My 83-yr old otherwise healthy mother has developed a tremor/shakiness in her voice that makes it very difficult to understand her when she speaks. While hospitalized recently for an infection that caused a high fever, she was given potassium and electrolytes and antibiotic through an iv. While on the iv, the voice tremor/shakiness was gone. Shortly after being released (and no more iv), the tremor returned. Her doctor can offer no answers. Is voice tremor associated with low potassium? Has anyone had a similar experience? We don't know where to turn for help.
Thank you for any assistance.