Do Muscle Cramps In The Lower Back Mean A Kidney Infection? X4Mpp, 17/12/202517/12/2025 Lower back muscle cramps are extremely common and can occur due to daily physical activities, poor posture, dehydration, or even stress. Because the kidneys are located in the same region, many people worry that lower back discomfort might indicate something more serious, such as a kidney infection. While muscle cramps… Continue Reading