A cough without symptoms of a cold in an adult is common enough. Many do not pay attention to this, since it is commonly believed that since there is no temperature, there is nothing to worry about. However, not all so simple. Cough without fever can occur due to an infectious disease that occurs in a latent form. The disease, manifesting itself in this way, indicates that the body for some reason does not respond with an increase in temperature to an existing infection and does not want to overcome it. Therefore, this pathological condition requires a mandatory visit to a doctor. Let's try to figure out how a cough without a cold is manifested . The causes in adults of this symptom are discussed in the article.
Severe cough without fever
This condition occurs for the following reasons:
- ARVI;
- Chronical bronchitis;
- throat cancer;
- pneumonia;
- tuberculosis;
- smoker's cough;
- lungs' cancer.
Consider in more detail the above diseases that cause coughing without fever in an adult.
ARVI
This abbreviation is represented by a large group of inflammatory diseases of the respiratory system, proceeding in an acute form. Their causative agents are viruses. The most common diseases are: flu, adenovirus, parainfluenza and others. Some of them may leak without a rise in temperature.
Dry cough without signs of a cold in an adult is a characteristic symptom of SARS. After some time, such a cough becomes productive. There is a slight increase in temperature to 37 degrees, a runny nose and sore throat appear. Treatment is with antiviral drugs, mucolytics, expectorants.
Tuberculosis
This is a very serious disease resulting from the negative effects of Mycobacterium tuberculosis. Usually, such a disease begins to develop in the lungs, after some time spreading to other organs. Such an ailment is accompanied by a constant cough with sputum separation. At the same time, the patient notes a decrease in appetite and working capacity, fatigue occurs, chills and sweating at night appear, and the temperature does not rise above subfebrile. To treat the disease, a combination of several anti-TB drugs is prescribed. In this case, the patient is usually located in a TB dispensary.
Chronical bronchitis
Such a disease is characterized by a rather prolonged inflammation of the bronchi (more than 3 months). A symptom of chronic bronchitis is a dull cough, which usually worsens early in the morning when inhaling cold and smoky air. Sputum is initially transparent, and after a while it becomes purulent. Body temperature does not increase. How to treat cough in an adult with chronic bronchitis? During an exacerbation, the doctor prescribes antibacterial agents, mucolytic and expectorant drugs, as well as drugs that increase immunity.
Smoker's cough
If a person smokes a lot, then cigarette smoke affects the lining light cilia in the most detrimental way, and it is they that contribute to the removal of sputum. If it begins to stagnate, then there is a urge to cough, which is accompanied by abundantly separated sputum and usually develops in the morning. In addition, shortness of breath and difficulty breathing air appear while walking. To get rid of such a cough, you must take expectorant drugs and stop smoking.
Throat cancer
If a cough occurs without a cold, causes in adults this pathology can be different. For example, such a condition is characteristic of a malignant tumor formed in the region of the larynx and pharynx. In this case, a cough that does not respond to treatment appears. Sputum released may be mixed with blood. In addition, a swelling, weight loss, breathing becomes difficult, a sore throat occurs in the neck area. Treatment in this case involves surgery, radiation therapy and chemotherapy.
Lungs' cancer
Coughing without fever in an adult can occur with lung cancer, which is a malignant formation originating from the tissues of the bronchi and lungs. Coughing is usually accompanied by sputum production with pus or blood. There is weight loss, appetite, shortness of breath, poor health. This disease is treated in the same way as throat cancer.
Pneumonia
This pathology occurs due to acute inflammation of the lung tissue. The disease rarely occurs without fever, but still it happens. This condition is characteristic of weakened and elderly people. In addition to coughing, chest pain, weakness, and loss of appetite occur. As a treatment, the doctor prescribes the use of antibacterial, mucolytic and expectorant drugs.
Dry cough without fever
If a cough occurs without a cold, the reasons (in adults) for this can lie not only in respiratory diseases. Dry cough without fever is characteristic of the following pathological conditions:
- chronic rhinitis, frontal sinusitis, sinusitis;
- professional cough;
- diseases of the cardiovascular system;
- oncological diseases of the mediastinum;
- allergic cough;
- use of certain medications.
In chronic frontitis, rhinitis and sinusitis, the symptoms are very similar. In the area of inflammation, pain occurs, nasal discharge appears, a dry cough appears, the sense of smell worsens, and it becomes difficult to breathe through the nose. These diseases are treated with antibacterial drugs, antihistamines and vasoconstrictors.
With oncological diseases of the mediastinal organs, a debilitating dry cough, severe pain and general weakness are characteristic. Treatment is carried out with the help of radiation, surgical intervention, chemotherapy.
A professional cough occurs when a person works in harmful conditions with a large amount of chemicals, dust and so on in the air. In this case, a strong debilitating cough without sputum occurs. To get rid of it, it is necessary to change the place of work or occupation. You should also take expectorant and antitussive drugs.
An allergic cough occurs as a result of exposure to various allergens - dust, feathers, animal hair, fluff, pollen, washing powder, etc. In this case, sputum production does not occur. The disease is treated with antihistamines.
A dry cough without symptoms of a cold can occur due to heart failure, pulmonary thromboembolism, and heart defects. Such an ailment appears after any physical exertion, intensifying when taking a horizontal position and weakening in the vertical. Such diseases are characterized by shortness of breath, asthma attacks, palpitations, increased blood pressure. The treatment is to treat the underlying disease.
Why does a cough occur for no reason?
Usually an unreasonable cough in an adult without a cold appears as a result of overexcitation or nervous shock. Quite often, such a pathological condition occurs before some important event. If a cough for no reason exhausts a person and lasts quite a while, then most likely the cause of this is depression or a painful feeling of guilt for any act.
Why does a cough in an adult go on for a long time?
Many believe that an annoying dry cough, which lasts for quite a long time, appears after a cold or has contributed to this bronchitis, so tablets and syrups for removing sputum are used. But not everyone knows that such a condition is possible with the formation of a tumor in the respiratory organs, and the sooner it is detected, the faster the recovery.
Why does a cough in an adult go on for a long time ? This condition may occur due to the increased acidity of the gastric juice. In this case, such a fluid enters the esophagus, causing heartburn and irritating cough receptors.
In addition, a long-lasting persistent cough occurs due to heart failure, which contributes to stagnation of blood in the lungs. If a strong cough makes you sleep only on high pillows, you need to contact a cardiologist and do an ultrasound of the heart.
Output
Thus, if a cough occurs without a cold, the causes in adults of this condition can be different. In any case, it is necessary to consult with a specialist who will prescribe the appropriate therapy. It is best not to self-medicate, because it only exacerbates the disease, and you can lose precious time.