my mom(43yrs) was diagnosed with hyperthyroid 3days back, when she took a TSH test , the TSH value being 7.5, which is out of reference range. the doc prescribed her eltroxin( thyroxine sodium) and tryptomer in the day and escigress CZ (escitolapram with clonazepam ) at night. i wanna know why the doc has prescribed anti-depressants for a thyroid disorder?