There is limited research on the effects of Adderall withdrawal in infants, as the drug is not typically prescribed to children under the age of 3. However, in cases where pregnant women use Adderall, there is a risk that their babies may experience withdrawal symptoms after birth. This is because Adderall can cross the placenta and reach the developing fetus, leading to physical dependence. Symptoms of withdrawal in infants may include irritability, sleep disturbances, tremors, and feeding difficulties. If you have concerns about the effects of Adderall use during pregnancy, it is important to speak with your healthcare provider.