Why Grief Feels So Physically Exhausting: Understanding the Stress Response

Why Grief Feels So Physically Exhausting: Understanding the Stress Response

How grief affects your body and mind, and why recognising stress matters

 Grief is not just emotional, it can leave your body utterly drained

April is Stress Awareness Month, a timely reminder that stress doesn’t just live in our minds, it travels through our bodies. When we experience grief, our natural stress response is activated, often leaving us physically exhausted, mentally foggy, and emotionally raw. Understanding why grief feels so draining can help you approach yourself with compassion, notice your needs, and seek support when necessary.

At a Glance:

• Grief triggers the body’s stress response
• Physical symptoms are common and normal
• Recognising stress can help you manage exhaustion
• Gentle self-care and counselling support can restore balance

Understanding the Stress Response in Grief:

Grief is a form of stress. When someone we love dies or when a life transition disrupts our sense of stability, our nervous system reacts. The “fight, flight, or freeze” response floods our body with stress hormones like cortisol and adrenaline. This can lead to:

• Muscle tension and aches
• Fatigue and disrupted sleep
• Racing thoughts or difficulty concentrating
• Digestive issues or appetite changes
• Heightened emotional sensitivity

Even everyday tasks can feel overwhelming because your body is working overtime to process the emotional impact of loss. It’s important to know that these responses are normal; they are your body’s way of trying to protect you and help you adapt.  

In my work, I sometimes use the idea of a “window” to help make sense of how we cope emotionally. Known as the window of tolerance, it comes from trauma-informed approaches and describes the range in which we feel relatively steady and able to navigate life.

When we’re in this space, things tend to feel more manageable. We can reflect, make decisions, and handle our emotions without becoming overwhelmed. But when we’re pushed beyond this range, our nervous system moves into protective states.

For some, this shows up as becoming highly activated; perhaps feeling on edge, flooded with emotion, or easily triggered. For others, it can go the opposite way, leading to a sense of shutdown, disconnection, or low energy.

This range isn’t set in stone. It can become narrower during times of stress or after difficult experiences, but it can also gradually widen as we build a sense of safety, develop awareness, and learn ways to regulate ourselves.

At its core, it’s about having enough internal stability to stay connected to yourself and the world around you, even when things feel challenging.

Why This is Important:

Ignoring the physical side of grief can worsen exhaustion, affect your immune system, and even prolong emotional distress. By understanding that grief is both emotional and physical, you give yourself permission to slow down, notice your body’s signals, and respond with care rather than pushing through.  In my role as a counsellor, I often work with people to start recognising where they are in their window of tolerance, what pushes them out of it, and begin learning the right tools and coping skills to return to their place of calm. 

Gentle Self-Care:

Caring for yourself during grief isn’t indulgent, it’s necessary. Simple practices can support your
body’s recovery:

• Rest and honour fatigue; allow naps or downtime
• Gentle movement like walking in nature or stretching
• Deep breathing or grounding exercises to calm the nervous system
• Mindful hydration and balanced meals
• Journaling or creative expression to process emotions

How Counselling Can Help:

Working with a counsellor can provide a safe space to explore both emotional and physical aspects of grief. Together, we can:

• 
  Understand your stress response and its impact on your bod, including explore your own unique window of tolerance. 
• Develop strategies to manage exhaustion and overwhelm
• Create personalised coping tools and self-care routines
• Support you in navigating grief at your own pace, with compassion

Work With Me:

I support people navigating grief, loss, and life transitions (and everything inbetween!). I offer in-person sessions in my therapy cabin near Littlehampton, walk-and-talk therapy in nature, and online support across the UK. If you’re feeling physically drained by grief, working together can help you understand, manage, and gently move through it.

Find out more about booking my services or click here to book your free consultation. 

Grief touches your heart and your body, acknowledging both is the first step toward healing.

Warmly,

Jennifer Rose