Slightly off topic and daft sounding, but does taking 2x 25mg have the same effect as a 50mg?
Not actually as dumb a question as some are making out. It is possible that 2x25mg might have a more rapid effect than 1x50mg, although it does depend on the dynamics of how the pills break down in the gut.
Some personal observations on Sildenafil:
1. 50mg was too much for me, personally, and I found that I had to split the pills into 2 or 3 in order to reduce the side effects, but still get the benefit. This will not be the same for everyone.
2. I get faster results on an empty stomach. Sometimes, a low dose seems to have almost no effect on a full stomach.
3. Getting enough sleep and laying off the alcohol is also important. Even Sildenafil can't compensate if I am in poor condition.
4. 100mg, 50mg and 25mg pills are (usually?) the same price, so I buy 100mg and split them into 4.