Prednisone Weight Gain in 5 Days

Can you gain weight from prednisone after only five days?

Hi, I’m Dr. Megan, the Prednisone Pharmacist. I personally had to take prednisone for five days, and then five more, and then five more.

So I can tell you exactly what you need to know—scientifically and from my own personal experience—all about prednisone weight gain in five days.

Does it happen? How much? Let me break it down.

Watch now!

All My Prednisone Weight Gain Videos in One Place

Who Gets Prescribed Prednisone for 5 Days?

Five days of prednisone (or five days of methylprednisolone or other steroids) are often given short-term for things like:

Asthma flares
Severe allergies
Ringing in the ear (tinnitus)
Other short-term conditions

Really short-term conditions where you just need to give it a little “zap” and then that condition will go away.

The Short Answer: Probably Not

Are you likely to gain weight in those five days?

Not likely. Most people do not gain weight after only five days of treatment.

Weight gain from prednisone is something that happens more like:

3 weeks down the line
3 months down the line
3 years down the line

Not after just 3 to 5 days.

The Exception: Very High Doses

But if you’re taking a humongous dose—like 60 milligrams, 600 milligrams, or 1,000 milligrams or more—then yeah, it’s possible you could gain some weight.

Risk Factors That Increase Your Chances of Weight Gain

Factors that might increase your risk for weight gain include:

Higher dose – The more prednisone you take, the more likely you’ll see effects
Being a woman – Women are statistically more likely to gain weight on prednisone
Being a younger woman (ages 18-39) – This demographic shows the highest rates of weight gain
Your overall health and activity level – If you’re otherwise healthy and active, it’s less likely you’ll gain weight

What You’re Actually Experiencing: Water Retention

Most likely, if you’re only taking prednisone for five days, you’re not going to gain fat weight.

If anything, you might have a little bit of water retention—your body might be holding onto some extra water.

My Personal Experience with Water Retention

I personally noticed when I was taking prednisone that I would hold onto water, and then like a day or so later, I would have like a ton of pee. It was crazy.

It was like my kidneys suddenly started working and got rid of all this extra water, and I was fine.

It’s bizarre how it can work. So it’s often just a water retention thing.

How Does Prednisone Even Cause Weight Gain?

I’ve already mentioned water retention, but why is prednisone causing water retention in the first place?

Mechanism #1: Fight-or-Flight Response

First of all, prednisone is affecting your body’s fight-or-flight mechanism.

It’s making your body think you’re dealing with this huge threat—whether it’s a famine, a war, or something terrible—and that you need to run away and hide.

So it’s:

Increasing your blood pressure
Holding onto salt
Causing bloating, swelling, and water retention

Mechanism #2: Blood Sugar Chaos

Prednisone is also causing high blood sugar and messing with your appetite signals.

Your body’s thinking: “I’m in a famine. There’s no other food sources around me. I just gotta eat whatever there is, and I gotta eat it fast. And it’s gotta be easily digestible and accessible.”

So your body’s craving things like Oreos—because they’re high in sugar, salt, and fat. You just want to get those easy things fast.

But it’s lying to you.

You’re not in an emergency. There’s no famine.

But your body signals—your hunger signals, your fullness signals—are being hijacked.

And so it’s causing an increased amount of calories that are poor-quality calories—simple sugars, not necessarily good proteins and vegetables and things like that.

What You Need to Tell Your Body

It’s tricky, but you have to tell your body: “No, I’m going to eat the way I normally eat—or better than I normally eat. I’m going to eat healthy.”

Make a goal that while you’re on prednisone, you eat healthy.

Mechanism #3: Fat Redistribution

Prednisone is also changing your fat distribution.

It’s taking fat from your arms and your legs and moving it around—moving it to your belly and moving it to your face.

But it’s not likely to do all that in five days.

That usually takes at least 3 weeks, and closer to 3 months, for that to happen.

That fat redistribution to your face is called moon face.

Fat could also get redistributed to the back of your neck and top of your shoulder area—and they often give it the really nice name of “buffalo hump.”

Those can happen too, but not likely in five days.

