Water consumption alone can not cure sleep apnea. Breathing regularly stops and begins while you sleep, a condition known as sleep apnea. This is usually caused by the throat muscles relaxing. On the other hand, maintaining hydration may indirectly improve general health by perhaps lessening apnea-related symptoms. By keeping mucous membranes from drying out and supporting proper respiratory function, hydration may help reduce some of the pain brought on by sleep apnea. Continuous positive airway pressure (CPAP) treatment is a common medical strategy indicated for the management of sleep apnea. Although it does not cure sleep apnea directly, modafinil, also known as Modalert 200 mg, is a medicine used to improve alertness in diseases like narcolepsy. For an accurate diagnosis and personalized treatment recommendations, it is important to speak with a healthcare provider.