Each person periodically experiences fatigue and weakness in the body. The reasons for this condition may be different. Identify them should be mandatory. This is due to the fact that severe weakness can be associated with serious health problems.
Manifestations of weakness
It can be different. With the development of acute infectious diseases, she “attacks” suddenly. It is a sharp weakness that indicates the onset of the disease. As intoxication intensifies, such sensations increase. However, with proper treatment, the person's condition gradually normalizes.
Weakness, which was caused by physical or nervous overload, occurs gradually. At first, a person's interest in work disappears, and then absent-mindedness and persistent fatigue come. After some time elapses, the patient develops apathy, and interest in everything around him, including his personal life, disappears.
How else is this condition manifested? What are its symptoms? Weakness caused by strict diets or malnutrition is manifested in the same way as with emotional stress. Although in this case, a person also has such concomitant signs as dizziness, lethargy and pallor of the skin, brittle nails and hair, low blood pressure and so on.
Weakness in the body: causes
A breakdown may occur under various circumstances. Often this condition is accompanied by a whole range of adverse factors that negatively affect the well-being of a person.
So why does weakness occur in the body? The reasons for this condition may be as follows:
- low physical activity;
- too busy schedule;
- constant lack of sleep;
- improper nutrition and as a result - a lack of vitamins in the body;
- unbalanced mode of work and rest;
- strict diets.
If any symptoms appear, consult a doctor.
In order for the severe weakness that developed due to these factors to subside, they should be eliminated. In other words, you need to increase your physical activity, get enough sleep, eat right, relax more and more.
Why does weakness occur in the hands?
About why there is a general weakness in the human body, we described above. However, in some cases, this condition is observed only in certain parts of the body. For example, many people complain of constant weakness in their hands. According to experts, such a symptom is very common in neurological practice.
Consider the most common causes of upper limb weakness:
- Stroke. With a violation of cerebral circulation, the symptoms appear quite early. Such a pathological condition can lead not only to weakness in the hands, but also limit the movement of the limbs, and also cause dizziness, headaches, impaired consciousness and speech.
- Polyneuropathy. Such a disease is often accompanied by weakness. It is growing gradually. Subsequently, burning pains in the limbs and sensory disturbances join it.
- Radiculopathy Such a disease is characterized by pain in the neck, radiating to the arm. Most often, patients have a selective decrease in strength, as well as a violation of the sensitivity of several fingers and a zone on the forearm.
- Myasthenia gravis Weakness in the hands increases in the evening, as well as after repeated compression of the hand or bending of the arm.
- Parkinson's disease. This disease is characterized by awkwardness, as well as slow hand movements. Also, this disease is accompanied by trembling in the upper limbs.
- Multiple sclerosis. In this condition, weakness in the upper limbs can be two- or one-sided, unstable and migratory. There are also many other related symptoms.
Other reasons
Why else can weakness occur in the body? The reasons for the loss of strength and discomfort in the hands should be identified by the doctor. Very often, such symptoms occur due to psycho-emotional problems, as well as Guillain-Barré syndrome, cerebral palsy, amyotrophic lateral sclerosis and syringomyelia.
It should also be noted that non-neurological diseases can also cause weakness in the hands. For example, in some people this condition is observed with rheumatic diseases, vascular lesions of the arteries of the hands, etc.
Muscle problems
Muscle weakness is a fairly common problem. It can accompany completely different diseases. Most often, such a complaint is voiced by a therapist or neurologist.
Speaking of muscle weakness, patients mean difficulty in movement, fatigue, and a decrease in overall vitality and sensitivity. In adults, this condition is most often observed in the lower extremities.
Experts say that heart failure manifests itself not only in severe shortness of breath, but also in the inability to perform even normal physical work. Most patients misinterpret this condition, calling it muscle weakness.
What other diseases can cause muscle weakness?
These reasons may include:
- Deforming osteoarthrosis. Such a pathology significantly reduces the amplitude of movement of the joints. This helps to reduce the transferred loads, resulting in muscle weakness.
- Exchange disorders (type 2 diabetes mellitus). This disease is accompanied by damage to peripheral neurons. In this case, a person may develop fatigue, apathy and weakness in the lower extremities.
As a rule, all of the listed causes of muscle weakness appear after a person reaches the age of 40.
If such a symptom occurs in a baby, then this indicates a pathology of the nervous system. Therefore, in the first minutes of life, the doctor must evaluate not only the general condition of the newborn, but also the tone of his muscles.
A decrease in muscle tone is associated with birth injuries and other causes.
Thus, muscle weakness can develop for various reasons. This condition occurs with diseases of the nervous tissue (peripheral or central nervous system), with endocrine disorders (adrenal insufficiency, thyrotoxicosis, hyperparathyroidism) and other diseases (for example, with dermatomyositis or polymyositis, muscle dystrophy, mitochondrial myopathy, hysteria, botulinumism, various from anemia).
What to do? Recommendations of specialists
If a weakness occurs in the body or in certain parts of it, it is necessary to understand why it occurs. If this phenomenon is associated with nutrition or lifestyle in general, then you need to introduce changes in it. You should move more, take vitamin complexes, relax more, and so on.
Weakness treatment
In the event that such a condition is accompanied by other unpleasant symptoms, then you must consult a doctor. First, consult a physician who, after the examination, should refer you to a narrower specialist (for example, a neurologist, cardiologist, traumatologist, etc.).
To treat muscle weakness, the doctor selects an individual therapy regimen. In some cases, patients are prescribed thrombolytics and neuroprotectors, as well as various vitamin complexes. In addition, symptomatic therapy is carried out, massage is prescribed, physiotherapy exercises, physiotherapy, etc.
Timely contacting a doctor with weakness in the body will allow you not only to get rid of this unpleasant phenomenon, but also to prevent its growth and the development of more serious pathologies.