Lovegra 100 mg is a medication primarily designed to treat female sexual dysfunction, particularly female sexual arousal disorder and female sexual dysfunction associated with antidepressant use. It contains sildenafil citrate, the same active ingredient found in Viagra, which is used to treat erectile dysfunction in men.

The duration of effect of Lovegra 100mg can vary from person to person, but generally, it typically lasts for around 4 to 6 hours after taking the medication. However, it's important to note that individual responses to medication can vary based on factors such as metabolism, overall health, and other medications being taken.

It's crucial to follow the recommended dosage and instructions provided by your healthcare provider or on the medication packaging. Do not exceed the prescribed dosage, as doing so can increase the risk of side effects.

If you have any questions or concerns about the duration of effect or any other aspect of Lovegra 100 mg, it's best to consult with your healthcare provider for personalized advice and guidance.