Intrigued to know what the "baking soda trick" is! That's a new one on me! I'm new to all this, just a couple of months post op. Just got my pump and getting to grips with it it, so to speak.... I've initially been prescribed viagra to take twice a week. My urologist insists on trying this first, but the nurse I spoke to says I can switch to daily tadalafil if I don't get on with it. I literally got these today, so no idea how they're going to work out yet.