There is no cure for berylliosis; the goals of treatment are to reduce symptoms and slow the progression of disease.
Although the evidence that stopping exposure to beryllium decreases progression of the disease is limited, it is still considered to be an accepted approach to treatment in any stage of disease.
People with early stages of disease, without lung function abnormalities or clinical symptoms, are periodically monitored with physical exams, pulmonary function testing and radiography.
Once clinical symptoms or significant abnormalities in pulmonary function testing appear, treatments include oxygen and oral corticosteroids and whatever supportive therapy is required.