Weakness in the body without temperature: causes

2024 Author: Curtis Blomfield | [email protected]. Last modified: 2023-12-16 20:44

Everyone at least once in their life faced such an unpleasant symptom as weakness in the body without fever. This malaise can occur both as a result of illness and as a result of overexertion. Treatment of pathology is determined by the factors that provoked it. Why muscle weakness occurs and how to deal with this condition is described in the article.

Characteristics of malaise

Body ache is a common symptom, and many take their temperature when they notice it.

They believe they have contracted a viral infection. Indeed, these diseases are usually acute and accompanied by fever. However, it happens that there is no temperature, and weakness in the body does not go away. In this case, it is impossible to indicate a clear localization of discomfort. It spreads throughout the muscles. Pain in the limbs, back and joints is sometimes so severe that it does not allow a person to get out of bed. Thispathology occurs as a result of many factors.

For example, it is known that often an individual develops weakness in the body for reasons related to lifestyle (improper diet, constant overwork, lack of proper rest). Often this condition is experienced by patients with diseases of the musculoskeletal tissue and joints, as well as other organs (liver, lungs, stomach or intestines). In some cases, the feeling of weakness is associated with the onset of a viral infection, which is not accompanied by fever. Another factor that provokes this phenomenon is overstrain (mental, physical or emotional).

Causes of the symptom

Feeling sore muscles and weakness in the body without fever can be caused by many different ailments. The following can be listed as the most common:

1. Intoxication with spoiled food, botulinum bacillus.
2. Autoimmune pathologies (SLE, joint inflammation, thyroid disease).
3. Cancer of the blood and lymphatic system.
4. Disturbances in the activity of the myocardium, blood vessels.
5. Neoplasms of various organs.
6. Weakened immunity (due to emotional overload, HIV, poisoning).
7. Viral pathologies (SARS, various types of hepatitis, chickenpox, and so on).
8. Diseases characterized by an acute inflammatory process in the respiratory or urinary system.
9. Mechanical damage to the spine or limbs.
10. Arthropod bites (eg ticks).
11. Sugardiabetes.
12. Inflammatory processes in bone tissue or muscles.
13. Eating disorders.

If the discomfort persists for a long time, the person should consult a general practitioner, a specialist in diseases of the joints, blood-forming organs or the reproductive system.

Characteristic signs of ailments

One of the responses to negative environmental influences is weakness in the body. The reasons that provoke it can be very diverse, as well as manifestations. Depending on what caused the feeling of weakness, it is accompanied by certain symptoms. For example, increased fatigue is associated with aching muscles and joints, a feeling of drowsiness, pain in the head, loss of appetite, and nervousness. Respiratory infections occur with nasal congestion, discomfort in the joints, cough.

If a person's immune system is disrupted, he feels constant weakness, pressure drops, and a decrease in the ability to work. In case of poisoning, not only weakness is observed, but also nausea, pain in the lower part of the peritoneum, dizziness, severe sweating, vomiting and diarrhea. Arthropod bites are accompanied by the appearance of small reddish rashes on the surface of the body, an ache in the neck, and itching. All the ailments described above do not cause an increase in temperature at the first stages of their development. However, if you do not attach importance to weakness in the body and other signs of discomfort, the diseasemay progress and lead to severe complications.

Early symptoms of pathologies

In order to recognize the disease in time and start treatment, you should pay attention to its initial manifestations. Weakness in the body, which greatly worsens the patient's well-being, is often associated with other signs of malaise. As early symptoms, experts call:

1. Apathy, pain in the joints and musculoskeletal tissue.



2. Dizziness.
3. Swelling of arms and legs.
4. Flickering spots before the eyes.
5. Pain in the head.
6. Quick change of emotional background.
7. Loss of appetite.
8. Sleep disorders.
9. Discharge of mucus from the nasal cavity.
10. Feeling cold.

If these signs are observed in a person for a week, he should seek medical help. Only after diagnostic measures in a medical institution can the cause of the pathology be established.

