Went to a doctor and he advised taking Nanogen Serum and..

[2020]

I preach against it simply because its hazardous drug with extremely serious side effects and has ruined the lives of many people.

sure sure.... you're probably doing more harm than good

[Tracy C]

More BS...

It is well past time for you stop shoveling the barrel loads of BS you keep shoveling. You don't know anything. You are just a fool on a mission to load this forum down with a mountain of nonsense - and it got old over a week ago. The whole point of this specific forum is to steer people away from the BS people like you keep dishing out, not load them down with it. You do not belong here. You are doing more harm than good.

[25 going on 65]

Nanogen serum isn't proven to work. If you want to experiment with unproven treatments, I strongly recommend also using proven ones. This way you'll know you're doing something about your hair loss, instead of just hoping you are.

The treatments known to work for male-pattern hair loss are finasteride, ketconazole shampoo, minoxidil and dutasteride. The first three are the standard regimen for fighting hair loss in males; dutasteride's long-term effects when used for hereditary hair loss are something of an unknown right now.
If finasteride isn't available in your country, there are members of this forum who routinely buy it online. You can check some other threads for advice on where to go (or someone can post it here).

StressedToTheBald is not a useful source for information. He is either just trolling or has no idea what he's talking about.