Post-op recovery

Recovery, week by week.

Surgery is the easy part. Recovery is where the work happens — and where most patients underestimate the timeline. Here's the honest week-by-week of what to expect.

Stage by stage

Your diet progression.


Five stages, ~5 weeks. Each stage exists for a reason — moving too fast risks stretching the new stomach pouch, leaks, or severe nausea.

Week 1

Clear liquids

Water, sugar-free clear broths, sugar-free gelatin, decaf tea, sugar-free electrolyte drinks. Sips, never gulps. ~64oz total daily.

Week 2

Full liquids

Add unflavored or vanilla protein shakes, milk (if tolerated), strained creamy soups, plain Greek yogurt thinned with milk. 60–80g protein daily.

Weeks 3–4

Puréed foods

Smooth, no chunks. Blended cottage cheese, refried beans, scrambled egg whites, hummus, mashed avocado, blended ground meats. Eat slowly.

Week 5

Soft foods

Soft fish, ground turkey, soft fruits, cooked veggies, scrambled eggs. Chew everything to applesauce consistency before swallowing.

Week 6+

Regular textures

Most foods reintroduced gradually. Some never fully tolerated (tough red meat, dry bread, fibrous foods). Listen to your body.

The most important step

The 2-week liquid diet.

Patients who follow it: dramatically lower complication rates. Patients who don't: surgery may be canceled day-of when imaging shows an enlarged liver. Take it seriously.

Day 1

Walk every hour

Walking starts the day of surgery. Short laps, every 1–2 hours while awake. Walking prevents blood clots and dramatically speeds recovery.

Week 3

Light cardio

Brisk walks, stationary bike, swimming. Avoid anything that strains the abdomen. Listen to your body — fatigue is normal.

Days 1–7

Light activity only

Walking, gentle stretching. No lifting over 10 lbs. No bending repeatedly. No driving until you're off pain meds.

Week 6

Resume strength training

Cleared for light weights and core work. Start small. The muscle you keep now is the muscle you'll have for the long haul.

Week 2

Return to desk work

Most patients return to office/desk work in 7–10 days. Physical jobs require longer (3–4 weeks).

Week 8+

Full activity

Most restrictions lifted. Heavy lifting, contact sports, full intensity. By 3 months, most patients feel "normal" again — but lighter.

Warning signs

When to call us.

Most recovery is uneventful. But these symptoms mean call your coordinator immediately — day or night. We'd rather rule it out than miss it.

Persistent fever above 101°F (38.3°C)

Low-grade fever in first 24 hours is normal. Anything above 101°F or fever lasting more than a day is a flag — could indicate infection.

Severe abdominal pain not relieved by meds

Some pain is normal. Severe, increasing, or sharp pain — especially in the upper left or center — needs immediate evaluation.

Inability to keep liquids down for 6+ hours

Brief nausea is normal. Persistent vomiting risks dehydration and could signal a stricture or other issue.

Calf pain, swelling, or warmth

Could indicate a blood clot. Walk often (prevention) and call immediately if symptoms appear.

Shortness of breath or chest pain

Don't wait. Call 911 / go to the nearest ER, then call your coordinator. Pulmonary embolism is rare but serious.

Drainage, redness, or pus at incision sites

Some clear drainage is normal. Yellow/green drainage, increasing redness, or warmth = possible infection.

If in doubt, call. Your coordinator's direct line is available 24/7 for active patients. We'd rather you call about something minor than not call about something serious.

For life

Vitamins & supplements.

After bariatric surgery, your body absorbs less of certain nutrients — particularly iron, B12, vitamin D, calcium, and folate. Daily supplementation isn't optional. It's how you prevent serious deficiencies down the road.

  • Bariatric multivitamin — chewable or liquid, 2× daily

  • Calcium citrate — 1,200–1,500 mg daily (split doses)

  • Vitamin B12 — 500 mcg daily (sublingual preferred)

  • Vitamin D3 — 3,000–5,000 IU daily

  • Iron — 45–60 mg daily (only if recommended; can cause GI upset)

  • Annual labs to check levels and adjust dosing

The most important step

The 2-week liquid diet.

Patients who follow it: dramatically lower complication rates. Patients who don't: surgery may be canceled day-of when imaging shows an enlarged liver. Take it seriously.

Wk 1

Coordinator daily check-in

First week home, your coordinator checks in daily — phone or text — to monitor recovery.

Mo 3

Progress check

Weight loss benchmarks, lab review (your local doc), supplement adjustment.

Wk 2

Surgical team telehealth

Video call with your surgeon's team. Wound check, diet progression review, Q&A.

Mo 6, 12

Annual reviews

Year-end review with your team. Lab work, weight stability check, ongoing strategy.

Mo 1

Nutritionist consult

Detailed nutritionist call to refine your eating, supplements, and protein targets.

∞

Lifetime community

70k+ private patient community, weekly Q&A with Pompeii staff, peer mentorship — for life.