A side effect is weight loss, but this is some parents personal experiences with these drugs. I thought it pertinent to the conversation. Did ANS take Lexapro? could that have contributed to her weight loss and not Trimspa at all?
Weight Gain/Weight Loss
Although not reported as a side-effect of this particular SSRI, weight gain has been reported on many occasions as a side-effect of Lexapro. Weight loss is also a possibility due to digestion disorders caused by the drug. This is a very dangerous way to lose weight, however, and we emphatically don't recommend it.