GENERIC NAME: metoprolol. DRUG CLASS AND MECHANISM: Metoprolol is a beta-adrenergic blocking agent that is used for treating high blood pressure, heart pain, abnormal rhythms of the heart, and some neurologic conditions.
Kidney failure facts. 1  Kidneys are the organs that filter waste products from the blood. 2  Symptoms of kidney failure are due to the build-up of waste products and excess fluid in the body that may cause weakness, shortness of breath, lethargy, swelling, and confusion. Inability to remove potassium from the bloodstream may lead to abnormal heart rhythms and sudden death.
Indeed, having a swollen kidney means there is an inflammation of the kidney which may indicate a serious kidney failure. Symptoms of a Swollen Kidney. A swollen kidney is already a significant sign and symptom that something big is happening within the body. The following symptoms can be seen in patients suffering from kidney failure: Burning pain on the back or the flank. Decreased urine output or sometimes no urine is produced. Nausea and vomiting. Loss of appetite. Fatigue and weakness. Sleep disturbance. Reduced mental alertness and confusion.