After suffering through a lung that collapsed twice and multiple surgeries earlier this year, it seemed Mariska Hargitay was on the mend, reporting to work on the set of Law and Order: SVU and seeming healthy.
Earlier on Wednesday, an insider confirmed to OK! that the actress had headed back to the hospital, but was unable to say exactly what had her checking in for medical care this time around.
And then a rep for the star explained to OK!, "Mariska Hargitay went to the hospital this morning after experiencing some discomfort relating to her earlier lung condition. She is undergoing routine tests and expects to be feeling better soon. Production will not be affected."
Co-star Stephanie March told OK! in January that Mariska seemed "strong as an ox" when she returned to the set.