I’ve been having very good results over 4 months using either 20mcg Viridal (alprostadil) used 12.5-15mcg 25mcg Aviptadil/ 2mg phentoamine (Invicorp) in 0.35ml - I’d use 0.25ml In fact it was only 6 weeks ago I injected all 0.35ml of Invicorp and it lasted 4.5 hours even with 45 min run to try and g...

So Invicorp, I had a very scary reaction the other evening. I usually just use all the .36ml. Lasts for about 2 to 2.5 hrs. Well at 4 hours I was really starting to panic. Cold showers, gel packs directly on it. Running up and down the road. No good. At 4 hours I ran in the spot flat out for 30-40 m...

Just to report back that thanks to another FT user, I asked the consultant to try Invicorp which I am happy to say works a treat. No pain at all. Doesn't leave me in total fear of a priapism like Caverjet (Viridal), feels more natural. I've tried it 5 times and I tentatively think I've found somethi...

Hah. I did laugh when I saw the comment about taking the fridge with me! The pain of alprostadil is really putting me off. Oh and the difficulty of depressing the plunger on the Viridal syringe is horrible. No way that can be right. I’ll maybe try backing off and not sticking needle all the way in. ...

I'm using Viridal Duo 20mcg which I've managed to get 4 of for £66 which is £16.50 a shot ($19.88)

Which I didn't think was too bad - can I ask how much the US guys are paying for caverjet duo?

Invicorp seems to be aviptadil/phentolamine mesilate which I have not heard mentioned before. I've just started using 17.5mcg of Viridal Duo (Alprostadil), works very well - in fact I had to use cold gel packs after the 2 hr mark last night as I was getting concerned that it was going to be a trip t...