I am a 73 year old healthy woman. I was diagnosed with osteoporosis thru dexa scan. I had Reclast in December 2024. Except for feeling tired day after infusion, I had no other side effects. I took tylenol day before, day of, and day after infusion. I also drank 64 oz. of water day before, day of, and day after. I still try to drink as much water as I can to protect my kidneys. My next Reclast will be in December of 2025.