Tips

• Sleep on your back or slightly elevated with pillows to reduce swelling
• Wear loose, front-opening clothing — button-down shirts work well
• Use a small lanyard or drain management camisole to carry drains hands-free
• Avoid lifting anything heavier than 5–10 lbs until cleared by your surgeon
• Stay hydrated and eat protein-rich foods to support tissue healing
• Log your drain output at the same times each day for consistency