​'Real Housewives' star Yolanda Foster shares battle with Lyme disease

One month after Avril Lavigne revealed her secret battle with Lyme disease, more famous faces are coming forward to talk about their own struggles with the illness, incluidng Real Housewives of Beverly Hills star Yolanda Foster, who took to Instagram this week to share her story.

The 51-year-old reality TV personality posted a photo on Instagram, which shows her 15-year-old son Anwar physically carrying his mother when she was too weak to walk on her own.

She captioned the heartbreaking snap: "Thank you for sharing your compassioned heart and carrying me through these darkest days of my life @anwarhadid #MissingYouAlready #FamilySuport #MyHealthJourney."

Learn more about Lyme Disease

Yolanda has become a spokesperson for the disease and even encouraged other celebrity pals to take a bite out of a lime for Dr. Oz’s #LymeDiseaseChallenge.

Her supermodel daughter, Gigi Hadid, as well as reality-TV co-stars Kyle Richards, Lisa Vanderpump, Brandi Glanville and Lisa Rinna, all participated along with William Shatner and Erin Andrews. Yolanda, of course, did the challenge herself with music producer legend and husband David Foster by her side, writing, "It takes a village, please pass it on."

Stars like Lisa Vanderpump are taking part in the #LymeDiseaseChallenge. Photo © Twitter

Yolanda was diagnosed with Lyme disease in 2012 and has spoken out about the effect it’s had on her life. "I went from being an outspoken, multitasking social butterfly to being trapped in a mentally paralyzed cocoon ," she said at the Time For Lyme Gala in April 2013, when she accepted the Lyme Research Alliance's Star Award.

"Two-and-a-half years ago, I started going to my doctors complaining about exhaustion, joint pain, insomnia, but most importantly, my neurological malfunctions."

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She went on to post on Bravo.com describing the effects of her illness. " I have lost the ability to read, write, or even watch TV, because I can't process information or any stimulation for that matter," she wrote in January. "It feels like someone came in and confiscated my brain and tied my hands behind my back to just watch and see life go by without me participating in it. Unfortunately I have lost the ability to do so in an intelligent matter at this time."

Avril Lavigne recently revealed her struggle with Lyme disease. Photo © Getty

Trying antibiotics and holistic approaches, Yolanda was able to get recuperate by 60 per cent before relapsing in December. "The most frustrating thing is that there is medical data on Lyme and spirochete infections going back all the way to 1908," she said. "But yet we still don't have proper diagnostic testing, a vaccine or a cure for Lyme disease while we are living in the United States of America, the most extraordinary country in the world."

Yolanda has reached out to another celebrity with the disease, Canadian singer Avril, who announced she was diagnosed with Lyme disease in April. " I took Avril under my wing when she first got sick and shared all I know," Yolanda said in an interview with Bravo. She is working tirelessly to find new methods of treatment and experimental therapy.

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