Vidalista 10 does not cause spontaneous erections. Sexual arousal and stimulation are necessary for it to work effectively. Engage in foreplay or other forms of sexual stimulation to facilitate the desired response. The effects of Vidalista 10 can last for up to 36 hours after taking the medication. This extended window of effectiveness allows for greater flexibility in sexual activity.
https://www.genericday.com/vidalista-10-mg.html