Silagra 100 mg can provide benefits for up to 4 to 6 hours after administration. This allows for a window of time during which men may find it easier to achieve and maintain erections during sexual activity. Before taking Silagra 100 mg, inform your healthcare provider about any medical conditions you have, especially if you have cardiovascular issues, liver or kidney disease, or if you are taking medications that may interact with sildenafil citrate.