Dave Coulier, best known for his role as Joey Gladstone in "Full House," provided a health update on social media, as he shared he was receiving chemotherapy.

"Full House" star Dave Coulier candidly revealed on Wednesday that he has been battling "very aggressive" stage 3 cancer, revealing in a series of interviews that he was diagnosed with Non-Hodgkin lymphoma after experiencing unusual swelling in his lymph nodes.

Dave Coulier has been diagnosed with cancer. The "Full House" star, 65, said he was recently diagnosed with stage 3 Non-Hodgkin lymphoma, he shared in an episode of his podcast "Full House Rewind" and in a People magazine interview published Wednesday.