Compare the Difference Between Similar Terms

Difference Between

Home / Science & Nature / Science / Chemistry / Organic Chemistry / Difference Between Atropine and Glycopyrrolate

Difference Between Atropine and Glycopyrrolate

May 26, 2021 Posted by Madhu

The key difference between atropine and glycopyrrolate is that atropine is useful in treating nerve agents and poisoning, whereas glycopyrrolate is useful in treating stomach ulcers.

Both atropine and glycopyrrolate belong to the same drug class: the anticholinergic drug class. However, they have different applications because these drugs are useful in treating two different conditions of our body.

CONTENTS

1. Overview and Key Difference
2. What is Atropine 
3. What is Glycopyrrolate
4. Similarities – Atropine and Glycopyrrolate
5. Atropine vs Glycopyrrolate
6. Summary – Atropine vs Glycopyrrolate

What is Atropine?

Atropine is a tropane alkaloid substance and an anticholinergic medication we can use to treat certain types of nerve agents and pesticide poisonings. Moreover, we can use this medication to treat slow heart rate and decrease saliva production during surgery.

Atropine Injection Dose

Figure 01: A Sample of Atropine

This medication is typically given intravenously or through an injection into a muscle. Furthermore, there are eye drops available that are important in treating uveitis and early amblyopia. Usually, the injectable form (intravenous solution) tends to work within a minute and lasts half an hour to an hour. Therefore, we need to use large doses to treat poisonings.

Atropine – Side Effects

However, there are some side effects of atropine medicine, including dry mouth, large pupils, urinary retention, constipation, and fast heart rate. Generally, we should avoid using this drug for people having angle-closure glaucoma problem. However, there is no evidence to say that its use during pregnancy can cause birth defects. It is also likely to be safe during breastfeeding.

When considering the occurrence of atropine, we can find it in many members of the family Solanaceae. For example, the most common source of atropine is Atropa belladonna. Other sources include the genera Brugmansia and Hyoscyamus.

What is Glycopyrrolate

Glycopyrrolate is a medication that is useful in treating certain types of stomach/intestinal ulcer. It can relieve abdominal stomach pain. This drug works by decreasing the acidity or the amount of acid in the stomach and intestines. Glycopyrrolate belongs to the anticholinergic class of drugs.

The route of administration of this drug is oral administration. Therefore, we need to take this drug by mouth, usually 2-3 times per day, as prescribed by the doctor.

Chemical Structure and Formula of Glycopyrrolate

Figure 02: Glycopyrrolate Chemical Structure

Glycopyrrolate- Side Effects

However, there can be some side effects of glycopyrrolate, including drowsiness, dizziness, weakness, blurred vision, dry eyes, dry mouth, constipation or abdominal bloating. Typically, it is advised to suck hard candy or ice chips, chew gums, drink water, or use saliva substitute in order to prevent dry mouth side effect. We can prevent constipation by eating dietary fibers, drinking enough water, and exercising.

Similarities Between Atropine and Glycopyrrolate

  1. Atropine and Glycopyrrolate are medicinal drugs.
  2. These drugs belong to the cholinergic drug class.
  3. Both can have some side effects.

What is the Difference Between Atropine and Glycopyrrolate?

Atropine and glycopyrrolate are anticholinergic drugs. The key difference between atropine and glycopyrrolate is that atropine is useful in treating nerve agents and poisoning, whereas glycopyrrolate is useful in treating stomach ulcers. Moreover, atropine can be administrated orally, intravenously, intramuscularly, and rectally, whereas glycopyrrolate is administered only orally.  Also, atropine has side effects like dry mouth, large pupils, urinary retention, constipation, and fast heart rate, whereas glycopyrrolate has side effects like drowsiness, dizziness, weakness, blurred vision, dry eyes, dry mouth, constipation or abdominal bloating.

The below infographic lists the differences between atropine and glycopyrrolate in tabular form.

Summary – Atropine vs Glycopyrrolate

Atropine and glycopyrrolate are anticholinergic drugs having two different applications. The key difference between atropine and glycopyrrolate is that atropine is useful in treating nerve agents and poisoning, whereas glycopyrrolate is useful in treating stomach ulcers.

Reference:

1. “Glycopyrrolate Oral: Uses, Side Effects, Interactions, Pictures, Warnings & Dosing“. WebMD.

Image Courtesy:

1. “Atropine injection ampoule” By Skirtick – Own work (CC BY-SA 4.0) via Commons Wikimedia
2. “Glycopyrrolate” By Fvasconcellos – Own work (Public Domain) via Commons Wikimedia

Related posts:

Difference Between Polypropylene and PolycarbonateDifference Between Polypropylene and Polycarbonate Difference Between Propanal and PropanoneDifference Between Propanal and Propanone Difference Between Polyhydroxy Aldehydes and Polyhydroxy KetoneDifference Between Polyhydroxy Aldehydes and Polyhydroxy Ketone Difference Between Aldol Condensation and Cannizzaro ReactionDifference Between Aldol Condensation and Cannizzaro Reaction Difference Between Acetic Acid and Propionic AcidDifference Between Acetic Acid and Propionic Acid

Filed Under: Organic Chemistry

About the Author: Madhu

Madhu is a graduate in Biological Sciences with BSc (Honours) Degree and currently persuing a Masters Degree in Industrial and Environmental Chemistry. With a mind rooted firmly to basic principals of chemistry and passion for ever evolving field of industrial chemistry, she is keenly interested to be a true companion for those who seek knowledge in the subject of chemistry.

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Request Article

Featured Posts

Difference Between Coronavirus and Cold Symptoms

Difference Between Coronavirus and Cold Symptoms

Difference Between Coronavirus and SARS

Difference Between Coronavirus and SARS

Difference Between Coronavirus and Influenza

Difference Between Coronavirus and Influenza

Difference Between Coronavirus and Covid 19

Difference Between Coronavirus and Covid 19

You May Like

Difference Between Male and Female

Difference Between Supernatant and Precipitate

Difference Between Supernatant and Precipitate

Difference Between Primary key and Unique key

Difference Between Arginine and L-Arginine

Difference Between First Class and Second Class Eurail Passes

Difference Between First Class and Second Class Eurail Passes

Latest Posts

  • What is the Difference Between Zyrtec and Benadryl
  • What is the Difference Between Benzoic Acid and Benzaldehyde
  • What is the Difference Between Materia Alba and Plaque
  • What is the Difference Between Panthenol and Dexpanthenol
  • What is the Difference Between Seroma and Hernia
  • What is the Difference Between Squalane and Hyaluronic Acid
  • Home
  • Vacancies
  • About
  • Request Article
  • Contact Us

Copyright © 2010-2018 Difference Between. All rights reserved. Terms of Use and Privacy Policy: Legal.