I have a question so after you have your lapband done you have to be on a liquid diet only for how long

Your doctor will let you know. They all seem to have different protocols.

Yup! What gowalking said. Every doctor is different. Mine was 4 days liquids. Some are up to 30 days.

My doctor only required a week of liquids after surgery. I moved up gradually in my food stages until I got to real food at week 4 post op. But like everyone else said, it depends on your doctor's specific requirements.