The stated frequencies of adverse events represent the proportion of individuals who experienced, at least once, treatment-emergent adverse event of the type listed. Digoxin In subjects who had received 21 days of 40 mg day citalopram HBr, combined administration of citalopram HBr and digoxin single dose of mg did not significantly affect the online citalopram order pharmacokinetics of either citalopram or digoxin. Storage Methods Citalopram should be stored at room temperature, away from moisture or heat. If you have any questions, consult your doctor or pharmacist. Have been taking Adderal for the last six months and have been taking some type of stimulant medication periodically through the last 10 years. These include people who have or have family history of bipolar illness also called manic-depressive illness or suicidal thoughts or actions.