What Is the Relationship between Cortisone and Weight Gain?

Article Details
  • Written By: Emily Daw
  • Edited By: Kaci Lane Hindman
  • Last Modified Date: 24 October 2019
  • Copyright Protected:
    Conjecture Corporation
  • Print this Article
Free Widgets for your Site/Blog
In 2019, some Chinese companies offered "dating leave" to unmarried women in the hopes they would find partners.  more...

November 22 ,  1963 :  US President John F. Kennedy was assassinated.  more...

Cortisone is a synthetic drug that metabolizes in the body to form the hormone cortisol. As if 2011, the exact relationship between cortisone and weight gain was uncertain. Cortisol naturally produced in the body has no proven effect on weight gain, despite some claims to the contrary. Weight gain is sometimes reported as a side effect of cortisone injections, however.

Cortisol is produced in the adrenal cortex, which is the outer portion of the adrenal gland. Women have elevated levels of cortisol during some portions of pregnancy. It is nearly always present in the body in some amount, but its production is increased by stress. This has led it to be nicknamed the "stress hormone."

Many studies have indicated that people tend to gain weight when they are stressed. Some researchers proposed a tenuous connection between cortisol or cortisone and weight gain. There are many factors, however, that connect stress with weight gain, including behavioral changes, such as reduced sleep and exercise and increased caloric consumption. Correlation does not necessarily imply causation, however. Although increased cortisone and weight gain may be found together, it does not follow that cortisone is the primary cause of the weight gain.


In the early 21st century, there was a surge of products that claimed to cause weight loss by blocking natural cortisol production. The US Federal Trade Commission ruled in 2007 that these claims did not have sufficient evidence to back them up. Companies that had marketed these products were forced to repay their customers.

Synthetic cortisone injections are sometimes given to reduce swelling in joints as a result of rheumatoid arthritis. Over a long period of time, some patients notice a connection between cortisone and weight gain. The exact reason for this is unknown. Not all patients experience weight gain as a side effect of cortisone injections regardless of how long they take the treatment.


You might also Like


Discuss this Article

Post 3

@SarahGen-- What about cortisone's effect on blood sugar? That could cause weight gain if cortisone is used over a long period.

Everyone know that cortisone increases blood sugar. And if the treatment continues for a long time or if someone is already pre-diabetic, the constantly high blood sugar can cause insulin resistance. And I've read that insulin resistance causes weight gain, especially around the stomach. That would explain why you experienced weight gain around that area.

Post 2

@ddljohn-- I too have used cortisone and I experienced the same side effect. But I actually think that it was water retention rather than weight gain. I just felt very bloated after my cortisone treatment. My stomach seemed much larger than before and I had trouble fitting into my jeans. But I had not changed my eating or exercise habits at all.

After a month or two, the bloating went away and I slowly returned to normal. That's why I don't think that cortisone weight gain. I think it causes water retention which goes away after the effects of the drug wears off. I'm not a doctor though, so this is just my opinion. Do we have any doctors here who can clarify this topic?

Post 1

Regardless of what studies say, I know that cortisone treatments cause weight gain. I have had to use cortisone for arthritis and I experienced considerable weight gain afterward, at least six pounds. I know that many others have experienced this side effect as well. My doctor has acknowledged it too.

Post your comments

Post Anonymously


forgot password?