5 signs that may indicate a weak immune system

A common concern for many people is frequent infections, and many tend to believe that these are indicative of a more serious illness. However, Dr. János Kádár, an immunologist, emphasizes that frequent illnesses do not necessarily point to an immunodeficiency condition. It is important to pay attention to other accompanying symptoms that may indicate an immune disorder.

Types of Immunodeficiency

Immunodeficiency conditions can be categorized into two main types: primary and secondary immunodeficiency. Primary immunodeficiency diseases usually manifest in childhood, while their secondary forms can develop as a result of various diseases, such as diabetes or kidney disease. Additionally, certain medications that suppress immune system function can also lead to frequent infections. The most well-known acquired immunodeficiency disease is AIDS.

Recurring Fever as a Warning Sign

If persistent low-grade fever or fever occurs, and the necessary medical examinations do not reveal the cause, it is worthwhile to consider immunodeficiency. Chronic fever may be the body’s response to a hidden infection or other health issues. Due to the weakness of the immune system, the body may not be able to respond adequately to infections, leading to the development of prolonged fever.

Doctors recommend that if a fever persists for several days and is accompanied by other symptoms, thorough investigation is necessary. In such cases, it is important to consider the patient’s detailed medical history and current health status to understand what further steps are needed for diagnosis.

Diarrhea and Its Possible Causes

Diarrhea can be a common symptom often caused by food poisoning or intestinal infection. However, if diarrhea persists for days or weeks and has already resulted in weight loss, more serious underlying causes may be at play. Persistent diarrhea can also be a consequence of immunodeficiency, as a weakened immune system is unable to effectively combat the disruption of gut flora balance.

In cases of persistent diarrhea, it is advisable to consult a specialist who can conduct a thorough examination to identify the underlying causes. Such evaluations often require laboratory tests that can help assess the state of the immune system.

Frequent Antibiotic Treatments

For adults, 2-3 respiratory illnesses during the autumn-winter period is considered normal. However, if someone requires four or more courses of antibiotics in a year for conditions such as ear, lung, or bronchial infections, this can be a concerning sign. Frequent infections treated with antibiotics may indicate that the body’s immune response is weak and unable to fight off infections.

Stress and workplace or family problems can also contribute to frequent illnesses. Therefore, it is important for patients to consider not only their physical symptoms but also their mental state when seeking medical attention.

Skin Symptoms and Immunodeficiency

Skin symptoms, such as thrush or recurring abscesses, appearing alongside frequent infections can also be warning signs. These skin infections typically indicate a weakness in the immune system that cannot prevent the proliferation of pathogens.

Skin diseases can often be signs of more serious immunological problems, so it is crucial for patients to seek medical help if skin symptoms persist or worsen. During medical examinations, both dermatologists and immunologists may be involved to provide the most accurate diagnosis.

Examination and Diagnosis

During the investigation of frequent infections, it is essential to examine whether there is any underlying organ abnormality. Recurring illnesses may be linked to causes such as respiratory allergies, reflux, or other undiagnosed diseases.

Thorough medical questioning, mapping of family and individual medical histories, as well as laboratory and immunological tests help doctors determine if further investigations are necessary or if an immunodeficiency condition is present. Dr. János Kádár emphasizes that a thorough examination of the patient and the development of an appropriate treatment plan are crucial for improving long-term health status.