Halsey has said she is dealing with a number ... Sjogren's syndrome is a condition that affects parts of the body that produce fluids, like tears and spit (saliva). Mast cell activation syndrome ...

Halsey opened up about their postpartum body and self-image after wearing a form-fitting catsuit to perform on "Saturday Night Live." The 27-year-old chart topper posted a slideshow of selfies on ...

Singer Halsey has hinted her recent health woes are due to lupus, a 'sneaky' autoimmune condition that causes the body to attack itself ... attack the parts of the kidneys that filter out waste.

Halsey hinted she was receiving treatment ... which says it affects many different parts of the body and can be life-threatening. Selena Gomez has previously spoken about her lupus diagnosis ...