Yolanda Hadid is still as determined as ever to get a grip of her Lyme disease.

The former "The Real Housewives of Beverly Hills" star took to Instagram on Aug. 23 to let her nearly 2 million followers know that she was undergoing surgery to ease her symptoms.

"I am seeking, I am striving and I am in it to win it with all of my heart............ #LymeDiseaseAwareness #TvamSurgery #LastChapter #SearchingForACure #RemissionInSight," she captioned a photo showing her, as well as two other friends, in the hospital.

The transvascular autonomic modulation surgery procedure involves stimulating nerve fibers to help with brain fog and fatigue, which are symptoms associated with Lyme.

Although she hasn't addressed how the treatment went, she hinted on Instagram on Wednesday that things went well.

"A beautiful day begins with a beautiful mindset, so when you wake up remind yourself what a privilege it is to be alive and healthy............ #Sunrise #Life #blessings #Malibu #Gratitude," she captioned a scenic photo of the beach.

Bella and Gigi's mom, who was diagnosed with the disease in 2012, has been very open about her fight, often addressing it on social media and on "Housewives."

Earlier this year David Foster's ex wrote about how she is affected by Lyme.

"Most of you know I have been battling Lyme disease for the past three years," she wrote on a Bravo TV blog. "I wasted the first year trying to get diagnosed and spent the next two trying to find a cure. I have gone from the conventional long-term antibiotics to about every holistic protocol there is to offer. Unfortunately, I was only able to get to about 60 percent recovery until I relapsed in early December and have not been able to find my way back."

Last season on "Housewives," Yolanda's battle with the disease will be called into question. Her castmates were seen reading up on the symptoms of Munchausen syndrome, and questioning whether or not she's faking the illness to get attention. Yolanda countered with a powerful photo showing three vials of medicine.

"❤️I will walk to the end of the earth to find a cure for my babies so that they can live the healthy life that they deserve to live......... #UnitedWeStand #LDI Low Dose Immune Therapy #Round2 #LymeDiseaseAwerenes," she said.