Leg Weakness: Causes, Symptoms, and Treatment
When the nerves in the lower back are damaged or inflamed, individuals with sciatica may experience weakness in their legs, making it challenging to move around. While some people may only feel this sensation in one leg, others may experience it in both. The difficulty in leg movement is often accompanied by numbness. During a flare-up, it is advised to walk slowly to alleviate symptoms.
If left untreated, leg weakness can worsen over time, potentially leading to permanent nerve damage. In such cases, surgery may be necessary to prevent further complications.
Difficulty in Leg Movement Due to Sciatica
Sciatica can result in nerve damage, leading to challenges in moving one or both legs. Individuals experiencing this condition often find it problematic to move their legs in specific directions or to bend their knees. Medical professionals commonly utilize the straight-leg-raise test to diagnose sciatica. During this test, the patient lies down while the leg is raised. If pain is felt below the knee while the leg is raised, it indicates that a herniated disc in the lower back is responsible for the symptoms.