Your brain is always thinking because it's designed to process information, solve problems, and plan, but constant thinking (overthinking or racing thoughts) often stems from anxiety, stress, perfectionism, past trauma, or conditions like depression, ADHD, or OCD, where the Default Mode Network (DMN) or threat detection system (amygdala) becomes overactive, creating a loop of worry, rumination, or worst-case scenarios.
It's normal for people to be thinking "constantly" throughout the day, but what matters is that your thoughts may be interfering with your quality of life, which makes it a symptom.
Here are five strategies to try.
9 Neurological Symptoms Not to Ignore (And What To Do)
While racing thoughts are most commonly described in people with bipolar disorder and sleep apnea, they are also common with anxiety disorders, obsessive–compulsive disorder (OCD), and other psychiatric disorders such as attention deficit hyperactivity disorder (ADHD).
Racing thoughts are one of the most common symptoms when we can't sleep. The lights go out, our heads hit the pillow, but our frontal cortex isn't done for the day. Egged on by caffeine, anxiety or everyday stress, our brains start acting like a pinball machine as thoughts ricochet from one place to another.
Common types of compulsive behaviour in people with OCD include:
Cognitive Test. Cognitive tests are short, quick tests to check how well your brain is functioning. These tests don't diagnose specific diseases. Instead, they identify a problem with cognition and the need for more in-depth testing.
Here are six things I recommend to my patients in order of importance:
3 More Stress-Relieving Beverages
Racing thoughts: People with ADHD may experience a constant flow of thoughts, making it difficult to focus on any one thing. This can lead to racing thoughts that are hard to control and can interfere with daily life.
Your brain is about 75% water. Every thought you think, every movement you make, and every memory you form relies on proper hydration. When your body loses more fluids than it takes in (even mildly), your brain's ability to function properly can be affected.
Common symptoms of neurological disorders include:
We'll also provide tips on how to break these unhealthy habits and protect your health!
The early stage of a brain tumor can manifest as persistent or severe headaches, seizures, cognitive changes, vision problems, personality changes, balance issues, fatigue, nausea/vomiting, speech difficulties, or loss of smell. Brain tumor symptoms may vary in intensity and duration.
Age. Brain tumours can start at any age. But as we get older our risk of developing most cancers, including brain tumours, increases. The risk of brain tumours is greatest in those aged between 85 and 89 years.
Red flags include severe and frequent headaches, seizures, vision problems, difficulty speaking, cognitive and memory issues, numbness or weakness on one side of the body, sudden personality changes, coordination difficulties, and hearing problems.
No. OCD cannot be detected through medical tests such as blood work, imaging scans, or genetic panels. While research continues on biological clues—like brain activity patterns or chemical changes—none are currently part of standard clinical practice.
Not a few patients with obsessive-compulsive disorder (OCD) have experienced events that affected the onset. The onset of OCD is not limited to the original meaning of trauma; rather, traumatic experiences such as unexpected exposure to contaminants or various stressful life events often cause the onset of OCD.