Sildalist is a medication used to treat male erectile dysfunction. It includes two active ingredients: sildenafil 100mg and tadalafil 20mg, both of which are used to treat erectile dysfunction. Sildalist tablets are PDE5 inhibitors, which function efficiently by increasing blood flow to the genital regions to assist with developing and maintaining an erection. Most men can get erections with Sildalist 120mg tablets, and these erections are stronger and last longer. It is taken orally and starts working 30 minutes after consumption and lasts for 5 to 6 hours.