Brandi Glanville Hospitalized for 'Stress-Related' Issue that Caused Her to Collapse at Home: ‘My Son Had to Call 911’

"They are going to continue to have me on an oral steroid treatment until we figure out exactly what's wrong," the 'Real Housewives of Beverly Hills' star told PEOPLE exclusively

Brandi Glanville was hospitalized on Sunday after a collapse in her home led the Real Housewives of Beverly Hills alum's son to call emergency services.

“I collapsed at home this am and my SON had to call 911 for help! You guys have no idea the amount of stress I’m dealing with,” Glanville, 50, wrote on X (formerly known as Twitter).

Glanville shares two sons — Mason, 20, and Jake, 16 —with her ex-husband, Eddie Cibrian.

The reality star shared more details with PEOPLE exclusively: "They said it's angiodema [swelling in hands and feet], stress-related, and we're waiting for test results to come back," she says. "No foul play at all — just stress."

She continued: "I got high-dose intravenous steroid treatment for swelling, they kept me overnight and they are going to continue to have me on an oral steroid treatment until we figure out exactly what's wrong along with bloodwork and fluids."

The day after her collapse Glanville confirmed that she was still in the hospital and “really” wanted to go home. “Everyone at my hospital is super sweet, super hard-working and they're getting ready to go on strike!” she wrote on Monday. “They REALLY deserve more!!! I do REALLY want to leave though 🙏.”

Related: Brandi Glanville Says She Can't Give Her Sons the Same Life as Their Dad: 'But We Have a Really Fun House!' (Exclusive)

In another tweet posted on Sunday she alluded to the stress from the upcoming premiere of Real Housewives Ultimate Girls Trip season 4.

“No escaping ⁦@BravoTV⁩ even in the ER !! Look at my Dr. & nurses name 🙁being held hostage by the threat of a bad edit is partly the problem,” she wrote alongside a photo of her care team chart in the emergency room.

Related: Brandi Glanville Is 'Feeling So Much Better' After Being Hospitalized for Potential Spider Bite

While her doctor was called “Dr. Cohen” — the same surname as Andy Cohen, executive producer of Bravo’s Real Housewives franchise — one of her nurses was called “Ciara,” with Glanville perhaps referring to Summer House star Ciara Miller, who works as an ICU nurse and model when she’s not on the Bravo reality show.

Glanville left filming for RHUGT in Morocco early after sources told PEOPLE she took things too far with her costar Caroline Manzo, 62, during a party, allegedly kissing her multiple times throughout the evening without her consent.

"It was unwanted," a source said at the time. "And Caroline's distress over the matter did not seem to stop Brandi. Things escalated and physical boundaries allegedly were crossed that Caroline felt were serious and uncomfortable."

Once Glanville was made aware of Manzo's feelings, she reportedly apologized in a text message the next day.

"Brandi has been prohibited from sharing her side of the story and in turn, people have only heard unsubstantiated versions," a rep for the star previously told PEOPLE. "Brandi maintains her innocence and vehemently denies any wrongdoing."

The trip to Marrakech was filmed in January.

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At the time of the incident, representatives for Peacock and Shed Media told PEOPLE in a statement, "The safety and security of cast and crew while shooting is extremely important and we take all reports seriously. In this situation, production immediately launched a comprehensive review and is taking appropriate action."

Glanville’s latest hospital stay is her second in recent years. In 2021, The Traitors star was hospitalized with what doctors believed to be an infected spider bite, which caused her entire left hand to swell up to the size of a balloon.

"Hey guys, yes, I was admitted to the hospital yesterday and I have amazing first responders taking care of me!" Glanville captioned an Instagram photo of herself in a hospital bed with her arm raised. "We are not exactly sure what we are dealing with we believe it may be an infected spider bite. More tests to run 🙏🙏🙏."

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