Glycopyrronium bromide — Uses, Dosage, Side Effects & Safety

Drug class: Anticholinergic (Antimuscarinic) agent

Overview

Glycopyrronium bromide is a prescription medication used to reduce excessive saliva (drooling) in children and adults, treat peptic ulcers, and manage symptoms of chronic obstructive pulmonary disease (COPD) such as shortness of breath and wheezing. It is also used before surgery to reduce secretions in the mouth, throat, and airways. This medicine works by blocking the action of acetylcholine, a chemical messenger in the body, which helps decrease secretions and relax smooth muscles. As an anticholinergic, it reduces saliva, mucus, and other bodily fluids. Key points for patients: Glycopyrronium bromide can cause dry mouth, constipation, and blurred vision. It is important to take it exactly as prescribed and report any severe side effects to your healthcare provider.

Therapeutic uses

• Reduction of excessive salivation (sialorrhea)
• Treatment of peptic ulcer disease (adjunctive therapy)
• Reduction of airway secretions during surgery
• Reversal of neuromuscular blockade (with neostigmine)
• Treatment of hyperhidrosis

Common side effects

• Dry mouth
• Constipation
• Blurred vision
• Urinary retention
• Tachycardia
• Dizziness
• Headache

Frequently Asked Questions about Glycopyrronium bromide

What is glycopyrronium bromide used for?

It is used to reduce excessive saliva (drooling), treat peptic ulcers, manage symptoms of COPD, and reduce secretions before surgery.

How does glycopyrronium bromide work?

It blocks acetylcholine receptors, reducing secretions like saliva and mucus, and relaxing smooth muscles in the airways.

What are the most common side effects?

Dry mouth, constipation, blurred vision, and drowsiness are the most common side effects.

Can children take glycopyrronium bromide?

Yes, it is approved for use in children for certain conditions like drooling, but dosing must be carefully adjusted by a doctor.

Is it safe during pregnancy or breastfeeding?

Safety in pregnancy and breastfeeding is not well established. Use only if clearly needed and prescribed by your doctor.

What should I do if I miss a dose?

Take the missed dose as soon as you remember, unless it is almost time for your next dose. Do not double up doses.

Are there foods or activities I should avoid?

Avoid overheating, dehydration, and activities requiring alertness if you experience drowsiness or blurred vision.

Educational information only. Always consult a qualified healthcare professional before starting, stopping, or changing any medication.