Numerous variables, from inadequate sleep, stress, or dietary inadequacies to underlying medical disorders like sleep apnea, depression, or hypothyroidism, can contribute to sudden, chronic weariness. Lifestyle choices like excessive screen time, inactivity, or inconsistent sleep schedules might also play a role. Tracking your habits and speaking with a healthcare provider may be beneficial if you’re getting adequate sleep but still feel worn out. To treat excessive daytime drowsiness brought on by disorders like narcolepsy or sleep apnea, doctors may occasionally give Modalert 200 mg Australia. It’s crucial to identify the underlying cause of exhaustion and seek the proper therapy before using this medicine, which encourages wakefulness and cognitive alertness.