Zenegra 50 mg, which contains Sildenafil Citrate, is not commonly known to directly affect sleep patterns. However, there are a few indirect ways it might influence sleep:

Side Effects: Some individuals may experience side effects such as headaches or dizziness, which could potentially impact sleep quality.

Anxiety or Stress: If you are anxious about using the medication or its effects, this stress might affect your ability to fall or stay asleep.

Underlying Conditions: The condition being treated with Zenegra 50 mg (erectile dysfunction) and its psychological impact may indirectly affect sleep. Improving erectile function might reduce anxiety and improve overall well-being, potentially leading to better sleep.

Stimulation: While not common, some people report increased alertness or restlessness as a side effect, which could potentially affect sleep.

If you notice any changes in your sleep patterns after starting Zenegra or have concerns about its effects, it's a good idea to discuss them with your healthcare provider. They can help determine if there’s a connection and suggest potential solutions or adjustments.