Men with erectile dysfunction are treated with this medication. Tadalafil, a component in this medication, is used to improve blood flow to the male penis's tissues. You should only take one dose of this medication every day. We sell vidalista 2.5, which you can get. This medication is not recommended for use by women or minors and is only for men above the age of 18. This medication takes about 30 minutes to take effect. This medication takes 36 hours to take effect.