Why Sitting, Standing and Walking all Hurt: Could it be Your Sacroiliac Joint?
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Why sitting, standing and walking all hurt can feel so frustrating
It often starts in a way that is easy to brush off.
You notice a bit of discomfort when sitting for too long. Then standing does not quite relieve it. A short walk helps at first, but the pain soon creeps back in.
Before long, you realise something is not right. No position feels comfortable for long, and simple, everyday movements begin to feel like a challenge.
Many people experiencing this pattern are actually dealing with sacroiliac joint pain, even if they have not heard of it before.
If this sounds familiar, you are not alone. Many people across the North East experience this pattern of pain without realising there may be a specific cause behind it.
Why does it hurt when you sit, stand and walk?
If you find yourself constantly shifting position, trying to get comfortable but never quite managing it, there is usually a reason.
This type of pain does not behave like a typical muscle strain. Instead, it tends to follow you throughout the day, whether you are sitting at your desk, standing in the kitchen, or walking short distances.
This is why some people experience lower back pain when sitting and standing, without a clear cause.
One possible explanation is sacroiliac joint pain, a condition that is often overlooked but can affect multiple everyday movements at once.
What is the sacroiliac joint?
The sacroiliac joints sit at the base of your spine, where your lower back connects to your pelvis. There is one on each side, and although they do not move much, they play an essential role in how your body handles weight and movement.
You can think of them as a bridge between your upper body and your legs.
Every step you take, every time you stand up, and even when you shift your weight from one side to the other, these joints are working quietly in the background.
When they are functioning well, you do not notice them. But when they become irritated, even simple movements can begin to trigger discomfort.
Sacroiliac joint pain is a condition where the joints connecting your lower spine to your pelvis become irritated, causing pain during everyday movements like sitting, standing, and walking.
Why SI joint pain affects so many movements
One of the most frustrating aspects of SI joint pain is how constant it can feel.
Because the joint is involved in so many everyday actions, there are very few moments where it is truly at rest.
You might notice it when:
- Sitting for long periods at work
- Standing while cooking or waiting in a queue
- Walking even short distances
- Getting in and out of the car
- Turning over in bed at night
Some people also notice pain when walking in the lower back, especially after a short distance.
Because of this, many people start to wonder:
Could your sacroiliac joint be the reason nothing feels comfortable?
Common sacroiliac joint symptoms to look out for
- Pain on one side of the lower back
- Discomfort in the buttock area
- Pain that worsens with sitting or standing
- Discomfort when walking
- Pain when changing positions
These SI joint symptoms often come and go depending on what you are doing, which can make the condition harder to recognise at first.

Why it is often mistaken for other conditions
Sacroiliac joint pain can be easily confused with other spinal conditions.
Some people worry about a slipped disc or sciatica, especially if the pain spreads slightly. Others assume it is muscle tension from sitting too much or poor posture.
The key difference is often how the pain behaves.
SI joint pain is usually linked to movement and position changes. It tends to come and go depending on what you are doing, rather than staying constant.
Because of this, it is not always immediately obvious what is causing the problem.
What causes sacroiliac joint pain?
There is not always a single clear cause, which can make it frustrating to deal with.
For some, it begins after a specific movement, such as lifting something awkwardly or twisting suddenly. For others, it develops gradually over time.
Common contributing factors include:
- Repetitive uneven movement or favouring one side
- Weakness in the core or hips
- Long periods of sitting
- Previous injuries that affect how your body moves
Often, it is a combination of these factors rather than one obvious trigger.
When should you seek help?
If your pain is affecting how you sit, stand, and move day to day, and it is not improving, it is worth getting it assessed.
Understanding whether the sacroiliac joint is involved can help you avoid months of uncertainty.
In some cases, targeted treatments such as sacroiliac joint injections, a procedure used to both confirm the source of pain and provide relief, may be recommended.
Getting the right support in the North East
If you are dealing with this type of ongoing discomfort, speaking to a specialist can help you understand what is really causing it.
Mr Fagan offers private consultations at:
This provides access to specialist assessment for patients across the North East.
What should you do next?
Living with pain that affects sitting, standing, and walking can quickly start to impact your daily life.
If you recognise these symptoms, getting clarity early can help you move forward with the right approach.
At SpineArt, the focus is on identifying the underlying cause of your pain and guiding you towards the most appropriate next step, so you can return to moving comfortably.
FAQ
This can be linked to sacroiliac joint pain, where the joint becomes irritated and causes discomfort during position changes.
It is usually felt on one side of the lower back or buttock and often worsens with sitting, standing, or walking.
Some mild cases improve with time, but persistent symptoms often need proper assessment to identify the cause and guide treatment.