KERRY Katona has given fans a huge health update after a recent medical diagnosis.
The Atomic Kitten songstress, 42, sparked alarm when she was seen wearing an oxygen mask as she admitted: "I'm in so much pain."
Kerry shared the clip as part of her treatment after being diagnosed with scoliosis.
Now she has told fans the extent of her condition, which causes a twisting or curvature of the spine.
The mum-of-five wrote in her New Magazine column: "I was in so much pain that I was in tears.
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"I went to a chiropractor and had a scan which showed that half of my brain doesn't work like the other half.
"Honestly I've been in such a bad way but thankfully I'm now on a recovery plan which has been much better."
Kerry added: "It's something that I'll have to live with, but at least I now know what it is.
"I have been doing different tests to see how my brain works and it has been really eye-opening.
"It's all connected to my nerves and explains why I was in such awful pain."
Recently, Kerry could be seen with an oxygen mask covering her mouth in an Instagram video.
Kerry said: "I've recently just been diagnosed with scoliosis and I've been in so much pain but I'm absolutely fine.
"I've come to this hyperbaric oxygen chamber and it's going to help me with my pain and I stay in here for about an hour and it increases your oxygen levels."
The former Atomic Kitten singer added: "Half of my brain doesn't work like the other half of my brain but it's all good, nothing bad."
Reassuring her followers, she insisted: "Don't panic, I'm not claustrophobic. I'm meant to breath it all in and I'm going to put some meditation music on and I am going to relax and chill and let the oxygen do the work."
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The singer was then spotted making a trip in her eye-catching lime green Lamborghini as she juggled her diagnosis with daily life.
Kerry was recently forced to quit her latest tour as a result of being in crippling pain.
She opened up about her struggle in her column for OK! magazine, writing: "I'm in a bad way this week with my hips and my back - I'm in so much pain, I've essentially been bed bound.
"My hips have been out of place for a long time, and now it's got to the point where the pain is making me feel physically sick."
