Vigora 100 mg, which contains sildenafil citrate as its active ingredient, is primarily used to treat erectile dysfunction (ED) by increasing blood flow to the penis during sexual stimulation, helping to achieve and maintain an erection. While Vigora 100 mg can improve erectile function, it is not specifically intended to increase stamina in bed.

However, some individuals may perceive an increase in stamina or endurance during sexual activity while using Vigora 100 mg due to the improved ability to achieve and maintain an erection. By addressing the underlying cause of ED, sildenafil citrate can enhance sexual performance and satisfaction for many men.

It's important to note that sexual stamina can be influenced by various factors, including physical fitness, overall health, psychological factors, and relationship dynamics. While Vigora 100 mg can help with erectile function, it may not directly impact factors such as physical endurance or stamina.

If you're experiencing concerns about stamina or endurance in bed, it's essential to consider lifestyle factors such as exercise, diet, stress management, and communication with your partner. Additionally, discussing any concerns with a healthcare provider can help identify potential underlying issues and determine the most appropriate interventions or treatments.