🦴 Bursitis — Types, Causes, Symptoms, Diagnosis & Treatment
A complete guide to bursitis: understanding the causes, symptoms, types, diagnosis, and effective treatment options for this painful joint condition
Bursitis is the painful inflammation of a bursa — a small, fluid-filled sac that cushions bones, tendons, and muscles near joints. This comprehensive guide covers types (shoulder, hip, knee, elbow, heel), causes (repetitive motion, injury, infection, arthritis), symptoms (pain, swelling, stiffness), diagnosis, and treatment options (RICE, medications, physical therapy, surgery). Learn how to prevent and manage this common condition effectively.
📑 Table of Contents
🤔 What is Bursitis?
Bursitis is the inflammation of a bursa — a small, fluid-filled sac that acts as a cushion between bones, tendons, joints, and muscles. These sacs reduce friction and allow smooth movement. When a bursa becomes inflamed, it causes pain, swelling, and restricted movement.
Key characteristics of bursitis:
- Inflammation: Swelling and irritation of the bursa
- Pain: Especially with movement or pressure
- Common sites: Shoulder, hip, knee, elbow, and heel
- Treatable: Usually responds well to conservative care
- Recurrent: Can recur if underlying causes aren't addressed
📊 Types of Bursitis
Bursitis can affect any joint in the body, but some locations are more common than others:
Shoulder Bursitis
- Subacromial bursitis — most common
- Pain with overhead activities
- Often linked to rotator cuff issues
- Common in athletes and overhead workers
Hip Bursitis
- Trochanteric bursitis — outer hip
- Pain when lying on the side
- More common in women
- Often linked to walking or running
Knee Bursitis
- Prepatellar bursitis — kneecap
- Housemaid's knee — from kneeling
- Pain with kneeling or bending
- Common in carpet layers and gardeners
Elbow Bursitis
- Olecranon bursitis — tip of elbow
- Student's elbow — from leaning
- Pain with elbow bending
- Common in students and office workers
Heel Bursitis
- Retrocalcaneal bursitis — back of heel
- Pain with walking or running
- Often linked to Achilles tendonitis
- Common in runners and dancers
Septic Bursitis
- Infected bursa — bacterial infection
- Red, hot, swollen — emergency
- Requires antibiotics and drainage
- More common in immunocompromised patients
🔍 Causes & Risk Factors
Bursitis can be caused by a variety of factors, ranging from repetitive motion to underlying health conditions:
Overuse & Repetitive Motion
Most common cause — repeated joint movements
Prolonged Pressure
Kneeling, sitting, or leaning on hard surfaces
Injury or Trauma
Falls, blows, or sudden strain
Infection
Staphylococcus aureus — septic bursitis
Arthritis
Osteoarthritis, gout, rheumatoid arthritis
Other Medical Conditions
Diabetes, thyroid disorders, psoriasis
🚨 Symptoms of Bursitis
Bursitis symptoms can develop suddenly or gradually and vary depending on the location and severity:
Pain
Sharp or dull pain, especially with movement or pressure
Swelling
Visible swelling, especially in superficial bursae
Redness & Warmth
Red, warm skin over the affected area
Stiffness
Reduced range of motion in the affected joint
Tenderness
Pain when you press on the area
Night Pain
Pain that worsens at night, especially with hip bursitis
- Severe pain or swelling that doesn't improve
- Fever or chills — possible septic bursitis
- Redness and warmth spreading beyond the joint
- Inability to move the affected joint
- Recurring bursitis — may indicate an underlying condition
🩺 Diagnosis
Diagnosing bursitis usually involves a combination of clinical evaluation and imaging:
Medical History
Review symptoms, activities, and risk factors
Physical Exam
Palpation, range of motion testing
Aspiration
Fluid analysis for infection or crystals
X-ray
Rule out fractures or arthritis
Ultrasound or MRI
Visualize deep bursae
💊 Treatment Options
Bursitis treatment focuses on reducing inflammation, relieving pain, and addressing the underlying cause:
RICE Protocol
Rest: Avoid activities that cause pain. Ice: Apply ice packs for 15-20 minutes several times a day. Compression: Use a bandage to reduce swelling. Elevation: Raise the affected joint when possible.
