This research emphasizes the prolonged influence of sleep complications following a brain injury on mental health, emphasizing the urgent need for more effective, medication-free treatment options. It advocates seeking guidance from healthcare professionals, including doctors and sleep specialists, while promoting the significance of upholding a healthy sleep-wake cycle through adherence to good sleep hygiene practices. Moreover, it emphasizes the necessity for further exploration of non-medication treatments and alternative strategies to address post-TBI insomnia, shedding light on the critical role of comprehensive, holistic care in supporting peoples' recovery and well-being.