I just took an increased dosage (54mg) of concerta after stopping for a month (was on 27mg before).

What I've noticed this time round is that, I am getting a headache from the noises around me. THis is something new and I wonder if anyone else has experienced the same side effects?

Still finding ith ard to concentrate. But it might be because of distracting colleagues /noises.

Just curious.

Thanks.