Dehydration and Back Pain: The Surprising Reason Your Muscles Won’t Relax
When we think about the causes of a persistent ache in the lower back, we often jump to conclusions about heavy lifting, poor posture, or an aging mattress. However, one of the most overlooked triggers for spinal discomfort sits right in your water bottle—or the lack thereof. If you have been wondering how long can back muscle spasms last , the answer often depends on your internal hydration levels. The connection between your fluid intake and your musculoskeletal health is profound. Dehydration doesn't just cause thirst; it physically alters the environment of your muscles and the structural integrity of your spine, making you significantly more prone to painful contractions and "locking" sensations. The Science of the "Thirsty" Spine To understand why dehydration leads to back pain, we have to look at the two primary components of your back: the muscles and the spinal discs. 1. Intervertebral Disc Compression Your spine is composed of vertebrae cushioned by sm...