Numbness in the left arm corresponds to the loss of sensitivity of this limb and is usually accompanied by tingling, which can occur due to poor posture when sitting or sleeping, for example.
However, when, in addition to tingling, other symptoms such as shortness of breath or chest pain, for example, may be a sign of a heart attack, it is recommended to consult a cardiologist.
- Tingling and numbness in the left arm are one of the main symptoms of heart attack.
- Especially when accompanied by other symptoms.
- Such as chest pain or tightness.
- Discomfort.
- Dry cough.
- And shortness of breath.
- For example.
- Attack.
A heart attack is caused by a lack of blood in the heart due to the presence, most of the time, of fatty plaques inside the vessels, disrupting blood flow.
What to do: As soon as the first symptoms of heart attack appear it is important to go immediately to the hospital, the nearest clinic or call 192 to take the necessary measures, in the hospital treatment is usually done with the use of an oxygen mask to facilitate the breathing of the person, in addition to the use of medicines that can regulate the flow of blood to the heart , or a cardiac catheter, into which a catheter is inserted.to place a stent or balloon to restore Fluid blood and prevent tissue death.
It is important that after the episode of heart attack, health is taken care of, such as exercising regularly, as recommended by the cardiologist, as well as avoiding smoking and drinking and eating a healthy and poor diet, in particular.Know heart-healthy foods.
Poor posture can also be considered one of the main causes of tingling and numbness in the left arm, as depending on the position of the spine and arm, the nerve compression can break down with numbness.
People who work on the computer, for example, may feel more numbness in the left arm, especially when the arms are not well supported, sitting is not correct and the height or position of the computer is not recommended.in the shoulder or arm can also be more often numb in the left shoulder, as is the case of masons and freight carriers in stores, for example.
In addition, certain sleeping positions can also result in the nummum of the left arm, as well as spinal problems.See what are the best and worst sleeping positions.
What to do: To improve posture and prevent your arm from becoming numb, it’s important to keep your spine straight and distribute your body weight to 2 feet while standing, as well as making sure your buttocks and back are resting on chairs and feet.on the floor while sitting.
In addition, it is important to have a body awareness and exercise regularly.Watch some exercises to improve posture in the video below:
Tendinitis, which is inflammation of structures that connect bone to muscle, can occur as a result of repetitive stresses, such as washing clothes, cooking, writing, or typing for a long time, for example, which can numb and tingle the arm, due to repetitive movements of shoulders or elbows.
In addition, there may be weakness of the arm, difficulty performing certain movements and cramps, for example.
What to do: Treatment of tendinitis is done according to medical recommendation, being usually indicated the use of anti-inflammatory, the use of ice at least 3 times a day for 20 minutes and physiotherapy, for example.important to avoid the activity responsible for tendinitis.
Some situations can put pressure on the nerves in your back and radiate to your arms, and when this happens, there may be numbness and tingling in your arm.Some situations that can cause pressure on these nerves are tumors, osteoarthritis of the spine, infection, stay in the same position for a long time and even a herniated cervical disc, for example.Learn to recognize the symptoms of herniated disks.
What to do: In these cases it is best to go to the neurologist or orthopedist to identify the cause of nerve compression, through clinical evaluation and imaging tests, and thus, it is indicated the treatment, which can be performed, physical therapy, in most cases or surgery.