Experts warn the UK is wasting billions annually by failing to diagnose and care for people with bipolar disorder. An estimated one million people live with the condition, yet many are misdiagnosed, undertreated, or entirely overlooked. Patients have undergone years of suffering, misdiagnosis, and crisis before they finally received proper care. New data put the cost of bipolar-related care and economic loss at £9.6 billion a year. Yet experts say that with early diagnosis, consistent medication, and specialist care programmes, hospital admissions could be dramatically reduced and lives transformed. One model in South London has seen readmission rates drop by 80%. Despite the evidence, care remains patchy and specialist services limited. Campaigners and clinicians are urging a national care pathway and greater access to psychiatrists to stop the cycle of crisis and neglect, calling the current situation both a human tragedy and a financial folly.