Previous studies have demonstrated that the aqueous humor of glaucoma patients shows alterations in the levels of certain proteins, such as those that contribute to oxidative damage, mitochondrial damage, neural degeneration, apoptosis, immune responses, and the complement cascade 19,20,21,22
Most are not reviewed by a panel of experts
One notable distinction: PT-141 does not directly improve penile hemodynamics as potently as a PDE5i, so if a man has severe vascular issues, a PDE5i or injection is needed to get sufficient rigidity
Careful screening helps reduce this risk
Some people find it easier to remember an injection if they have to take it every day, whilst others dont like injecting themselves daily and would prefer to administer it once a week
2023;15:eade6285