Poxet 90 mg contains dapoxetine, a short-acting SSRI used mainly for premature *****. It affects brain serotonin levels, and that is what can indirectly change energy levels. In many users, Poxet 90 mg can lead to a drop in energy or mild fatigue, especially within a few hours after taking it. This happens because increased serotonin activity may cause drowsiness, tiredness, reduced alertness, and slower reaction time. Some people also report a feeling of mental “heaviness” or low motivation after taking it. On the other hand, a smaller group of users may experience the opposite in the early phase, such as restlessness, mild anxiety, or difficulty sleeping, which can also indirectly affect energy the next day. However, fatigue is more commonly reported than stimulation. Other side effects like dizziness, nausea, and sweating can also contribute to a feeling of low energy. Alcohol significantly worsens these effects and can increase sleepiness and faintness, so it is strongly advised to avoid drinking while using Poxet. Because it is taken on-demand (not daily), the energy effects are usually temporary and wear off within 6–12 hours.