Teddi Mellencamp Opens Up About 'Severe' New Symptom Amid Cancer Battle

By Logan DeLoye

August 15, 2025

Photo: Getty Images

Teddi Mellencamp recently opened up about a new symptom associated with her immunotherapy treatments amid her ongoing battle with stage 4 melanoma cancer.

In an August 14 Instagram Post, The Real Housewives of Beverly Hills alum revealed she's experiencing severe anxiety from her treatments, and asked followers for tips.

"OK, for those of y’all who’ve gone through immunotherapy, did you have severe anxiety? Just on random days for no apparent reason? Like, today I was able to walk, I did the podcast and now I’m just sitting here full of anxiety. Is this common? What are things that you guys have done to help make you feel better? Let me know. Looking for any positive advice."

Followers sounded off in the comment section of the post with advice and products to help lessen the anxiety associated with immunotherapy.

Mellencamp first spoke about symptoms attached to her treatment in the July 23 episode of her Two T’s in a Pod podcast, remarking on how "sick" she felt.

"They did a bunch of scans, and everything’s looking good, everything’s shrinking. They’re not seeing a bunch, but it’s showing that why I medically feel so sick is from the immunotherapy. So we’re going to take a little break on the immunotherapy to get my body back feeling stronger. And I’m on steroids and we’re doing everything that we can to get me back to feeling like I can do this, I can do all the things."

For more, read Teddi Mellencamp Gives 'Heartbreaking' Update After Emergency Medical Visit.

Listen to the reality star talk about her immunotherapy treatment symptoms below.

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