Common use

Dulera (mometasone furoate and formoterol) is a prescription inhaler used for the maintenance treatment of asthma in adults and children 12 years of age and older. Mometasone is a corticosteroid that reduces airway inflammation, while formoterol is a long‑acting bronchodilator (LABA) that relaxes airway muscles to improve breathing and control symptoms.

Dosage and direction

Dulera is administered via a metered‑dose inhaler, typically twice daily - once in the morning and once in the evening - with or without food. Shake the inhaler well before each use and follow the provided inhalation instructions. Do not use Dulera to treat sudden asthma attacks; use a rescue inhaler instead.

Precautions

Before using Dulera, inform your doctor if you have a history of heart disease, high blood pressure, diabetes, tuberculosis, or fungal infections. Monitor for worsening asthma, changes in heart rate, or oral thrush. Rinse your mouth after each dose to lower the risk of oral infections.

Contraindications

Do not use Dulera if you are allergic to mometasone, formoterol, or any component of the inhaler. It is contraindicated for the treatment of acute asthma attacks or status asthmaticus.

Possible side effects

Common side effects include headache, throat irritation, hoarseness, cough, or mild oral thrush. Serious side effects may include paradoxical bronchospasm, allergic reactions, heart rhythm changes, or worsening asthma symptoms. Seek medical attention if severe symptoms occur.

Drug interactions

Dulera may interact with other corticosteroids, beta‑agonists, antifungal medications, or drugs that affect heart rhythm. Tell your doctor about all prescription medicines, over‑the‑counter products, and supplements you are taking.

Missed dose

If you miss a dose, take it as soon as you remember. Do not double the dose; continue with your regular schedule.

Overdose

Overdose can lead to excessive corticosteroid effects, heart rhythm changes, or increased blood pressure. Seek immediate medical attention if an overdose is suspected.

Storage

Store the Dulera inhaler at room temperature, away from heat, moisture, and direct sunlight. Keep the cap on when not in use and store it out of reach of children.

Disclaimer

This information provides general guidance about Dulera and does not replace professional medical advice. It does not cover all directions, drug interactions, or precautions. Use only under the supervision of a qualified healthcare provider. We are not responsible for any direct or indirect damages resulting from the use of this information.