Some VR systems used in video games can transmit vibrations and other sensations to the user through the game controller. Virtual reality also refers to remote communication environments which provide a virtual presence of users with through telepresence and telexistence or the use of a virtual artifact (VA).
Lupus nephritis symptoms are similar to those of other kidney diseases. They include: 1  dark urine. 2  blood in urine. 3  foamy, frothy urine. 4  having to urinate often at night. 5  puffy feet, ankles, and legs that gets progressively worse as the day goes along. 6  gaining weight. 7  high blood pressure.
People with lupus may also be prone to urinary tract infections. These cause burning on urination and require treatment with antibiotics. Certain lupus medications can also affect the kidneys and cause swelling and other symptoms similar to those of lupus nephritis. Problems related to these drugs usually go away when the drugs are no longer used.