Sprained your ankle playing sports or just by stepping awkwardly off a kerb? You’re not alone. Ankle sprains are one of the most common soft tissue injuries, affecting everyone from elite athletes to those just out for a stroll. The good news is that recovery doesn’t have to drag on. With the right treatment and guidance, you can get back to full strength faster.
This guide will show you how to treat a sprained ankle using methods trusted by physiotherapists, with practical advice you can actually use.
What is a Sprained Ankle?
A sprained ankle occurs when the ligaments supporting the ankle joint are stretched or torn, typically due to twisting or rolling the ankle awkwardly. This often affects the lateral (outer) ligaments, but can also involve the medial (inner) ones.
The severity of an ankle sprain is usually graded:
- Grade 1: Mild stretch with slight swelling and tenderness
- Grade 2: Partial tear, moderate swelling and difficulty bearing weight
- Grade 3: Complete tear, significant swelling, bruising, and instability
Regardless of the grade, correct treatment is crucial to ensure full recovery and to avoid recurring injuries.
Immediate Care: What to Do in the First 48 Hours
The first two days post-injury are vital for reducing swelling, managing pain and protecting the joint. Physiotherapists commonly recommend the RICE protocol:
- Rest
Avoid putting weight on the affected ankle. Crutches may help offload the joint and prevent further strain. - Ice
Apply an ice pack wrapped in a towel for 15 to 20 minutes every 2 to 3 hours. This reduces swelling and helps with pain control. - Compression
Use an elastic bandage or compression sock to limit swelling. Be careful not to wrap it too tightly. - Elevation
Raise the ankle above heart level as often as possible to aid fluid drainage and reduce inflammation.
Applying these principles early on prevents complications and lays the foundation for a smoother rehabilitation process.
When to See a Physiotherapist
Not all sprains heal well on their own. If you’re experiencing any of the following, it’s time to book a physio appointment:
- Difficulty walking or bearing weight after 48 hours
- Swelling that worsens over time
- Bruising that spreads beyond the ankle
- A feeling of looseness or instability in the joint
- Recurring sprains on the same ankle
At Hills Street Sports Medicine, physiotherapists provide detailed assessments to determine the grade of your injury and identify underlying issues. They may also assess related joint function, particularly in the hips and knees, which often compensate for ankle dysfunction. Their evidence-based approach ensures treatment is tailored to your injury severity, movement patterns and long-term goals.
What Physio Treatment Involves for a Sprained Ankle
Physiotherapy doesn’t just treat the ankle in isolation. It focuses on restoring strength, movement and control to prevent the injury from recurring. Here’s what to expect during rehab:
Phase 1: Reduce Pain and Swelling
- Manual therapy to reduce joint stiffness
- Cold therapy or cryotherapy
- Gentle ankle circles and movement exercises
- Compression taping for support
Treatment is designed to maintain some level of mobility while controlling symptoms.
Phase 2: Restore Range of Motion
Once the swelling subsides and pain improves, your physio will guide you through targeted mobility work, such as:
- Calf and Achilles tendon stretches
- Ankle alphabet exercises to improve joint movement
- Towel stretches and band-assisted flexion
These help prevent stiffness and encourage correct movement patterns during walking.
Phase 3: Rebuild Strength and Balance
Strength and proprioception are critical to prevent repeated injuries. Exercises may include:
- Calf raises (double and single leg)
- Resistance band ankle strengthening
- Balance board work
- Single-leg stance drills on unstable surfaces
These techniques retrain your brain to respond quickly to changes in foot placement, which is often impaired after an ankle sprain.
Phase 4: Return to Activity
Physios use progressive loading to simulate the demands of sport or daily activity. Your program may include:
- Jumping and hopping drills
- Lateral movement exercises
- Agility ladder work
- Sport-specific running and pivoting drills
The team at Hills Street’s Sports Physiotherapy clinic focuses heavily on proper mechanics during this stage to minimise reinjury risk.
Mistakes That Delay Recovery
Poor rehab or mismanagement is a common reason for ongoing ankle issues. Here are some mistakes to avoid:
- Ignoring early symptoms and trying to “walk it off”
- Stopping treatment as soon as the pain decreases
- Skipping balance and proprioception training
- Relying too long on bracing or supports
A sprain may seem minor, but without full rehabilitation, it can affect neighbouring joints like the knee or hip. At Hills Street, clinicians frequently see patients whose ankle injury led to poor lower limb alignment, eventually resulting in pain further up the chain.
Long-Term Impacts of Untreated Ankle Sprains
An improperly treated ankle sprain doesn’t just go away. It often leads to:
- Chronic ankle instability
- Increased risk of re-injury
- Altered walking patterns
- Secondary injuries in the knee, hip or lower back
People may also develop stiffness and weakness in joints like the wrist or shoulder due to overcompensation during daily tasks. At Hills Street’s rehabilitation centre, these patterns are frequently identified and corrected through integrated therapy.
A Snapshot of the Recovery Timeline
| Recovery Phase | Timeframe | Goals |
| Acute (0–5 days) | 0 to 5 days | Reduce swelling, protect the joint |
| Sub-acute (5–14 days) | 5 to 14 days | Restore movement, manage discomfort |
| Strength phase | 2 to 4 weeks | Build strength, balance, and mobility |
| Return to sport/work | 4 to 8+ weeks | Reintroduce dynamic and sport-specific movement |
This timeline is flexible and depends on the grade of the sprain and your starting fitness level. A physiotherapist will adjust it accordingly.
How to Prevent Future Ankle Sprains
Once you’re fully healed, prevention becomes the focus. Some effective strategies include:
- Warming up properly before activity
- Strengthening surrounding muscle groups, particularly the calves and glutes
- Improving balance with exercises like single-leg squats or Bosu ball drills
- Wearing activity-appropriate footwear
- Addressing any previous injuries, such as neck or back pain, which can affect posture and stability
Building a strong foundation reduces your chance of a repeat injury and keeps your movement efficient and pain-free.
Final Thoughts on Sprained Ankle Recovery
Sprained ankles may be common, but they’re not to be underestimated. A thorough rehab plan is the difference between short-term relief and long-term stability.
At Hills Street Sports Medicine, physiotherapists take a full-body approach to injury recovery. You won’t just treat your ankle. You’ll walk away with stronger movement patterns, better balance and the confidence to return to activity without fear of re-injury.
If your ankle still feels unstable or you’re unsure how to progress your rehab safely, contact the Hills Street team to book an appointment. Early intervention is the best step you can take.
