Nutrients, such as nitrogen and phosphorus, are essential for plant and animal growth and nourishment, but the overabundance of certain nutrients in water can cause a number of adverse health and ecological effects.
Where can the symptoms of herniated discs be felt? Herniated disc symptoms can include localized pain and inflammation, as well as radiating pain, numbness, tingling, muscle weakness and muscle spasms. These radiating symptoms arise when a portion of the disc makes contact with a nearby nerve root.
Symptoms. The symptoms of a true herniated disc may not include back pain at all! The symptoms of a herniated disc come from pressure on, and irritation of, the nerves. However, many people do have back pain because they have other problems in their back when the disc ruptures. The symptoms of a herniated disc usually include: 1  Pain that travels into one or both legs. 2  Numbness or tingling in areas of one or both legs. 3  Muscle weakness in certain muscles of one or both legs.