myalgia

Why Do My Thighs Feel Sore as if I Exercised When I Did Not?

Why Do My Thighs Feel Sore as if I Exercised When I Did Not?

1. Introduction Thigh soreness without prior exercise is typically the result of delayed onset muscle fatigue from subtle postural compensation, undetected viral myalgia, or early peripheral nerve compression. Even minor adjustments to gait or prolonged sedentary positions can force the quadriceps and hamstrings into continuous isometric contraction, leading to an accumulation of metabolic waste and … Read more

Muscle Pain: Pathophysiology, Differential Diagnosis, and Clinical Management

Muscle Pain: Pathophysiology, Differential Diagnosis, and Clinical Management

1. Introduction to Muscle Pain Muscle pain, clinically defined as myalgia, is a localized or generalized discomfort originating within the skeletal musculature. This symptom represents a direct sensory response to mechanical overload, tissue injury, ischemia, or systemic inflammation. Myalgia is among the most frequent presenting complaints in primary care medicine, affecting patients across all demographic … Read more