What is knee pain and why does it occur?
Knee pain is a symptom, a signal our body sends when the joint or surrounding tissues are not in optimal condition. It is not just discomfort – pain can limit mobility, reduce strength, and affect daily activities such as walking, climbing stairs, or even sitting still.
The sensation of pain can vary: from mild discomfort, stiffness, and pressure, to severe pain that prevents movement. Sometimes it appears occasionally and lasts briefly, while at other times it is constant and changes the quality of life.
It is important to note that knee pain does not always indicate a serious health problem, but it should never be ignored. It can result from temporary overuse, improper movements, or other conditions in the body that require attention. Understanding the nature of the pain helps take the right steps in time – from rest and light exercises to professional diagnosis and treatment when necessary.
The most common causes of knee pain
Knee pain can arise for many reasons, but in practice three groups stand out as the most common causes: injuries, degenerative conditions, and overuse. Understanding these conditions helps recognize symptoms early and apply the appropriate treatment.
Knee injuries
The knee is a complex joint made up of bones, cartilage, ligaments, menisci, and muscles. Due to its structure and constant load, it is especially prone to injuries.
Sprains and strains – These occur when there is a sudden movement or rotation of the knee. A sprain involves ligament damage, while a strain refers to overstretching of muscles and tendons. Symptoms include pain, swelling, and a feeling of instability.
Meniscus injuries – Menisci are cartilage cushions that absorb pressure and stabilize the joint. A meniscus tear most often occurs during rotational movements under load (e.g., during sports or sudden lifting). Pain usually appears on the inner or outer side of the knee, along with a feeling of “locking.”
Ligament injuries – The most common are injuries of the anterior cruciate ligament (ACL) and the medial collateral ligament (MCL). They often happen during sudden changes of direction, landing, or contact in sports. In addition to severe pain, patients often feel a “pop” in the knee and experience loss of stability.
Knee injuries require a quick response, as inadequate treatment can lead to permanent damage and chronic pain.
Degenerative conditions
With age and constant stress, the knee undergoes natural changes. When these changes become more pronounced, degenerative conditions occur.
Osteoarthritis – The most common degenerative knee condition. It develops when the cartilage, which enables smooth joint movement, gradually wears away. Symptoms include pain that worsens with load, morning stiffness, and sometimes swelling.
Arthritis – An inflammatory joint disease that may have various causes (rheumatoid arthritis, gout, psoriatic arthritis). Unlike osteoarthritis, pain and stiffness often occur even at rest, along with warmth and redness around the knee.
Degenerative conditions are the most common cause of chronic knee pain and require a combination of medical therapy, physiotherapy, and lifestyle changes.
Overuse and sports activities
The knee endures significant pressure not only in athletes but also in people who perform physically demanding jobs or spend long periods standing.
Excessive load – Too much walking, running on hard surfaces, lifting heavy weights, or prolonged standing can cause pain, especially if the muscles around the knee are not strong enough to provide stability.
Sports activities – Intense training, insufficient warm-up before physical effort, or improper technique increase the risk of injuries and pain. Sports such as soccer, basketball, tennis, or running often put extra stress on the knees.
It is important to emphasize that overuse does not affect only professional athletes — recreational athletes, especially those who suddenly increase the intensity of activity, may experience similar problems.
Symptoms that accompany knee pain
Characteristics of pain
Sharp, stabbing: often occurs suddenly, during movement or after an injury.
Dull, aching pain: more common with joint and long-term problems.
Burning or tingling: may indicate inflammation or irritation of soft tissues.
Persistent night pain/resting pain: an important signal — it may not be harmless.
Pain location
Front of the knee (around the patella) — pain when climbing stairs, squatting, or after prolonged sitting.
Inner side — pain felt near the inner edge of the joint.
Outer side — pain when walking/running downhill or after prolonged stepping.
Behind the knee — feeling of tightness or a “lump” (sometimes Baker’s cyst).
The exact location helps describe symptoms more precisely to a specialist.
Onset and progression over time
Acute (sudden) onset — pain that appears immediately after an injury or accident.
Gradual onset — pain that worsens over days or months due to overuse or degeneration.
Intermittent vs. constant — occasional pain during activities versus constant pain that affects rest and sleep.
Swelling and fluid accumulation (effusion)
Rapid and significant swelling within the first few hours may indicate a more serious injury (e.g., bleeding into the joint).
Slower fluid buildup — often associated with inflammatory or degenerative conditions.
Swelling can limit mobility and cause pressure/discomfort.
Mechanical symptoms: locking, catching, popping
Locking — the knee feels stuck when bending/straightening; often caused by a mechanical obstruction in the joint.
Popping or clicks — can be harmless but may also signal cartilage or meniscus damage.
Grinding (crepitus) — often linked to cartilage changes; heard/felt during movement.
Instability and “giving way”
Feeling as if the knee “gives out” or cannot support body weight.
Often associated with ligament injuries or weakness of stabilizing muscles.
