Dave Coulier has cancer and is undergoing chemotherapy for Stage 3 non-Hodgkin's lymphoma. The 'Full House' actor says the diagnosis was 'pretty overwhelming.'

After Dave Coulier's cancer diagnosis, the beloved actor has received a host of supportive messages from all his friends, including John Stamos, one of his best friends and one of

Full House alum Dave Coulier posted a photo of himself undergoing chemotherapy, two days after sharing that he was battling Non-Hodgkin's lymphoma, a blood cancer.

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.

Full House' star Dave Coulier is sharing a positive message with fans amid his ongoing battle with stage three non-Hodgkin lymphoma.

Dave Coulier can likely expect a positive outcome amid his cancer journey, according to oncologist Dr. Brian Hill. Coulier, 65, revealed on Wednesday, November 13, that he was diagnosed with stage III non-Hodgkin lymphoma last month.

Full House star Dave Coulier recently revealed that he was diagnosed with Stage 3 Non-Hodgkin Lymphoma, and he's sharing an uplifting message with fans, but especially for anyone who is also in similar circumstances.

Putting a positive spin and sending love to all of you who are battling and going through chemo,” Coulier wrote on his Instagram story, accompanied by a picture of him giving a thumbs up while sitting in a hospital room.