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Testosterone, the primary male sex hormone, plays a key role in sexual desire and erectile function. Low testosterone (low T) levels can contribute to ED, particularly if accompanied by fatigue, reduced libido, and mood changes. However, not all cases of ED are due to low testosterone. Blood tests can determine hormone levels, and if low T is diagnosed, testosterone replacement therapy (TRT) may be an option. It’s important to work with a doctor to evaluate if TRT is safe and beneficial in your case.

Artvigil 150mg is not intended to enhance memory directly, it may indirectly support cognitive performance. It encourages alertness and wakefulness, which might improve focus and attention and make it simpler to remember things and maintain mental acuity. Off-label, some people take it to enhance cognitive function in high-demand circumstances.

A combination of clinical assessment, sleep history, and specialized testing is used to confirm narcolepsy. A polysomnography (overnight sleep study), which tracks muscle activity, eye movements, and brain waves, is the most conclusive test. A multiple sleep latency test (MSLT), which gauges how rapidly a person falls asleep during the day and when they transition into REM sleep, frequently comes after this. Doctors may also check for low levels of the neurotransmitter hypocretin in CSF fluid if narcolepsy is suspected. After the diagnosis is established, medications such as Modalert 200 (modafinil) may also be used to treat excessive daytime drowsiness.