Glycopyrronium Bromide / Glycopyrrolate+Formoterol Fumarate+Budesonide

When should one not use Glycopyrronium Bromide / Glycopyrrolate+Formoterol Fumarate+Budesonide

Common side effects of this drug are:

• Oral candidiasis
• Pneumonia
• Anxiety
• Insomnia
• Headache

Other General Warnings

• You need relief from sudden breathing problems; this medication is not for acute use.
• You experience immediate wheezing or shortness of breath after using the inhaler, as this may indicate paradoxical bronchospasm.
• Your COPD symptoms suddenly worsen, or you need to use your reliever inhaler more often, as this may indicate disease deterioration.
• You have heart problems, arrhythmias, or severe cardiovascular disease, as this medicine can affect the heart.
• You have a known or suspected prolonged QTc interval, as the medicine may affect heart rhythm.
• You are at risk of systemic corticosteroid effects, such as adrenal suppression, reduced bone density, cataract, or glaucoma.
• You are switching from oral steroids, as your adrenal function may still be impaired, and stress doses may be needed.
• You develop a fever, increased cough, or worsening shortness of breath, as these may be signs of pneumonia.
• You have low potassium or take other medicines that can lower potassium, as this medicine may increase the risk of hypokalaemia.
• You have diabetes, as the medicine may increase blood sugar levels.
• You have thyroid problems, urinary retention, prostatic enlargement, or narrow-angle glaucoma due to anticholinergic effects.
• You are taking other medicines with anticholinergic effects, as combining them may increase side effects.
• You have severe kidney or liver problems, as the medicine may need careful monitoring or dose adjustment.

How Does It Work?

• Budesonide: A corticosteroid that reduces inflammation in the airways, helping to decrease swelling and mucus production, which makes breathing easier and helps prevent COPD flare-ups.
• Glycopyrronium: A long-acting muscarinic antagonist (LAMA) that relaxes the airway muscles by blocking certain receptors, helping to keep the airways open for easier breathing.
• Formoterol Fumarate: A long-acting beta2-agonist (LABA) that relaxes the muscles around the airways, improving airflow and reducing symptoms like wheezing and shortness of breath.

Interactions with other medicines

• CYP3A4 primarily metabolizes Budesonide; therefore, strong CYP3A4 inhibitors such as itraconazole, ketoconazole, HIV protease inhibitors, and cobicistat-containing products can increase the risk of adverse effects. Short-term use (1–2 weeks) is usually of limited concern.
• High-dose budesonide with itraconazole may increase blood budesonide levels by up to fourfold.
• The kidneys primarily eliminate glycopyrronium; therefore, drugs that affect renal excretion, such as cimetidine, can slightly increase its plasma concentrations.
• Using Glycopyrronium Bromide / Glycopyrrolate+Formoterol Fumarate+Budesonide metered-dose inhaler with other anticholinergic or long-acting β2-agonist medications is not recommended, as it may increase adverse effects.
• Using other beta-adrenergic medicines alongside formoterol may have additive effects, so caution is needed.
• Medicines that lower potassium (like xanthine derivatives, steroids, and certain diuretics) may increase the risk of low potassium and heart rhythm problems.
• Beta-blockers, including eye drops, can reduce the effect of formoterol. Cardio-selective beta-blockers are preferred if needed.
• Medicines like quinidine, disopyramide, procainamide, certain antihistamines, MAO inhibitors, tricyclic antidepressants, and phenothiazines can prolong the QT interval and increase the risk of heart rhythm problems.
• L-DOPA, L-thyroxine, oxytocin, and alcohol can affect how the heart responds to beta2-agonists like formoterol.
• Using monoamine oxidase inhibitors or similar medicines may cause high blood pressure reactions.
• There is an increased risk of heart rhythm issues if anesthesia with halogenated hydrocarbons is used while taking this inhaler.

Interactions with food items

• There are no known major food interactions.
• Avoid consuming very large amounts of alcohol while using this metered-dose inhaler, as it may worsen dizziness or lightheadedness.

Overdose

Missed a Dose