Throughout life, people can encounter a wide variety of ailments and pathologies. Pain is no exception. In some situations, this symptomatology can only be temporary. However, sometimes this may indicate more serious health problems.
The same goes for pain under the knee. It is possible that a person simply overworked or unsuccessfully hit a limb. However, in order to be completely sure that all processes in the body are in the right mode, it is worthwhile to exclude the possible causes of such symptoms.
Tendon overload or injury
In some cases, a sharp pain under the knee indicates that a person is experiencing constant stress. Most often, this problem occurs in those who are overweight. This is due to the fact that there is inflammation of the periarticular bags, which in turn leads to bursitis.
Pain under the knee can also occur with bruising or due to stretching of the tendons. Exactly the same pain is observed with their partial rupture.
In this situation, patients are recommended rest, physiotherapy exercises and taking painkillers. However, if we are talking about bursitis, then this pathology can go into a purulent stage. In this case, antibiotics may be required. Therefore, you should not diagnose this ailment on your own.
Joint damage
In this case, pain under the knee will be guaranteed to be accompanied by swelling. In addition, a similar symptomatology is observed with a Becker cyst. In this case, the pain is caused by a rupture of the back of the meniscus or the formation of a cyst in this area. This diagnosis is also impossible to put on their own. Therefore, if a person notes pain under the knee when bending the leg, it is worth undergoing a full examination, which often includes CT. Depending on the neglect of the disease, the course of treatment may include both medication and surgical intervention.
Also, patients are often prescribed injections of anti-inflammatory action and wearing a special fixative for the knee joint.
Problems with blood vessels and nerves
If a person suffers from a sharp pain under the knee when walking, then this may be due to the fact that the tibial nerve is inflamed. In this case, when moving the patient will experience discomfort in the sole of the feet and on the back of the fingers. At the same time, the muscles of the legs can be strongly constrained.
If pain is constantly observed, then you need to see a doctor. As a rule, the identification of this ailment requires the introduction of non-steroidal type drugs and anti-inflammatory effects, and antioxidants.
As a rule, massages are also used as a treatment for this pathology.
Lymphadenitis
If, in addition to pain under the knee, the patient complains of severe swelling and redness, then this may be caused by inflammation of the popliteal lymph nodes. To diagnose this ailment, a biopsy is necessary. For this, a fluid intake is made from the affected area. In addition, the doctor prescribes laboratory blood tests to check for the presence of harmful bacteria, since the likelihood of an infectious disease should not be ruled out. To such consequences can lead a harmless, at first glance, sore, which began to fester.
Speaking about what to do with pain under the knee, it is worth paying attention to the place where the most vivid pain is observed. However, it should be borne in mind that often pain can be given to a completely different area. Therefore, it is best to consult a doctor.
Back pain under the knee: causes
This complaint is most common among patients. As a rule, the knee begins to hurt in the back for a variety of reasons. If the unpleasant symptoms are accompanied by inflammation, which extends to the popliteal fossa, then in this case we are talking about chronic pathology. If accumulation of exudate occurs, then this can lead to the fact that the knee joint begins to sink inward. After this, it will be very difficult for a person to move around, each step will bring a stitching pain.
To more accurately establish the causes of pain under the knee behind, it is necessary to perform an x-ray.
Pain in adulthood
If unpleasant symptoms are observed in people who are already over 40 years old, then this may be a sign of gonarthrosis. At the same time, pain under the knee can occur both when walking, and in a calm position. Pain does not always appear in only one leg, often the disease affects both knee joints at once.
As a rule, in the initial stages of the disease, patients do not complain of severe discomfort. However, a little later, the legs begin to ache, and patients experience pulling pains in the leg under the knee. Due to the fact that at the initial stage the ailment is practically not manifested, this greatly complicates the correct diagnosis. This is also due to the fact that at first patients suspect elementary fatigue and are in no hurry to see a doctor.
As a rule, with gonarthrosis, you can additionally notice that the knees began to crunch a little when moving.
Squat pain
In this case, most often we are talking about an injured or inflamed knee joint. If unpleasant symptoms appear exclusively when performing certain physical exercises, then it is worth choosing a different set of exercises, calculated on an individual basis.
Also in this case, it is recommended to exclude physical activity for a while and see if pain will appear after that. If the pain is still bothering, then this may indicate arthritis or Schlatter's disease. In the most difficult situations, it can be a violation of certain metabolic processes, which is why the muscle or tendon apparatus is very weak. However, only a specialist can more accurately identify the cause of the ailment.
Diagnostics
Choosing a specialist, it is worth based on the characteristics of pain. If the pains are localized from the back, then in this case it is worthwhile to consult a doctor with a narrow focus.
If this symptomatology appears due to injuries at work, on vacation or during sports, then the orthopedic surgeon will be able to get the correct clinical picture. With aching pain, accompanied by other unpleasant symptoms, it is worth first contacting a neurologist.
As a rule, specialists prescribe a comprehensive examination. A more accurate diagnosis can be made after receiving an x-ray of the limb. Based on the data obtained, the doctor will be able to choose the most suitable course of treatment for the patient. In some situations, you can limit yourself to restraining dressings, but sometimes a number of more serious measures are required.
How to treat pain under the knee
If we are talking about inflammatory processes, then specialists without fail prescribe a course of drug therapy. If the processes are pronounced, then you may need to take hormonal drugs made on the basis of hydrocortisone.
In addition, in acute inflammatory processes, antibiotics are often used. These drugs allow you to stop the negative effect. Thanks to this, the risk of possible complications can be eliminated.
It also all depends on the clinical picture of a particular patient. For example, if a patient complains that he cannot move his knee joint, then in this case the doctor recommends purchasing a special bandage or knee pad. When choosing fixing products, it is worth giving preference to those that do not put much pressure on the knee joint, so as not to accidentally provoke an outflow of blood.
Also, physiotherapy exercises allow you to cope with unpleasant symptoms. They are able to alleviate the patient’s condition both with joint inflammation and in case of pain due to injuries. Additionally, some specialists prescribe ultrasound therapy.
Massages and acupuncture courses have a positive effect. However, as a rule, this method of treatment is prescribed for mild ailment or during rehabilitation after serious injuries. Doing acupuncture or massage on your own is by no means recommended. Only an experienced specialist can perform the procedure correctly.
It is also recommended to take a course of exercise therapy. When performing specialized sets of exercises, it is possible to significantly improve the mobility of the joints of the limbs. The course of studies should also be selected individually, taking into account the physiological characteristics of the patient and the previously diagnosed.
If pain is ignored, this can lead to serious complications. In this case, you can not do without surgical intervention. It is worth noting that at an early stage of almost all the ailments described, surgery can be avoided. Therefore, it is better not to delay the diagnosis and treatment. Any pain, regardless of where they arise, indicates a violation of certain processes in the human body. Therefore, you should not risk your health due to elementary laziness or fear of doctors.