Hi,
Did you have any issues when lower doses?
I was recently diagnosed diabetic, however I opted not to take the medicine route, just got my self a personal trainer and a strict diet, and after shedding 35 kilos in weight, I'm now unable to get erections, I've been subscribed, Viagra 100mg, not very good results, Levitra 20mg again not much joy, Cialis 20mg and 5mg daily. the 5mg daily didn't work at all, in fact let me down on at least half a dozen occasions. the 20mg worked a couple of times and then stopped. I was wondering if I tried 40mg would it be safe? or 50mg?.
I'm 47 years of age, 6ft healthy, big muscular build, no health conditions now, and on any meds.