I have a suggestion for possibly regaining sleep. It’s kinda with the same thought process as using finasteride again to cure PFS, except for sleep you don’t have to use finasteride. You can maybe go to directly to the source with another drug.
The drug is Setipiprant/Fevipiprant. They’re asthma drugs that some people think can also grow hair back. I think the trials for Setipiprant just ended and they came to the conclusion that it’s not better than current asthma treatments so they’re not going to be marketed as such. Fevipiprant is more potent and trials for that are awaiting.
I’ve read that one of the side effects from these drugs is indeed insomnia just like finasteride causes. I’ve read about people experiencing insomnia on finasteride that went away when they kept taking finasteride though. The theory on that is that finasteride constantly damages and/or resets whatever receptor is responsible for sleep, possibly the PGD2 receptor. But with Seti/Fevi you can bypass finasteride and all the DHT side effects and maybe reset the receptors responsible for sleep because Seti/Fevi are further down the line in receptor changes.
Here’s a possible outline on how they work. Could be totally false lol as I don’t know the source of the data, I think it’s some sketchy overseas lab.
So I’m thinking maybe taking these drugs could possibly restore sleep without risking other fin related side effects. I think you can still get Setipiprant, you’ll just have to find a doctor to provide it off label. Might be worth a try for you guys that can’t sleep at all. But this is just a theory from me. I don’t know all the side effects of these drugs so research it in depth. But if it can cause permanent insomnia it’s dangerous too so consider the risks.