hi, does anyone know how long concerta withdrawal symptoms last for as i have some pretty horrible ones. I was on 54mg and took a break for a week then had an anxiety attack so i took it again. (This was 2 weeks ago) I've spoke to my gp who says it's withdrawal symptoms but i find it weird I'm still getting them even though I'm still taking the medication.
Is this possible?
I haven't heard of withdrawal from stimulant meds, but there is definitely rebound when the meds wear off. Was the concerta working ok for you?
it was working great for me until i took a break. It might have been that the 54mg was too high of a dose and i didn't build up tolerance due to only taking it 5 days a week so i think it was more mild overdose symptoms. I've dropped down to 36 and feel ok (5th day taking it) but i suspect now that my b12 levels might be low which is causing problems alongside. (Previously had a b12 deficiency) and I've noticed a bit of glositis on my tongue.
Concerta working or making things worse?
Newly medicated, concerta, now Ritalin. 
Anxiety from withdrawal or weight?
has anybody switched from Vyvanse to Concerta because Vyvanse only last a couple hours?
