A bladder infection, also known as cystitis, can make you feel tired. While often associated with localized discomfort, these infections can also lead to a generalized sense of fatigue or weakness. This unusual tiredness can be an early indicator of an infection, even before other noticeable symptoms appear.
Connecting Bladder Infections and Fatigue
Fatigue is a common symptom experienced with a bladder infection. The body expends considerable energy fighting off an infection, even one localized to the bladder. This increased energy demand contributes to tiredness and overall malaise.
The immune system becomes highly active in response to invading bacteria, directing resources to combat the infection. This systemic activation can result in a drained feeling. While the infection is in the bladder, its effects can extend to your overall energy levels.
How Bladder Infections Cause Tiredness
Bladder infections trigger the body’s immune response, a primary reason for accompanying fatigue. When bacteria invade the urinary tract, the immune system releases chemicals and white blood cells to eliminate the infection. This process consumes significant energy, leading to a drained feeling.
Beyond the immune system’s efforts, direct symptoms can disrupt sleep patterns, contributing to exhaustion. Frequent, urgent urination, pain, or burning sensations make restful sleep difficult. Some individuals may also experience a low-grade fever or chills, which are energy-sapping symptoms indicating the body is actively fighting the infection.
Other Signs of a Bladder Infection
While fatigue can be a symptom, bladder infections present with several other common signs. Many individuals experience a strong, persistent urge to urinate, even immediately after emptying their bladder. Urination often comes with a burning sensation or discomfort.
It is common to pass frequent, small amounts of urine. The urine might appear cloudy, have a strong or unusual odor, or, in some cases, contain blood, making it look pink, red, or dark brown. Individuals may also feel pressure or cramping in the lower abdomen or pelvic area.
When to Seek Medical Care
It is advisable to seek medical attention if you suspect a bladder infection, especially if symptoms do not improve within a few days or worsen rapidly. A healthcare professional can diagnose a bladder infection through a physical examination and a urine test to check for bacteria or other signs of infection.
Treatment for bacterial bladder infections usually involves a short course of antibiotics. Once treatment begins, symptoms, including fatigue, often improve within a few days. Completing the full course of prescribed antibiotics is important to ensure the infection is fully cleared and to prevent recurrence.