Can budesonide nasal spray be used long-term?

Budesonide nasal spray is generally intended for short-term use as prescribed. Some chronic patients may use it long-term under medical guidance, but prolonged use without authorization is not allowed. If in doubt, it is recommended to consult a healthcare provider in advance. Detailed analysis is as follows:

When used to treat chronic conditions requiring long-term control, such as chronic rhinitis or allergic rhinitis, budesonide nasal spray may be used long-term at the recommended dosage following a physician's evaluation. The doctor will adjust the treatment plan according to the patient's condition and regularly monitor bodily responses to ensure effectiveness while minimizing risks. Such regulated use is generally safe.

However, prolonged use beyond the prescribed duration or increasing the dose without medical instruction is not acceptable. It may cause nasal dryness, bleeding, or even impair nasal mucosal function. In rare cases, systemic adverse effects such as adrenal cortex suppression may occur, which could worsen disease management.

During treatment, patients must strictly follow medical instructions and must not adjust the dosage or discontinue the medication on their own. If nasal discomfort worsens, prompt follow-up consultation is necessary so that the doctor can modify the treatment plan and prevent health complications due to improper medication use.