Why am I so sleepy during the day?

https://www.medzsquare.com/au/modalert-200

A number of things may contribute to excessive daytime drowsiness, including poor sleep quality, narcolepsy or sleep apnea, lifestyle choices, stress, and certain drugs. It affects productivity and interferes with day-to-day operations. In these situations, doctors administer modalert, also known as modafinil, which increases alertness by reducing drowsiness without having the jittery effects of stimulants. Modalert targets brain neurotransmitters. To find the root cause of daytime drowsiness and the best course of action for treating it, it is essential to speak with a healthcare provider.