14-year-old girl will go through many of the same changes as other teenagers, including hormone levels, emotional issues, social pressures, and more. Some of the differences in a 14-year-old girl are easy to notice, while others require close attention from parents.

Dizziness when standing up or sitting down is a very common condition and is often encountered today. This condition can occur in most ages, and can be considered a normal condition, however, if this dizziness when standing up occurs frequently, it is very likely a sign of some problems coming to your health.