The topic of 'symptoms' is a central focus across the provided podcast episodes, with each episode discussing various types of symptoms associated with different health conditions.

In the episode 506- Exploring the PMDD-ADHD Link: How to Recognize and Treat Premenstrual Dysphoric Disorder, the discussion centers around the symptoms of Premenstrual Dysphoric Disorder (PMDD), such as mood swings, irritability, anxiety, fatigue, and concentration difficulties.

The episode 264: The Science of Anxiety delves into the physical and psychological symptoms associated with generalized anxiety disorder, highlighting the importance of understanding and managing these conditions.

Similarly, the episode Colorectal cancer rates are on the rise. Here's what to know discusses various potential symptoms of colorectal cancer, such as blood in the stool, changes in bowel habits, and unexplained weight loss, as reasons to seek medical attention.

Finally, the episode Dr. Stephanie Estima on Deciphering the Language of Symptoms EP 439 emphasizes the significance of interpreting symptoms as the body's way of communicating, rather than punishments.