Whether you have rolled an ankle at footy, strained your back at the gym or picked up a niggle during day-to-day life, most injuries follow a gradual healing process. In the early stages, some pain, swelling and stiffness are normal. Over time, however, you should begin to notice steady improvement.
So, how can you tell if your injury is healing properly and when should you be concerned?
At first, it can be difficult to know the difference between a normal recovery and a problem that needs attention. Ignoring the warning signs may lead to longer recovery times, reduced performance or even chronic pain.
In this article, we will cover the common signs your injury may not be healing as expected, what normal healing looks like and how physiotherapy can help you recover safely and effectively.
What does normal injury healing look like?
Most soft tissue injuries, such as muscle strains, ligament sprains and tendon injuries improve gradually over weeks or months depending on the severity.
Although every injury is different, normal healing often includes:
- Pain gradually reducing over time
- Swelling settling within days or weeks
- Improved movement and flexibility
- Increased strength and confidence using the injured area
- Better tolerance to walking, exercise, work or sport
- Less reliance on pain relief medication
Recovery is rarely perfectly linear. It is common to have mild flare ups or sore days, particularly after activity. However, the overall trend should still be improving.
If your symptoms are not changing or are getting worse it may be a sign your injury needs further assessment.
Signs your injury may not be healing properly
1. Ongoing pain that is not improving
One of the biggest warning signs is pain that stays the same or worsens over time.
Some discomfort during recovery is normal, particularly when returning to activity. However, pain should gradually become less intense and less frequent.
You may need further assessment if:
- Pain remains severe several weeks after the injury
- Pain is worsening instead of improving
- You are waking at night due to pain
- Simple daily activities remain difficult
- You cannot return to normal movement or exercise
Persistent pain can sometimes indicate:
- Incomplete healing
- Re-injury
- Joint instability
- Tendon irritation
- Poor load management (a ‘boom-bust’ cycle)
- An undiagnosed underlying issue
- Changes to the brain that can occur with longstanding injuries
Early physiotherapy assessment can help identify why your recovery has stalled and guide the right treatment plan.
2. Swelling that does not settle
Swelling is a normal part of the body’s healing response immediately after injury. In many cases, swelling should begin reducing within the first few days or weeks.
Ongoing swelling may suggest:
- Continued irritation to the area
- Excessive loading too early beyond the capacity of the tissue
- Joint inflammation
- Structural damage that has not fully healed
- Rarely, infection or underlying systemic conditions
Swelling that increases after simple activities or exercise is often a sign the injured tissue is not tolerating the current workload.
If swelling is persistent, worsening or accompanied by redness and heat, it is important to seek professional advice.
3. Loss of strength or function
A healing injury should slowly regain strength and function over time.
If you still feel weak, unstable or unable to trust the injured area weeks after the initial injury, this may indicate recovery is not progressing properly.
Examples include:
- An ankle repeatedly “giving way”
- Ongoing weakness lifting your arm overhead
- Difficulty pushing off when running
- Reduced grip strength
- Struggling with stairs, squatting or jumping
Many people stop moving properly after injury due to pain or fear of re-injury. Over time, this can lead to muscle weakness, stiffness and compensation patterns.
Physiotherapy helps restore normal strength, movement and confidence through targeted rehabilitation.
4. Reduced range of motion or persistent stiffness
Stiffness is common early after injury, particularly following swelling or immobilisation. However, movement should gradually improve as healing progresses.
Persistent restriction may be a sign of:
- Joint stiffness
- Scar tissue build-up
- Ongoing inflammation
- Muscle guarding
- Incomplete rehabilitation
If you cannot fully bend, straighten or rotate the injured area compared to the uninjured side, it may be time for further assessment.
Early treatment can often prevent long-term mobility problems from developing.
5. Pain returns every time you increase activity
A common sign of incomplete recovery is repeatedly flaring up when you try to return to exercise, sport or work.
You may notice:
- Pain after running
- Swelling after gym sessions
- Back pain after prolonged standing, walking or lifting
- Shoulder pain returning during sport
- Symptoms worsening after busy days at work
This often means the injured tissue is not yet strong enough to tolerate the load being placed through it.
A physiotherapist can help structure your return to activity with the right balance of loading, recovery and progression.
6. You are relying on pain relief to get through the day
Short-term use of pain relief medication may be appropriate after injury. However, if you are still regularly relying on medication weeks later, it may suggest the injury is not resolving properly.
Pain relief can sometimes mask symptoms while the underlying issue remains unresolved.
Rather than simply covering up symptoms, physiotherapy aims to address the root cause through:
- Exercise rehabilitation
- Strengthening
- Mobility work
- Load management
- Education
- Strategies to manage pain and inflammation
- Hands-on treatment where appropriate
7. Symptoms are affecting your daily life
If your injury is stopping you from doing normal daily activities, it is worth seeking assessment sooner rather than later.
Warning signs include:
- Difficulty sleeping
- Avoiding exercise or hobbies
- Missing work or sport
- Ongoing limping
- Reduced confidence moving
- Fear of re-injury
The longer injuries persist, the more they can impact strength, fitness, mental wellbeing and overall quality of life.
Early intervention often leads to faster and more successful outcomes.
Why early physiotherapy assessment matters
Many people wait too long before seeking help, hoping symptoms will simply settle on their own.
While some minor injuries improve with time, others benefit greatly from early management.
A physiotherapist can:
- Diagnose the likely cause of your symptoms
- Identify barriers slowing recovery
- Provide an individualised rehabilitation plan
- Improve strength, mobility and function
- Help you return to work, exercise and sport safely
- Reduce the risk of chronic pain or re-injury
Importantly, physiotherapy is not just about treating pain. It is about restoring confidence, movement and long-term function.
How physiotherapy supports proper healing
Effective rehabilitation involves more than rest alone.
In many cases, complete rest for too long can actually delay recovery by causing stiffness, weakness and reduced tissue capacity.
Physiotherapy helps guide the right amount of movement and loading at the right time.
Every injury and every person is different. A tailored rehabilitation approach helps ensure you are progressing safely towards your goals.
When should you seek help?
You should consider booking an assessment if:
- Pain is not improving after 1–2 weeks or within expected timeframes
- Symptoms are worsening
- Swelling persists
- You are losing strength or movement
- Your injury keeps flaring up
- You cannot return to normal activities
- You are unsure how to progress safely
The earlier problems are identified, the easier they are often to manage.
Final thoughts
Recovering from injury can be frustrating, especially when progress feels slow or inconsistent. While some soreness and stiffness are normal during healing, persistent pain, swelling, weakness or reduced function may indicate your injury is not recovering as expected.
Seeking early physiotherapy assessment can help identify the issue, guide proper rehabilitation, and reduce the risk of long-term complications.
If you are unsure whether your injury is healing properly, getting professional advice early may help you recover faster and return to the activities you enjoy with confidence.
Charlie Lawson is a Physiotherapist at Lifecare Croydon Sports Medicine. Charlie’s qualifications of a Bachelor of Applied Movement Science and Masters of Physiotherapy through Victoria University have provided him with an understanding of different injuries and conditions through a range of populations. His passion for sports through his involvement in footy and cricket specifically, along with his clinical experience at university in a range of different settings, have allowed him to create specific treatment plans for his patients, allowing his patients to return to their best.