Veteran Indian actor-writer Kader Khan has passed away due to prolonged illness, Indian media reports said on Tuesday. He was 81.

Khan's son Sarfaraz confirmed the demise of his father, the Press Trust of India reported on Tuesday. Kader Khan was admitted to a hospital in Canada and his son confirmed that his last rites will be conducted in the country.

"My dad has left us. He passed away on December 31 at 6 pm as per Canadian time due to prolonged illness. He slipped into coma in the afternoon. He was in the hospital for 16-17 weeks.

"The last rites will be performed here in Canada only. We have our entire family here and we live here so we are doing it," Kader Khan's son Sarfaraz told PTI.

"We are thankful to everyone for their blessings and prayers," he added.

The news of the death of the actor-screenwriter, who was at his peak in the 1980s-90s, comes days after his son dismissed media reports of his demise.

Kader Khan had developed breathing issues and the doctors had reportedly transferred him from regular ventilator to BiPAP ventilator.

As per reports, he was suffering from Progressive Supranuclear Palsy, a degenerative disease that causes loss of balance, difficulty in walking and dementia.

Born in Kabul, Kader Khan made his acting debut in 1973 with Rajesh Khanna's Daag and has featured in over 300 films.

He wrote dialogues for over 250 movies. Before becoming an actor he had written dialogues for Randhir Kapoor-Jaya Bachchan's Jawani Diwani.

As a screenwriter, Khan frequently collaborated with Manmohan Desai and Prakash Mehra.

His films with Manmohan Desai include Dharam Veer, Ganga Jamuna Saraswati, Coolie, Desh Premee, Suhaag, Parvarish and Amar Akbar Anthony and films with Prakash Mehra include Jwalamukhi, Sharaabi, Lawaaris, Muqaddar Ka Sikandar.