Medications
NSAIDs (ibuprofen, naproxen) for pain and inflammation. Acetaminophen for pain if NSAIDs are contraindicated. Antibiotics for septic bursitis. Oral steroids for severe cases.
Injections
Corticosteroid injections directly into the bursa for deep bursae like the shoulder. Aspiration to drain excess fluid and relieve pressure.
Physical Therapy
Gentle range-of-motion exercises after the acute phase. Strengthening muscles around the joint to support it and prevent recurrence. Ergonomic education for proper posture and technique.
Surgery
Bursectomy (surgical removal of the bursa) in rare, chronic cases where conservative treatments fail — usually via endoscopic or arthroscopic procedures.
🏠 Home Remedies
Several home remedies can help relieve symptoms and promote healing:
Ice Therapy
Apply ice packs for 15-20 minutes several times a day
Rest
Avoid activities that cause pain
Compression
Use a compression bandage to reduce swelling
Elevation
Raise the affected joint when possible
Heat Therapy
After acute phase, gentle heat can relax muscles
OTC Medications
Ibuprofen or naproxen for pain and inflammation
Ergonomic Aids
Use cushions or padding for knees and elbows
Gentle Exercise
Low-impact activities like swimming
🛡️ Prevention Strategies
These strategies can help reduce the risk or severity of bursitis:
Warm Up Properly
Before exercise or physical work
Use Padding
For knees and elbows when kneeling or leaning
Take Breaks
From repetitive tasks
Good Posture
Use proper ergonomics
Strengthen Muscles
Around vulnerable joints
Manage Underlying Conditions
Control diabetes, arthritis, etc.
⚖️ Bursitis vs Arthritis
Bursitis vs arthritis — these conditions can look similar, but they have different characteristics and treatments.
🦴 Bursitis
- Affects: Bursa (fluid-filled sac)
- Onset: Acute or gradual
- Pain: With pressure or movement
- Swelling: Localized
- Duration: Usually self-limiting
- Treatment: RICE, medications, physical therapy
🦴 Arthritis
- Affects: Joint (cartilage, bone)
- Onset: Chronic, progressive
- Pain: Deep, aching, with stiffness
- Swelling: Diffuse
- Duration: Lifelong
- Treatment: Disease-modifying drugs, biologics
⚖️ Bursitis vs Tendonitis
Bursitis vs tendonitis — both are common overuse injuries, but they affect different structures.
🦴 Bursitis
- Affects: Bursa (fluid-filled sac)
- Pain: With pressure or joint compression
- Swelling: Often visible
- Common sites: Shoulder, hip, knee, elbow
- Cause: Repetitive motion, pressure
🦴 Tendonitis
- Affects: Tendon (connects muscle to bone)
- Pain: With muscle contraction or stretching
- Swelling: Mild, usually not visible
- Common sites: Shoulder, elbow, wrist, ankle
- Cause: Overuse, repetitive microtrauma
✅ Do's and Don'ts
✅ Do's
- Rest the affected joint during the acute phase
- Apply ice packs for 15-20 minutes several times a day
- Use compression bandages to reduce swelling
- Take OTC anti-inflammatory medications as needed
- Gradually return to activity with gentle exercises
- Use padding or cushions for pressure points
- See a doctor if symptoms persist or worsen
❌ Don'ts
- Don't use heat during the acute phase
- Avoid activities that cause pain
- Don't ignore severe pain or swelling
- Avoid prolonged kneeling or leaning
- Don't self-diagnose — see a healthcare professional
- Avoid returning to full activity too soon
- Don't ignore fever or redness — possible infection
👨⚕️ Which Doctor to See
🎯 Conclusion
Bursitis is a common, treatable, and generally manageable condition that affects millions of people worldwide. While it can be painful and limit your daily activities, it usually responds well to conservative treatment and resolves within 2-4 weeks.
💪 Remember: If you have joint pain, swelling, or stiffness — see a doctor for proper diagnosis and treatment. With the right care, you'll be back to normal in no time!
⚠️ Disclaimer: This information is for educational purposes only and should not replace professional medical advice. Always consult a healthcare provider for proper diagnosis and treatment.