I've used six-month-old Trimix kept unfrozen at 40F(4C) without any apparent deterioration. On a vacation I used Trimix kept at room temperature for five days with no diminishment of effect. I've never had to increase the dose to get the same result.

I've never frozen Trimix in seven years of use.

The last two-thirds of penis length, toward the head, has a few fluid connections between the two corpora. So I was told to squeeze or "pump" my length 6-8 times after injecting to get some Trimix into the other corpus. This helps to get a symmetric straight-ahead erection. Apparently not ...

Never Enough: I don't know the answer to your question. But my usual blood pressure is 120/80 and I've never noticed any low blood pressure effects from combining sildenafil with Trimix.

Your term "Anxiety" reminds me of the curious "Hard/Flaccid" problem, which has its own topic here on Frank Talk. Take a look there, and particularly at "Hard Flaccid - success story..." from Fed1981 9-3-20, and his original ED description: "27-year-old pump injury...

Agree with bldoink, but if you add Viagra or Cialis to injections, don't forget to take it an hour ahead of an injection, to get it absorbed completely (and stay out of "priapism territory"!).

Reggieman: I use 31 gauge needles for Trimix injection, the thinnest available as far as I know, on the theory that they cause the minimum of tissue damage. You might ask the urologist whether there are any 32 gauge. (I'm not worried about breakage since the steel is very ductile.)

Rufian: I had performance anxiety in my young single days if I wasn't with a woman of my exact body type: thin and trim. But I found that I could much reduce it by running a mile every day and getting in good shape. The muscular exertion burns up the anxiety hormones and releases a feel-good hormone...

Agree with qcswral. I use 100mg sildenafil with about half the Trimix I would otherwise need, so there's no Trimix ache. But be very careful to find the correct lesser Trimix dose, starting with much less than half of what you've been using, over a week or two of experimenting, keeping good records,...

Scrotal skin will pass much more T into the bloodstream than other skin; in fact so much more that you should use less gel and get T measured after a week, so you don't overdose.

Rufian: It's doubtful that you're developing scar tissue after only six injections. Research the injection techniques successful guys are using, in the Injections topic. I'm Caucasian but have injected over 300 times and don't seem to have scar tissue. I've used 6-month-old Trimix kept unfrozen at 4...