Suhagra 25 mg generally does not significantly affect sleep for most people. However, mild sleep-related effects can occur in some individuals, depending on sensitivity and timing of the dose. Possible effects on sleep Difficulty falling asleep (mild insomnia) – uncommon, but reported by some users Headache or nasal congestion – may make it uncomfortable to sleep Flushing or restlessness – can interfere with relaxation before bedtime Suhagra 25 mg contains Sildenafil Citrate, Suhagra 25 mg increases blood flow and slightly stimulates the cardiovascular system. This stimulation is mild at the 25 mg dose but can still affect sleep in sensitive individuals. Tips to avoid sleep disturbance Take Suhagra 2–4 hours before bedtime, not right before sleep Avoid caffeine or alcohol when using the medication Do not take more than one dose in 24 hours When to consult a doctor If sleep problems persist If you experience anxiety, palpitations, or severe headaches at night In summary, Suhagra 25 mg is unlikely to disturb sleep, but timing and individual sensitivity matter. If you’d like, I can also compare its sleep effects with higher doses (50 mg or 100 mg) or with Tadalafil-based medicines.