Sleeping comfortably after hip replacement

Disrupted sleep is one of the most common frustrations in the first few weeks after hip replacement, and it surprises many patients who expected the operation to immediately relieve their pain. Sleep does settle as healing progresses, and a few simple strategies make the early weeks more comfortable.

Why sleep is disrupted early on

In the first weeks the hip is healing, there is some surgical swelling and discomfort, and the usual sleeping positions may not yet be comfortable. Many patients are also less active during the day than usual, which can affect night-time sleep. This is a temporary phase, not a sign that something is wrong.

Best positions

Sleeping on your back is usually the most comfortable position early on. A pillow placed under or between the knees can ease pressure and keep the leg well-supported. Lying flat with the leg in a natural, slightly supported position avoids strain on the healing tissues.

When you can return to sleeping on your side depends on the surgical approach and your surgeon's advice. Many patients become comfortable lying on the non-operated side, with a pillow between the knees to keep the legs aligned, within the first few weeks. Lying directly on the operated side is usually comfortable a little later, once the wound and tissues have settled.

A pillow between or under the knees is the single most useful aid for comfortable sleep in the early weeks.

Managing pain at night

Timing your pain relief so that it is working through the night helps considerably — discuss the right approach with your team rather than letting pain build. Gentle activity during the day, within your limits, improves night-time sleep. Applying ice in the evening can reduce swelling and discomfort before bed.

Practical tips for better rest

Keep a consistent bedtime routine. Avoid long daytime naps that push back your night sleep. Make getting in and out of bed easier by sitting on the edge and using your arms to help. Keep what you need — water, medication, phone — within reach so you are not getting up unnecessarily.

When it improves

For most patients, sleep is noticeably better by around six weeks and continues to improve from there. If pain is severe, worsening, or accompanied by increasing swelling, redness or fever, contact the rooms, as these can indicate a problem that needs review.