Vigora 100 mg, which contains sildenafil, is primarily used to treat erectile dysfunction by increasing blood flow to the penis. While it is not typically associated with significant mood changes, it can have indirect effects on mood for some individuals. For example, improving erectile function and sexual satisfaction can lead to increased confidence, reduced anxiety, and an overall improved sense of well-being.

However, some individuals might experience side effects such as dizziness, headaches, or flushing, which can potentially affect mood temporarily. Additionally, any medication that affects physical health can also influence mood, especially if it interacts with other factors like stress, anxiety, or relationship issues.

If you're concerned about how Vigora 100 mg might affect your mood, it's a good idea to monitor any changes and discuss them with your healthcare provider, especially if they are significant or persistent.