Dramatic changes in hormone levels are associated with a number of symptoms, such as sleeplessness, fatigue, and low libido, that are often related to mood swings and brain fog. Insomnia, for example, can lead to fatigue, which in turn may cause cognitive issues. People who normally have healthy sex drives may become depressed because of reduced libido. Our hormone specialists in the Baton Rouge and New Orleans areas understand how the interrelationships of these factors can affect someone's overall health.