Written By: Isotherm, line drawn on a map or chart joining points with the same temperature. Isotherms are commonly used in meteorology to show the distribution of temperature at the Earthâs surface or on a chart indicating constant level or constant pressure.
Best Answer: Untreated Bipolar disorder gets worse with age, in that the more episodes of illness you have, the more likely it is that you will have another. I have been bipolar for 16years and find it has got BETTER, but ONLY because I have learnt how to manage my triggers and symptoms better.
Age. Bipolar disorder usually first occurs between the ages of 15 - 30 years, with an average age of onset at 25 years. However, bipolar disorder can affect people of all ages, including children. Bipolar disorder that occurs late in life often accompanies medical and neurological problems (particularly cerebrovascular disease, such as stroke). It is less likely to be associated with a family history of the disorder than earlier-onset bipolar disorder.