Sleep apnea is often not completely curable, but it can be effectively managed. Lifestyle changes such as weight loss, regular exercise, and avoiding alcohol and smoking can significantly reduce symptoms. Continuous Positive Airway Pressure (CPAP) therapy is a common treatment that keeps airways open during sleep. For excessive daytime sleepiness related to sleep apnea, Modalert can be prescribed to promote wakefulness and improve daytime functioning. While Modalert helps with symptoms, it does not cure the underlying condition. Comprehensive management with a healthcare provider is essential for improving sleep apnea outcomes.