Former "Full House" co-stars John Stamos and Dave Coulier shared photos of them hanging out amid Coulier's battle with cancer.

Dave Coulier, the actor and comedian who found fame as Uncle Joey on “Full House,” has revealed he has been diagnosed with stage 3 non-Hodgkin lymphoma.

Candace Cameron Bure spoke with Fox News Digital about her 'Full House' co-star Dave Coulier's cancer diagnosis and how she and others have processed the news.

"Full House" alum Dave Coulier revealed that he has been diagnosed with cancer, specifically Stage 3 non-Hodgkin lymphoma.

"Full House" stars and friends John Stamos and Dave Coulier 's bond is as strong as ever. This was made apparent after Coulier revealed on Wednesday he had been diagnosed with stage 3 non-Hodgkin lymphoma, reports People.

I’m embarrassed for people that they waste time on this," Stamos said of the backlash. "All I was doing was cheering up a friend."

Earlier this month, the Full House actor - known for playing Joey Gladstone on the sitcom, revealed he had been diagnosed with a "very aggressive" form of non-Hodgkin lymphoma and was undergoing chemotherapy treatments.

John Stamos defended his actions after facing backlash for wearing a bald cap to show support for fellow “Full House” star Dave Coulier, amid his cancer battle. The internet attacked the famous actor when he shared Instagram posts of himself shaving Coulier’s head,

John Stamos stood up to critics after facing backlash for wearing a bald cap to support his Full House costar and close friend Dave Coulier. “I’m so shocked,” Stamos said to a reporter in California.