I’m trying 3.75 to move up gently. And because I want to take as little as possible in order to have a low maintenance dose.
Fwiw, the doctor-led service that prescribes my pens says they are fine for up to half a year. The service doesn’t make anything from selling the pens, they just provide the prescriptions for a monthly fee. So they have no incentive to hurry you through them.
I was happy to buy a new one every month, not least since my health insurance refunds me anyway. But the doctor was like don’t be silly, that’d be really expensive and unnecessary, since they remain effective much longer. So I used the first 5mg pen at 2.5 per week for 8 weeks and now I have been prescribed a 15mg pen to use very slowly for 4-6 months, depending on dose.
I realize that isn’t what the manufacturer says. But I’m in a cautious Scandinavian country and willing to trust the dr.