Swelling in the feet, ankles, hands, or face
Changes in urination
Urinating more or less often than usual
Foamy or bubbly urine
Blood in the urine
Pain or burning during urination
Trouble starting or stopping urination
Lower back or side pain
Fatigue or weakness
Loss of appetite
Nausea or vomiting
Itchy skin
Muscle cramps
Shortness of breath
High blood pressure
Confusion or trouble concentrating
Persistent bad taste in the mouth
Trouble sleeping
Pale skin
Unexplained weight gain from fluid retention
Seek urgent medical care for chest pain, severe shortness of breath, inability to urinate, severe swelling, or sudden confusion