Can a potassium deficiency cause a relapse of major clinical depression?
My Mother has recently relapsed into deep depression. She has been suffering from depression for many years but had it under control with meds. After Christmas, I noticed her sliding backwards and before I could get her in for a doctor's appointment, she was very low. I took her to the emergency room last night for dehydration and the doctor told us she has a UTI and very low potassium. The Doctor said the low potassium could cause the symptoms of depression. He suggested I put off for a few days starting her on the respiridol the Psyc. prescribed to see if the anitbiotics and potassium bring her back up.. I can't get in touch with her Psyc. because it is through the local Mental Health Center and there is no communication until Monday.
Apparently low potassium levels CAN mimic the symptoms of depression. My Mother walked in my door this morning with her laundry. She had not gotten up off her sofa in a week. She had not changed her clothes or taken a shower. But this morning she felt like getting up and doing her laundry. She ate 2 eggs for breakfast (she hadn't eaten much in a week) and wants to go grocery shopping. She has been hospitalized in the past for depression, even had ECT. She was presenting the same symptoms as when she was at her worst. So…yes. Low potassium levels can present itself as major depression.