The Statistics on Prednisone Weight Gain

Here’s what the research shows:

20% of people after a whole year of treatment gained 22 pounds
70% of people gain weight after a long period of time on prednisone
But not everybody gains weight
And most people don’t after only five days

What You Can Do to Minimize Weight Gain

Even on a short 5-day course, here’s what you can do to protect yourself:

1. Stay Hydrated

You’ve got to get the right balance of sodium and water to keep water retention at bay.

2. Minimize Sodium Intake

Don’t eat a lot of sodium-containing foods. Cut back on salt.

3. Minimize Sugar Intake

Avoid simple sugars and processed foods.

4. Eat High-Quality Foods

Focus on:

Lean proteins
Vegetables
Whole grains
Healthy fats

5. Move Your Body

Regular physical activity—if you can, if your disease allows it, and if your doctor’s okay with it.

Whether that’s:

Just walking
Pushups and weightlifting
Or anything else that works for you

If you can’t do intense exercise, that’s okay too. Find something that works for you.

Will the Weight Go Away?

If you’re having to take prednisone again and you’re thinking, “Oh no, it’s the end of the world, I’m gonna gain a ton of weight”—will it go away?

It can go away.

But it’s like any other weight gain. It’s not like having a baby where it suddenly just drops off when you stop taking prednisone.

If it’s water weight, it should eventually go away.

But that fat change doesn’t necessarily happen instantly.

The Metabolic Challenge

And in addition to that, prednisone is changing your muscles and your bones. It’s:

Decreasing your muscle mass
Decreasing your bone mass

So your resting metabolic rate is even lower.

And so it’s even harder to lose weight because of those being gone.

That’s another reason why you need to do good exercise—because you need to support that resting metabolic rate with enough muscle and bone mass.

We don’t want to get osteoporosis and myopathy from prednisone.

The Role of Chromium in Prednisone Weight Gain

Here’s something most people don’t know: Prednisone makes you pee out chromium.

Chromium is a trace mineral that you normally have in a small amount in your body, but prednisone makes you excrete it.

Without chromium, your insulin and blood sugar regulation abilities are vastly impaired.

In addition, you’re more likely to lose muscle weight instead of fat weight.

But if you replenish chromium picolinate, you’re more likely to lose fat instead of muscle.

The Research on Chromium and Prednisone

They even did studies showing that chromium picolinate can reverse the diabetes caused by prednisone.

Prednisone is a glucocorticoid—meaning “glucose” (sugar). It’s affecting your sugars.

So you need to do all you can to support yourself on prednisone so you don’t gain weight—even after just five days.

Why I Created Nutranize Zone

That’s one of the reasons I invented Nutranize Zone.

Nutranize Zone is the first and only supplement designed specifically for people on prednisone.

I personally had to take prednisone. I thought it was only going to be five days, and then it turned into five months, and it turned into nine months.

But in that time period:

I gained weight
I felt horrible
I was terrified I was going to get osteoporosis

And here’s the thing: The bone changes happen even after just one dose. The changes to your immune system happen after even just one dose.

So you need something to protect you—even on a short course.

What Nutranize Zone Does

Nutranize Zone replenishes the nutrients that prednisone is stealing from your body.

One of the most important is chromium picolinate.

When you’re taking prednisone, your body is peeing out chromium. Replenishing it helps:

Support insulin and blood sugar regulation
Preserve muscle mass instead of losing it
Support fat loss instead of muscle loss

How to Use Nutranize Zone

In the morning: Take your daily dose of prednisone, then take 2 capsules of the morning supplement. It’ll help you with your metabolism to minimize weight gain.

At bedtime: Take 2 capsules of the bedtime bottle. This one will help you get restful sleep at night.

Both bottles will help support your metabolism so you don’t have to gain so much weight while taking prednisone.

The Bottom Line on 5-Day Prednisone Weight Gain

Can you gain weight from prednisone after only 5 days?

Probably not fat weight. You might see some water retention, but real weight gain takes longer—usually 3 weeks to 3 months.

But even on a short course, prednisone is:

Affecting your metabolism
Depleting nutrients like chromium
Changing your bone density
Suppressing your immune system

So protecting yourself—even for just 5 days—is still important.

Support your body with Nutranize Zone →