Restricted movement and stiffness
Reduced range of motion when bending or straightening the knee.
Morning stiffness that improves during the day or stiffness after rest.
Warmth, redness, general signs of inflammation
Warm, red knee + fever may indicate an inflammatory process or infection — these are alarming signs.
Neurological symptoms
Numbness, tingling, or burning down the lower leg — may suggest nerve irritation or an issue beyond the knee itself.
Functional limitations
Difficulty climbing/descending stairs, getting up from a chair, walking long distances, running, or carrying loads.
Gait changes (limping) to avoid pain.
Systemic symptoms not to be ignored
Fever, general weakness, swelling spreading throughout the leg — may indicate infection, thrombosis, or inflammatory arthritis and require urgent evaluation.
Treatment of Knee Pain at the Fizio In Locco Center
Knee pain can result from injury, overuse, degenerative changes, or inflammatory processes, and timely, proper treatment is crucial to prevent further deterioration and maintain joint functionality. At Fizio In Locco Center, we approach each patient individually, combining multiple methods to achieve the best results in the shortest possible time.
Our goal is not only to relieve pain but also to provide a long-term solution through strengthening and stabilizing the knee.
Our treatments
Electrotherapy is often the first step, as it directly targets pain and inflammation. Electrical stimulation helps relax muscles and improve circulation, promoting faster recovery.
Magnetic therapy is a non-invasive method that stimulates tissue regeneration and reduces chronic inflammation. It is particularly useful for degenerative joint changes.
Laser therapy penetrates deep into tissues, accelerates regeneration, and reduces swelling. This treatment is often recommended for cartilage or ligament damage, as well as chronic inflammatory conditions.
Ultrasound therapy is used to break down scar tissue, reduce stiffness, and accelerate metabolism in the affected area. It works best when combined with manual therapy and exercises.
Shockwave therapy is one of our most advanced methods, using acoustic waves to stimulate circulation and recovery processes. It is usually recommended for chronic pain when other therapies have not provided satisfactory results.
Kinesiotherapy is key for full knee recovery. We design therapeutic exercises individually to strengthen leg muscles, stabilize the joint, and prevent recurrent injuries.
Massages and manual treatments help relax tense muscles around the knee, restore mobility, and relieve joint pressure. When needed, we also apply manual mobilizations to restore normal range of motion.
Hijama (cupping therapy) is used as an additional method to improve circulation and reduce swelling. It can be an excellent complement to other therapies for faster recovery.
Why choose us?
What sets Fizio In Locco Center apart is our multidisciplinary approach — we combine different therapies, and each treatment is tailored to the patient’s specific needs. Therapy with us does not end with pain relief; we continue to work on strengthening and stabilizing the knee so patients can return to daily activities without fear of re-injury.
Our therapists guide you through the entire process, provide support, and explain each stage of treatment. This way, you gain not only therapy but also the knowledge to maintain the long-term health of your knees.
For more information or to schedule an appointment, call us at 060 6060 308.
Prevention of Knee Pain – Everyday Life Tips
Prevention is key to maintaining knee health and avoiding pain, whether caused by injuries, degenerative changes, or overuse. Small daily adjustments and proper habits can significantly reduce the risk of problems.
Proper Technique in Movement and Sports Activities
The way we walk, run, climb stairs, or perform sports activities directly affects knee health:
When walking or running, keep your spine upright and knees slightly bent to reduce joint impact.
When performing squats, keep your back straight and avoid letting your knees extend past your toes.
For sports involving sudden changes of direction (soccer, tennis, basketball), practice movement technique and balance to prevent unnecessary stress on the ligaments.
Strengthening Leg Muscles and Maintaining Healthy Weight
Strong muscles around the knee (thighs, glutes, calves) provide joint stability and reduce cartilage stress:
Regularly exercise leg muscles – squats, lunges, machine exercises, and mini-band stabilization exercises.
Maintaining a healthy body weight directly reduces pressure on the knees and protects the joints in the long term.
Warming Up and Stretching Before Physical Activity
Spend 5–10 minutes preparing your muscles and joints before any activity:
Dynamic warm-up (light jogging, leg circles) increases circulation and joint flexibility.
After activity, stretch the thigh, calf, and glute muscles to prevent stiffness and pain.
Monitoring Previous Injuries and Regular Check-ups
Even minor knee injuries can have long-term consequences if not treated properly:
Keep a record of past injuries and consult a physiotherapist before returning to full activity.
Regular check-ups with a physiotherapist or orthopedic specialist allow early detection of changes and timely intervention.
Additional Everyday Tips
Choose footwear that provides good support and cushioning.
Avoid prolonged standing or sudden increases in physical activity without preparation.
Regularly perform light stretching exercises throughout the day if sitting or standing for long periods.
Following these tips not only reduces the risk of knee pain but also improves long-term joint function and mobility.
For more information or to schedule an appointment, call 060 6060 308.
