Could you use more than one PD5 inhibitor (Viagra) ect at one time? Like using 10 mg of cialis with 50 of Viagra. Just wondered. Also, do these work better the less you use them? Can your body get used to them?
Unless you have been diagnosed with ED it is best you do not use PD5s. If you do there is a risk of psychological dependency. For occasional recreational use, I would not take more than 5 mg of Cialis or 25 mg of Viagra. I would not recommend combining them.