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.
About 2.5% of the U.S. population suffers from bipolar disorder -- almost 6 million people. Most people are in their teens or early 20s when symptoms of bipolar disorder first appear. Nearly everyone with bipolar I disorder develops it before age 50.People with an immediate family member who has bipolar are at higher risk.ost people are in their teens or early 20s when symptoms of bipolar disorder first appear. Nearly everyone with bipolar I disorder develops it before age 50. People with an immediate family member who has bipolar are at higher risk.