Been using it for the past 3 days, improves my concentrain greatly but the focus can go all over the place, ended up reading about the missing persons in my country for over 5 hours yesterday.
Apart from that, the headaches that seem like they ripple from the hemispheres of the brain occur while I'm on it, mild to medium and it feels like there is more blood flowing through it. Hasn't been debilitating so far and I can usually get myself to not think about it.
It's a common side effect I hear from these nootropics, but anything else I need to know ? Granted these May go away after sometime, but still would like to hear from the gurus.
Note that I wasn't consulting the doctor when taking it as I'm sure he wouldn't let me. Not taking any other drugs apart from modalert 100 + 50 mg everyday.