Guidelines for Eating Before a PET Scan

What's a PET Scan?

“

Why No Food? Eating can change the scan pictures, so doctors ask you not to eat for a few hours first.

When to Stop Eating

[{"selector":"#anim-1de83ece-f15e-464d-8ff6-6f1e3e6a7116","keyframes":{"opacity":[0,1]},"delay":50,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-54035913-a723-42e0-bbfd-f3a7de9b580d","keyframes":{"transform":["translate3d(1921.05277%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":50,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Stop eating 6 hours before the scan. Only water is okay!

Can I Drink Water?

[{"selector":"#anim-52e5acfc-26bd-466e-b765-4d21543cb8ba","keyframes":{"opacity":[0,1]},"delay":200,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a9f41d93-6e76-44a9-b516-ed4ece36ffb7","keyframes":{"transform":["translate3d(703.57160%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":200,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-211f1672-b193-430b-9649-ef141a2a5cf2","keyframes":{"transform":["scale(1)","scale(1.05)","scale(0.995)","scale(1)"],"offset":[0,0.33,0.66,1]},"delay":0,"duration":1000,"easing":"ease-in-out","fill":"both","iterations":1}] Yes, drinking water is good! It helps you stay hydrated.

What About Medicines?

[{"selector":"#anim-5344c941-2f53-4264-a9c8-9c2983b2e53e","keyframes":{"opacity":[0,1]},"delay":0,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8136db25-e37c-4b84-b3ca-163382f7809a","keyframes":{"transform":["translate3d(535.93754%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Take your medicine with water unless your doctor says not to.

Feeling Hungry?

[{"selector":"#anim-472652d3-888a-4b2a-b14c-b63671a1b3a5","keyframes":{"opacity":[0,1]},"delay":0,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0231767f-7b66-4598-8dfb-096fa2fb24a6","keyframes":{"transform":["translate3d(551.56251%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] It’s okay to feel a bit hungry. Remember, it’s important for the scan.

What to Avoid

[{"selector":"#anim-37d3299d-40eb-49ad-b15d-3325c142e536","keyframes":{"opacity":[0,1]},"delay":0,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-eed1881c-f1a0-4d3d-97dc-1fd1da5ac3cf","keyframes":{"transform":["translate3d(1586.95768%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] No candies, gum, or snacks before the scan!

Check With Doctor

[{"selector":"#anim-e7f33dfc-0ab8-4078-b606-aa4617654c66","keyframes":{"opacity":[0,1]},"delay":0,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0fc875a4-2436-4a8e-9c80-da8825caa119","keyframes":{"transform":["translate3d(1586.95768%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Always ask your doctor if you're not sure what to do.

Once it’s done, you can eat normally again! Swipe Up