Budesonide

Key points

• Inhaled budesonide is a controller treatment and does not replace a fast-acting reliever during an acute asthma attack.
• Correct technique, regular use and mouth or nasal care reduce local adverse effects.
• Severe breathlessness, inability to speak normally or poor response to the prescribed reliever plan needs emergency care.

Select a listed product and pack to order online. Supply depends on stock and destination rules; ask your doctor or pharmacist whether it suits you.

What Budesonide is used for

Inhaled forms may be used for asthma or selected chronic obstructive pulmonary disease regimens. Nasal forms may be used for allergic rhinitis or nasal polyps.

Important form differences

Inhalers deliver medicine to the lower airways; nasal sprays treat nasal tissue. Device technique, strength and combination ingredients must be checked for the individual product.

Important safety checks

Rinse and spit after inhalation to reduce oral thrush. Nasal irritation or bleeding, infection exposure, other corticosteroids and strong CYP3A inhibitors require review. Long-term treatment can have systemic steroid effects and should not be stopped abruptly without advice.

When to seek urgent care

Follow the respiratory action plan and seek emergency help for severe or rapidly worsening breathlessness, blue-grey lips or skin, marked drowsiness, inability to speak normally or poor response to the prescribed reliever.

Further reading

• Budesonide Oral Inhalation: MedlinePlus Drug Information
• Budesonide - StatPearls - NCBI Bookshelf - NIH
• Budesonide: US prescribing information (DailyMed)