Unusual side effects of clomipramine associated with yawning.

Although there have been previous reports of decreased sexual capacity as a side effect of antidepressants (1-3), the authors know of no previous records of increased capacity of the type described in the following reports, or of reports of side effects associated with yawning. Observation of unusual yawning-associated side effects is now reported, in order to alert clinicians to a possible side effect that can influence patient-compliance with the prescribed medication regimen.