Kathmandu. Most people ignore the problem of frequent fainting, considering it a sign of physical weakness, hunger, or fatigue.However, if a person faints frequently, it is not just a sign of physical weakness.According to experts, it can also be a sign of serious problems related to the brain, heart, or nervous system.Why do people faint frequently?Sometimes people faint due to physical weakness, an empty stomach (hunger), fluctuations in blood pressure, and heat. However, if a person faints frequently without any clear reason, it may be linked to problems with the brain, heart, and nervous system.According to doctors, frequent fainting can...