Can Acute Nephritis Cause Dizziness?

Acute nephritis, also known as acute glomerulonephritis, can indeed lead to dizziness in some patients. This condition typically follows an infection, most commonly caused by beta-hemolytic streptococci. Symptoms may include hematuria (blood in the urine), proteinuria (excess protein in the urine), edema (swelling), hypertension (high blood pressure), and in some cases, a temporary episode of acute kidney failure. However, it can also be triggered by other bacterial or viral infections leading to acute nephritic syndrome.

Understanding the Link Between High Blood Pressure and Dizziness

One of the key reasons patients with acute glomerulonephritis may experience dizziness is due to elevated blood pressure. When hypertension becomes severe and difficult to control, it can cause symptoms such as dizziness, headache, nausea, and vomiting. These symptoms are often the result of increased pressure within the circulatory system, which can affect the brain and other organs.

Symptoms Related to Kidney Function

In cases where acute nephritis leads to a temporary kidney failure, patients may experience reduced urine output or even complete cessation of urine production (anuria). This accumulation of fluids and waste products in the body can further contribute to high blood pressure and neurological symptoms like dizziness and headaches.

Treatment Options for Acute Glomerulonephritis

During the acute phase of the illness, prompt treatment is essential. Antibiotics are typically prescribed to address the underlying infection. Additionally, diuretics may be used to manage edema by promoting the excretion of excess fluids. If dizziness occurs, it is crucial to monitor both blood pressure and kidney function closely.

For patients experiencing hypertension, calcium channel blockers are often effective in managing blood pressure levels and reducing associated symptoms. In more severe cases involving acute kidney failure, temporary renal replacement therapies such as hemodialysis may be necessary to support kidney function until recovery occurs.

Prognosis and Recovery

With timely and appropriate medical care, the majority of patients with acute glomerulonephritis experience a full recovery. It is important to follow medical advice closely and attend all follow-up appointments to ensure that the condition is properly managed and complications are minimized.