What Is Wrong with Iris in the Flash?

Iris West-Allen's Time Sickness has been a cause for concern for her and husband Barry Allen for some time now, but recent episodes have shown that it is getting much worse.

What's wrong with Iris in The Flash?

The strange time sickness which plagued Iris previously only caused her to experience lost time, hallucinations of alternate timelines, and uneasy feelings. Shockingly, the disease progressed to the point that it began disintegrating objects around Iris, without her being aware of it.

How did Iris West get time sickness?

In Season 7, she got infected with a mysterious “time sickness.” She spent the early part of Season 8 worrying that hubby Barry was fated to facilitate, you know, Armageddon. And ever since then, her aforementioned time sickness has caused her to unwittingly make objects (and sometimes people, eep!) disappear.