I was prescribed spiro a month-and-a-half ago. When I asked the derm about blood testing for potassium levels, he said they used to require it but not anymore. I've been doing research online, which of course has led to me becoming paranoid about hyperkalemia.
That said, I am on the second-to-lowest dose, 50 mg. Do you think I should get my levels tested? How would I go about doing this? Can I get it done at a walk-in clinic?
I was prescribed Spiro today and the dermatologist said that he normally checks blood levels every 6 months, but usually only if they're showing any real symptoms. He's going to check mine in 2 months because I'm going to basic training in February. I don't think you have too much to worry about if you're relatively young and healthy. 
That's what he told me. Your body is very capable of self-regulating for the most part when it comes to electrolytes and diuretic function.
