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title: "Osteoarthritis of the Knee: Causes, Symptoms, and Treatment Options"
description: "Discover the causes, symptoms, and treatment options for knee osteoarthritis, and learn how physiotherapy can help manage pain and improve mobility.\n\nSummary of the Main Point:\nThe blog provides an in-depth overview of knee osteoarthritis, detailing its causes, symptoms, and various treatment options, including physiotherapy, weight management, medications, assistive devices, and surgical interventions. It emphasizes the role of physiotherapy in pain relief, improving joint mobility, and strengthening muscles to support the knee. The article encourages those experiencing knee pain to seek professional help for better knee health."
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# Osteoarthritis of the Knee: Causes, Symptoms, and Treatment Options

[Aurika Wellness](https://www.aurikawellness.ca/blog/author/aurika-wellness)  Jul 13, 2025, 12:42:08 PM

### **![Sport massage (1)](https://www.aurikawellness.ca/hs-fs/hubfs/Sport%20massage%20(1).png?width=764&height=510&name=Sport%20massage%20(1).png)**

Osteoarthritis (OA) of the knee is a **degenerative joint condition** where the protective cartilage cushioning the ends of your bones wears down over time. This leads to pain, swelling, stiffness, and reduced mobility. It is one of the most common causes of knee pain, particularly among **older adults, individuals with previous knee injuries, or those who are overweight**.

---

### **Causes of Knee Osteoarthritis**

There is no single cause of knee osteoarthritis. However, some **common risk factors include**:

- **Ageing:** Natural wear and tear of the joint cartilage
- **Previous injuries:** Past ligament tears, fractures, or meniscus injuries
- **Excess weight:** Adds extra stress on knee joints
- **Genetics:** Family history of osteoarthritis increases risk
- **Repetitive stress:** Jobs or activities involving frequent kneeling, squatting, or heavy lifting

---

### **Symptoms of Knee Osteoarthritis**

Typical symptoms of knee osteoarthritis include:

- Pain and stiffness, especially in the morning or after inactivity
- Swelling around the knee joint
- Reduced range of motion and difficulty bending or straightening the knee
- Grinding, clicking, or popping sounds with movement
- Weakness in surrounding muscles leading to instability

---

### **How is Knee Osteoarthritis Diagnosed?**

Your physiotherapist or doctor will:

1. **Review your medical history** to understand symptoms, duration, and previous injuries
2. **Perform a physical examination** to check joint movement, swelling, and pain points
3. **Order imaging tests** such as X-rays or MRIs if needed to assess cartilage loss and joint changes

---

### **Treatment Options for Knee Osteoarthritis**

While osteoarthritis is a progressive condition that cannot be reversed, **early treatment and management can significantly reduce pain and improve your daily life**.

#### **1. Physiotherapy**

Physiotherapy plays a crucial role in managing knee osteoarthritis. Treatment may include:

1. **Strengthening exercises** for muscles around the knee to improve support and reduce pain
2. **Manual therapy techniques** to improve joint mobility
3. **Modalities** such as ultrasound or TENS therapy for pain relief
4. **Balance and gait training** to improve stability
5. Education on **activity modification and joint protection techniques**

---

#### **2. Weight Management**

Maintaining a healthy weight helps reduce the stress placed on your knee joints, slowing the progression of osteoarthritis.

---

#### **3. Medications**

Your physician may prescribe pain relievers or anti-inflammatory medications to manage pain and swelling.

---

#### **4. Assistive Devices**

Using knee braces, orthotics, or supportive footwear can help reduce joint load and improve function.

---

#### **5. Surgical Options**

In severe cases where conservative treatments do not provide relief, **knee replacement surgery** may be recommended.

---

### **How Physiotherapy Can Help You**

At **Aurika Wellness Clinic, Mississauga**, our experienced physiotherapists provide **customised treatment plans** for knee osteoarthritis based on your specific symptoms and goals. We focus on:

- Reducing pain and inflammation
- Improving joint mobility and flexibility
- Strengthening muscles for better knee support
- Enhancing balance and walking ability

---

### **Book Your Appointment Today**

If you are experiencing **knee pain, stiffness, or reduced mobility**, don’t wait for it to worsen. Contact **Aurika Wellness Clinic** at [905-466-4169](tel:905-466-4169) or [book your appointment online](https://aurikawellness.noterro.com/) to start your journey towards **pain-free movement and better knee health**.

## Read On

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Joint pain is a common issue affecting adults of all ages in Erin Mills and across Mississauga, but...

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