3 ms·

There is NO tolerance development, on the contrary, increasing vascular health by long term PDE5 treatment and increasing psychological confidence over time mak

• The_Colonel 2y ago
  You're taking about slightly different things - you about ED, the other person about "boner all day". They are not the same thing. Slightly off topic, but this is why I don't really trust these "no tolerance" claims. That claim is usually very specific, while people's understanding of "tolerance" is often quite a bit wider. I take 3 medications which each make "no tolerance" claims based on scientific studies. But my subjective experience is that all of them do build tolerance in some way - the subjective effect does wear off with time and taking a break does reduce the tolerance. One possible cause is mistaking the intended effect (ED) with side-effects (boner all day).
• zolbrek 2y ago
  The first time I took sildenafil I had a bad headache and nausea, the next couple of times I didn't suffer from nausea and the headache wasn't as severe. I don't suffer from any side effects now other than my nose getting a bit stuffy every now and then, so in that sense I developed a tolerance to the medication's side effects. The boner effects still work just as reliably as day one, no tolerance development for me there.
  • rickydroll 2y ago
    you are lucky, in addition to the migraines and stuffy nose, sildenafil altered my vision making everything looked blue tinted. I tried a couple other drugs in that class but the migraines never went away.