Escitalopram is boosting <span style = 'background-color: #dae8f4'>metoprolol</span>
concentration by inhibiting an enzyme (CYP2D6) which metabolizes <span style = 'background-color: #dae8f4'>metoprolol</span>
, meaning that your effective dose
is somewhat higher. Still, 12,5 mg is an extremely low dose
and even with your Escitalopram, it's likely equalling no more than 25 mg, which still is very low. It's possible that your dose
is this low because your doctor knows about this interaction.
Just keep that in mind in case your doctor decides to increase your metoprolol