Silicosis is a permanent disease with no cure. Treatment options currently available focus on alleviating the symptoms and preventing any further progress of the condition. These include:

- Stopping further exposure to airborne silica, silica dust and other lung irritants, including tobacco smoking.

- Cough suppressants.

- Antibiotics for bacterial lung infection.

- TB prophylaxis for those with positive tuberculin skin test or IGRA blood test.

- Prolonged anti-tuberculosis (multi-drug regimen) for those with active TB.

- Chest physiotherapy to help the bronchial drainage of mucus.

- Oxygen administration to treat hypoxemia, if present.

- Bronchodilators to facilitate breathing.

- Lung transplantation to replace the damaged lung tissue is the most effective treatment, but is associated with severe risks of its own.

- For acute silicosis, bronchoalveolar lavage may alleviate symptoms, but does not decrease overall mortality.

Experimental treatments include:

- Inhalation of powdered aluminium, d-penicillamine and polyvinyl pyridine-N-oxide.

- Corticosteroid therapy.

- Chinese Herbal Kombucha

- The herbal extract tetrandrine may slow progression of silicosis.

The best way to prevent silicosis is to identify work-place activities that produce respirable crystalline silica dust and then to eliminate or control the dust ("primary prevention"). Water spray is often used where dust emanates. Dust can also be controlled through dry air filtering.

Following observations on industry workers in Lucknow (India), experiments on rats found that jaggery (a traditional sugar) had a preventive action against silicosis.