Taking vyvanse while breastfeeding a 3 year old

[Emruth]

I've just started taking 20mg vyvanse for adhd. I am about to increase to 40mg vyvanse. I currently breastfeed my daughter once a day in the early morning (5:30am for comfort). I take my vyvanse at 9am. Is this safe to do so since I don't feed her for another 20hrs and she is 3 years old so she wouldn't be getting much milk from me.

thank you.

[kaytlin]

This situtation is pretty low risk