Based on my mother's recent thyroid test results (T3: 1.20, T4: 11.10, TSH: 0.453) and a low Vitamin D level of 19.1, should her Eltroxin 100 dosage be changed, does she need to restart taking D-Rise 60k, and could any of this interact with her other medications, Arpizol 15mg and Pacitane 2mg, which are currently causing her mild shaking?
I understand your concern for your mother. Her thyroid levels are borderline low-normal, so her physician should review her Eltroxin (levothyroxine) dose. Her Vitamin D level is low, and restarting D-Rise (cholecalciferol) under medical guidance is highly recommended. The mild shaking is a known side effect of Arpizol (aripiprazole), which Pacitane (trihexyphenidyl) is prescribed to manage. Fortunately, Eltroxin and Vitamin D do not directly interact with her other medications, though thyroid fluctuations can sometimes affect tremor sensitivity. Please consult her doctor soon to safely evaluate her dosages and ensure she is comfortable.