When numb legs become a warning sign: Underlying health risks explored
Occasionally, each of us might experience numbness in our legs. A single occurrence is usually not a cause for concern, but if this issue recurs, it could indicate a more severe condition. Let's explore the ailments that may present as numbness in the lower limbs.
6 November 2024 12:44
Spinal problems are a common cause of numbness
Nerves running along the spine transmit signals to the lower limbs. If the spine has degenerative changes or nerve conduction disorders, the legs may feel numb, which can be quite bothersome.
Issues in the sacral and lumbar regions of the spine can also cause numbness in the feet. A herniated disc often places excessive pressure between the vertebrae, leading to sensory disturbances in the legs. Pressure on the nerves can also result from sitting in one position for an extended period or the presence of a tumour near the nerves. Frequently changing positions and engaging in physical activity can mitigate these issues.
Too much sugar? Your legs will alert you
People with diabetic neuropathy, a complication of diabetes, often report numb legs. This makes normal sensation difficult and can lead to diabetic foot due to slow-healing wounds. Neuropathy may also be caused by excessive alcohol consumption, taking certain medications, or a lack of B vitamins. Proper supplementation is vital in this regard.
Numbness in the legs is a sign of developing cancer
Numbness in the legs may also suggest the possible development of certain cancers, such as bone cancer. Importantly, sometimes, there are visible causes of numbness. Tumours near the bones associated with this condition can cause similar symptoms. Additionally, numbness may result from osteoarthritis, which damages the cartilage and, over time, destroys the entire joint, most often the hip or spine.
The sensation of numbness in the legs is also linked with atherosclerosis, rheumatoid arthritis, neurosis, vascular diseases, multiple sclerosis, and poor nutrition with a deficiency in crucial vitamins and minerals. There are numerous reasons for leg numbness.
It is essential to determine whether the numbness in the legs is constant or temporary. Depending on the frequency of this occurrence and its reasons, it is advisable to maintain physical activity and manage excess weight.
