Madhubala's Hidden Pain: Battling Heart Disease, Vomiting Blood on Set

• Timeless actress Madhubala suffered from a congenital heart condition, 'Ventricular Septal Defect' (hole in the heart), since birth.
• Despite doctors' warnings against exertion, she continued acting due to family responsibilities and passion, hiding her severe illness.
• During 'Mughal-e-Azam' filming, her health deteriorated significantly; she vomited blood and faced breathing difficulties while shooting.
• Her dedication to work led to her condition becoming critical, forcing an abrupt end to her career and prolonged bed rest.
• Madhubala passed away at 36 on February 23, 1969, after years of physical pain and loneliness, leaving behind an immortal legacy.