Why does my back get so sore when I’m sick?
Sensory changes can lead to heightened pain sensitivity, even in areas not directly affected by an infection.
Have you ever wondered why your back aches when you’re down with the flu or a cold? Or COVID?
This discomfort, common during many illnesses, is not just a random symptom. It’s a result of complex interactions between your immune system and your brain called the “neuroimmune synapse”.
A fascinating and yet-to-be-understood consequence of this conversation between the immune and brain systems during sickness is that it is particularly noticeable in the lower back. This is thought to be one of the body’s most sensitive regions to neuroimmune threats.
If the pain is severe, persistent, or accompanied by other concerning symptoms, seek medical attention. Mild to moderate pain is a common symptom during illness and we often notice this in the lower back. The good news is it usually subsides as the infection clears and the sickness resolves.
While treating the underlying infection is crucial, there are also ways to dial down sickness-induced neuroimmune pain.
Read the full article: Why does my back get so sore when I’m sick?
