What is a common initial symptom of rubbery leg syndrome?

Rubbery leg syndrome is characterized by a sensation of weakness or instability in the lower limbs, which may manifest as an inability to walk or an overwhelming feeling of fatigue in the legs. This early symptom can often present as "rubbery" or "wobbly" legs, making it difficult for individuals to maintain their balance or support their own weight. Recognizing this symptom is crucial for identifying the syndrome early on, as it can lead to challenges in mobility or activities of daily living.

While headaches, nausea, and fever can be symptoms associated with various other health issues, they are not typically linked to rubbery leg syndrome. The focus on lower limb weakness directly ties into the primary concerns of the syndrome, making it a distinctive and notable symptom that practitioners should be attentive to.