📖 7 minute read

Coming home after surgery is a mixed experience. There’s real relief that it’s done and you’re back in your own space. There’s also the reality that you’re now managing surgical recovery without nursing staff around, and plenty of questions come up. Most of them are about pain.

Here’s what’s normal and what actually helped me.

What pain to expect

Laparoscopic bariatric surgery, the keyhole approach used in the vast majority of sleeve and bypass operations, involves several small incisions rather than one large one. The incision pain itself is usually manageable and fairly localised.

The pain that surprises people most is the shoulder and neck pain from CO2 gas. During laparoscopic surgery, the abdomen is inflated with carbon dioxide to give the surgical team room to work. After surgery, some of that gas remains and rises, pressing on the diaphragm. Because the diaphragm shares nerve pathways with the shoulder and neck, that’s where you feel the pressure rather than in your abdomen where you’d expect it. It can range from mild to quite significant.

It’s not dangerous and it resolves on its own, usually within 24 to 48 hours. Short gentle walks help the gas disperse. Lying on your left side can help. Heat on the shoulder takes the edge off. I found a simple heat pad did more for my shoulder pain in those first two days than anything else.

Other expected discomforts in the first week:

• General fatigue and achiness
• Abdominal cramping and gurgling as your gut wakes up
• Discomfort when changing position or getting up
• Some bloating

If you want a detailed picture of what those first days actually look like, the day zero to 72 hours guide covers it well.

How to manage pain at home

Your team will send you home with a pain medication plan. Follow it. Taking medication on schedule rather than waiting until you’re already in significant pain is more effective and usually means you end up using less overall.

Paracetamol is the standard first-line option for most people after bariatric surgery and is taken regularly in the early days.

Ibuprofen and other NSAIDs are generally avoided after gastric bypass. They increase the risk of ulceration in the new stomach pouch and at the surgical join. After a sleeve the guidance varies, but don’t take anything that isn’t on your discharge prescription without checking with your bariatric team first.

Liquid or soluble medications are preferred in the first two to four weeks. Tablets and capsules can be harder to swallow and may sit uncomfortably. Ask your pharmacist about soluble alternatives if you need them. Most are happy to help.

Things that help beyond medication

Short gentle walks around the house. Even five minutes every couple of hours helps with gas pain, reduces blood clot risk, and improves recovery. You don’t have to push yourself. Slow laps around your living room count.

Hold a pillow to your abdomen when you cough or sneeze. Pressing a pillow firmly against your stomach when you cough, sneeze, or get up from lying down provides support and significantly reduces discomfort. Hospitals call this splinting. It’s simple and it works. I kept a pillow next to me on the sofa for the entire first week.

Get in and out of bed properly. Roll onto your side first, then push yourself up to sitting with your arms, then stand. Going from lying flat to sitting upright in one motion uses your abdominal muscles heavily and is painful in the first couple of weeks. It’s worth taking the extra ten seconds.

Actually rest. Lying on the sofa in week one isn’t laziness. It’s appropriate recovery. Pushing through discomfort to do housework or other tasks in the first week is counterproductive, and it’s one of the most common things people regret. Getting comfortable enough to sleep is a genuine challenge in those early days and worth taking seriously.

What isn’t really about pain but feels like it

Nausea can feel physical in a way that’s hard to separate from pain. If you’re struggling to keep fluids down on top of managing discomfort, that combination is exhausting. Managing nausea and the foamies is worth reading alongside this because they often arrive together in the first week.

Emotional discomfort can also sit alongside physical recovery in a way that’s genuinely unexpected. If you find yourself feeling low or flat during week one or two, that’s more common than people realise. It’s not a sign something has gone wrong.

Warning signs that need urgent attention

Most pain in the first two weeks is expected and manageable. But there are symptoms that need you to contact your surgical team or go to A&E without waiting:

• Pain that is sudden, severe, or significantly worsening rather than gradually improving
• Fever above 38°C
• Increasing redness, warmth, or discharge from an incision site
• Persistent vomiting that stops you keeping fluids down
• Calf pain, swelling, or redness in one leg, which can indicate a DVT
• Shortness of breath or chest pain
• A sudden racing heart

If something feels wrong, contact your surgical team. Most NHS bariatric programmes have a 24-hour contact number on your discharge paperwork. Use it. That’s what it’s there for. You’re not being dramatic.

Pain after surgery is real, it’s temporary, and it’s manageable. The first week is the hardest part. Most people are genuinely surprised by how much better they feel by week two compared to days three and four. Your job right now is to rest, take your medication, sip your fluids, and let your body do what it’s doing. Getting eating right comes later. For now, recovery comes first.

The shoulder gas pain catches people completely off guard. Nobody warns you about it. Slow walking immediately after surgery really does help you, it’s usually resolved by day 2 or 3.