Discomfort in the body during gestation

Pregnancy is considered one of the happiest periods for any woman. However, these months can be accompanied by rather unpleasant symptoms. Severe weakness in the body is one of the first signs of the birth of a new life. Such discomfort can be caused by various reasons. Among the factors that provoke a feeling of weakness in expectant mothers, the following can be listed:

1. Increased production of a substance that promotes muscle relaxation. At the same time, the woman feels pain in the lumbar region and back.
2. Lack of vitamin D, as well as insufficient intake of foods containing calcium. During the gestation of the fetus, the female body experiences an increased need for substances necessary for the normal course of pregnancy and the formation of the embryo. If the expectant mother's diet is not varied, she may experience weakness and aches.
3. Softening of the pubic joint. It is also associated with a lack of calcium in a woman's body. With the development of this condition, the expectant mother suffers from pronounced joint pain.
4. Reduced blood pressure, which is observed in case of problems with the blood supply.



Occurs in patients with insufficient levels of iron in the blood.

Excessive fatigue

Sometimes, against the background of emotional, mental or physical overload, a person feels unwell. Feeling that the whole body hurts and weakness can be explained by lack of sleep and rest. All this is accompanied by a significant decrease in memory and attention, as well as numbness of the limbs. Sometimes such a malaise is associated with disorders of the nervous system.

Body aches as a sign of intoxication

Often a feeling of weakness arises from poisoning with harmful substances. A similar malaise is observed with the development of such pathologies:

1. Infection affecting the organs of the digestive system.
2. The action of botulinum toxin.
3. Poisoning.



4. Viral diseases (chickenpox, inflammation of the bronchi and lungs as a result of infection).

If the disease affects the respiratory system, a person develops a cough, discomfort in the throat. Weakness in combination with nausea and vomiting can be a sign of various ailments (cirrhosis, gastritis, poisoning with spoiled foods, intestinal obstruction, stomach pathologies). Such symptoms can provoke prolonged exposure to the open sun or heat stroke.

Myocardial and vascular pathologies

In case of violations of the activity of the heart, a feeling of weakness is accompanied by other signs of deterioration in well-being. For example, weakness and trembling in the body, which are accompanied by pain in the chest, in the region of the shoulder and shoulder blade, indicate the development of a heart attack. Cerebral hemorrhage is associated with nausea, lethargy, muscle numbness, and visual abnormalities. If the rhythm fails, an increase in heart rate and the appearance of weakness are possible. A feeling of coldness combined with weakness and a feeling of squeezing of the sternum is the result of coronary artery disease.

There are many myocardial pathologies that are similar to each other in their symptoms. Only a specialist can make a correct diagnosis based on the results of diagnostic procedures.

Causes of discomfort in the lower extremities

As factors provoking such a feeling, doctors call diseases of the spinal column, joints, musculoskeletal tissue and veins. Among the most common pathologies are the following:

1. Varicosis (this condition is characterized by aching in the lower extremities, a feeling of heaviness).
2. Inflammatory process in the venous walls.
3. A pathology in which blockage of blood vessels occurs, signals itself by weakness in the body and legs.
4. Patients with joint diseases such as gout and arthritis often complain of pain in the lower extremities.



5. Inflammation of the musculoskeletal tissue caused by injury or infection.

Also, weakness in the body and discomfort in the legs are observed during intense physical exertion, including running, stretching and bruising of the muscles, sitting or standing for a long time.

Necessary examinations

A person who turns to specialists with complaints of a feeling of weakness needs to undergo a series of diagnostic procedures. Medical activities include:

1. Laboratory tests of blood and other types of biomaterial.
2. Assessment of the condition of the chest using x-rays.
3. Tomography.
4. Endoscopic examinations.
5. Diagnosis of myocardial pathologies.
6. Identification of possible brain diseases.
7. Ultrasound.

Therapy Methods

The medicines prescribed by the doctor are determined by the diagnosis that was made to the patient after the diagnostic measures. As a means to combat this condition, you can list:

1. Drugs for depression.
2. Pills to relieve inflammation.
3. Drugs,containing hormones.

If aches, weakness in the body, dizziness are caused by a lack of certain substances (for example, iron for anemia), the specialist recommends vitamin complexes.