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Knee pain is one of the most common reasons for consultation, whether due to sport-related pathologies or overuse during physical activity. Whether it's daily knee pain or occasional knee pain, it's essential to understand the mechanisms at play to better relieve pain and promote healthy recovery. This article offers an overview of the causes and solutions, as well as some prevention tips to keep knee pain from becoming debilitating.
Most Frequent Causes of Knee Pain
Sport-related pathologies
There is a wide range of sport-related pathologies likely to cause knee pain:
- Patellofemoral pain syndrome, which involves misalignment or irritation of the cartilage behind the kneecap.
- Tendonitis (patellar or pes anserine) linked to repetitive movements.
- Meniscal tears, resulting from a pivot or impact on the knee.
Postural errors and footwear
Wearing high heels daily or incorrect alignment of the pelvis and lower limbs (genu valgum, varum) can also increase stress, causing long-term knee pain.
Overweight and heavy loads
The need to carry heavy loads or excess weight exacerbates pressure on the joint and mechanically increases knee suffering. This eventually leads to cartilage degradation and persistent pain even at rest.
When to Consult a Doctor?
When pain persists for several days, or when pain persists and worsens despite rest, it is important to seek medical advice. Warning signs include joint locking, significant swelling, or sharp pain preventing walking. In these circumstances, it is recommended to consult your general practitioner, who can prescribe further examinations (X-ray, MRI) and guide management.
How to Relieve Knee Pain?
Muscle strengthening and rehabilitation
Targeted muscle strengthening around the knee (quadriceps, hamstrings, calves) is a major preventive and curative measure, as it stabilizes the joint. A physiotherapist can suggest adapted exercises, taking into account the nature of the pain and each individual's mobility. In the long term, adequate muscle maintenance limits the appearance of premature joint wear.
Modifying sports activities
During painful phases, prioritizing non-traumatic sports for the knee (cycling, swimming) can be judicious. Running can be temporarily replaced by brisk walking or swimming, until the joint returns to normal conditions. In addition, adopting shock-absorbing sports shoes helps limit impact on the cartilage.
Managing overweight and aggravating factors
If the pain is related to overweight, starting a nutritional approach in parallel with gentle exercises brings notable benefits. Also, be careful not to carry too heavy loads, by better distributing the weight or adopting a better lifting technique.
Preventing Daily Knee Pain
Appropriate footwear: Opt for good quality insoles and avoid high-heeled shoes as much as possible for daily wear, as they place the knee at a constraining angle.
Sporting progression: Avoid suddenly increasing the duration or intensity of your running or weight training sessions.
Complete warm-up: Before any activity, mobilize the joints (knees, ankles, hips) to prepare tendons and muscles.
Weight monitoring: Reduce impact on the knees by maintaining an adequate BMI.
Final word
Knee pain, whether associated with sport-related pathologies or a simple wrong movement, often reflects an imbalance or excessive stress on the joint. Management is based on simple and effective solutions: muscle strengthening, judicious use of anti-inflammatories, adjustment of physical activities, and eventual advice from a health professional. If pain persists or worsens, it is best to consult for a thorough diagnosis and appropriate therapeutic guidance. Thanks to these measures, many knee pains can be relieved or even avoided, allowing one to continue an active life without suffering.