Which are the symptoms of Berylliosis?

Berylliosis is a rare lung disease caused by exposure to beryllium, a lightweight metal commonly found in various industries such as aerospace, electronics, and manufacturing. It primarily affects individuals who work with beryllium or its compounds, but can also occur in individuals who live near beryllium-related facilities or come into contact with beryllium-contaminated materials.

The symptoms of berylliosis can vary depending on the severity of the disease and the duration of exposure to beryllium. In some cases, symptoms may not appear until several years after exposure. The disease can manifest in both acute and chronic forms.

Acute Berylliosis

Acute berylliosis typically occurs within a few hours to several days after exposure to high levels of beryllium. The symptoms may include:

• Fever: Patients may experience a sudden onset of fever, often accompanied by chills and sweating.


• Cough: A persistent dry cough is a common symptom of acute berylliosis.


• Shortness of breath: Difficulty breathing or a feeling of breathlessness may occur.


• Chest pain: Some individuals may experience chest discomfort or pain.


• Fatigue: Unexplained fatigue or weakness can be present.


• Joint and muscle pain: Aching joints and muscles may be experienced.

Chronic Berylliosis

Chronic berylliosis develops over a longer period, usually after prolonged exposure to lower levels of beryllium. The symptoms may include:

• Shortness of breath: Progressive shortness of breath is a hallmark symptom of chronic berylliosis.


• Cough: A chronic cough, often accompanied by sputum production, may be present.


• Chest pain: Individuals may experience chest tightness or discomfort.


• Weight loss: Unintentional weight loss can occur as the disease progresses.


• Fatigue: Chronic fatigue and weakness may be present.


• Night sweats: Excessive sweating during sleep can occur.


• Clubbing of fingers: In advanced stages, the fingertips may become enlarged and rounded.

In severe cases, berylliosis can lead to complications such as pulmonary fibrosis, a condition characterized by scarring of lung tissue, which can further impair lung function. It is important to note that not everyone exposed to beryllium will develop berylliosis, and the severity of the disease can vary among individuals.

If you suspect you have been exposed to beryllium or are experiencing symptoms related to berylliosis, it is crucial to seek medical attention promptly. A thorough evaluation by a healthcare professional, including a detailed occupational history, physical examination, and specialized tests, can help diagnose and manage the condition.