What is the recommended emptying schedule for a Jackson-Pratt drain?

• A. Empty every 4-12 hours or when half to two-thirds full
• B. Empty once daily
• C. Do not empty
• D. Empty only when full to capacity

Answer: (A)

Jackson-Pratt drains rely on a closed suction bulb to continually draw drainage from the wound. To keep that suction effective and to prevent backflow or clogging, the reservoir should be emptied when it’s about half to two-thirds full, which is typically every 4 to 12 hours. Waiting until the bulb is full reduces suction, can slow drainage, and increases the risk of fluid re-entering the wound. After emptying, re-expand the bulb to reestablish suction, then secure the cap and note the drainage amount and characteristics as part of ongoing assessment.