Archive · 22 Aug 2025
Chronic Stress: How It Affects the Nervous System
When you're stressed for a long time, it's like your body is always on high alert.
This can mess with your brain, especially the part that helps you remember things.
Stress hormones can shrink important parts of your brain and make it hard to think clearly.
It can also make you feel more pain and have trouble sleeping.
Luckily, you can help your brain by doing things like exercising, relaxing, and talking to friends.
If stress is a big problem, talking to a professional can help too.
Chronic stress keeps the body in a sustained state of alertness, impacting the brain and nervous system.
Elevated cortisol from stress can shrink the hippocampus and over-activate the amygdala.
The HPA axis becomes overactive with chronic stress, leading to elevated stress hormones and reduced immunity.
Sustained stress can impair cognitive functions, including weaker working memory and poor concentration.
Chronic stress disrupts neurotransmitters and sleep, leading to anxiety, irritability, or depression.
- Who
- Dr. Ramesh Babu Mutiki
- What
- The effects of chronic stress on the nervous system and ways to reverse the damage.
- When
- August 22, 2025
- Where
- Delhi, India
- Why
- To inform readers about the impact of chronic stress and provide methods for managing it.
- Source
- News18.com
- Published Date
- August 22, 2025
- Key impact
- Altered brain structure
- HPA axis
- Becomes overactive with chronic strain
- Cognitive impact
- Weaker working memory and poor concentration
- Solution
- Routine, physical activity, relaxation practices