Vidalista 10 is a medication used to treat erectile dysfunction (ED) in men. It contains Tadalafil as its active ingredient, which belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors. Tadalafil in Vidalista 10 typically starts working within 30 minutes to 1 hour after ingestion. This allows for spontaneity in sexual activity, as the medication can be taken shortly before anticipated sexual activity.