Hi....this is very new to me, but it looks like a good support group which I just happened to stumble upon! I was reading about someone on here who had side effects to aldactone and wondered if anyone else has ever experienced such a thing! I myself, just recently was prescribed this medication, but discontinued the use of it due to the ill effects. I felt side effects, but the one that bothers me the most is muscle cramping. If anyone has knowledge of this high blood pressure medication, I would be interested in hearing at what you have to say! Thanks...