What is Atropen? Uses, warnings & side effects

What is Atropen? Uses, warnings & side effects

Updated May 14, 2025 • Published Dec 30, 2020

Atropen overview

BRAND NAMES:

Atropen, DuoDote

Generic Names:

Atropen

Uses:

Treats heart rhythm problems, stomach or bowel problems, and certain types of poisoning. Also used before surgery to decrease saliva.

Therapeutic Classes:

Urinary Antispasmodic, Anesthetic Adjunct, Cholinergic Antagonist, Gastrointestinal Agent, Nerve Gas Antidote

Forms:

Injectable

How it’s taken:

By injection

What is Atropen used for?

What form(s) does Atropen come in?

Injectable

What are common Atropen dosages?

Pen 0.699999988079071ML of 1MG/0.7ML

Atropen images - What does Atropen look like?

AtroPen
0.7ml of 1mg/0.7ml pen

How to take Atropen

Injection routeYour doctor will prescribe your exact dose and tell you how often it should be given. This medicine is given as a shot under your skin, into a muscle, or into a vein.
Injection routeA nurse or other health provider will give you this medicine.
Injection routeA nurse or other health provider will give you this medicine.
Injection routeYour doctor will prescribe your exact dose and tell you how often it should be given. This medicine is given as a shot under your skin, into a muscle, or into a vein.

What to do if you miss a dose of Atropen

Atropen contraindications - Who shouldn't take Atropen?

You should not receive this medicine if you have had an allergic reaction to atropine, or if you have glaucoma, prostate problems, or certain problems with digestion.

Atropen warnings

Seizures.
Trouble swallowing.
Lightheadedness or fainting.
Older adults may be more likely to have some of the side effects of this medicine.
Make sure your doctor knows if you are pregnant or breast feeding. Tell your doctor if you have heart disease, asthma, or other lung problems. Tell your doctor if you have any stomach problems such as GERD, or intestinal problems such as ulcerative colitis or obstruction.

Atropen interactions & what to avoid when taking Atropen

Tell your doctor if you use anything else that makes you sleepy. Some examples are allergy medicine, narcotic pain medicine, and alcohol.
Older adults may be more likely to have some of the side effects of this medicine.

Atropen side effects - How does Atropen make you feel?

Serious Side Effects

Upset stomach or problems with digestion.
Muscle weakness.
Pain, itching, redness, or swelling of your skin where the needle is placed.
Trouble swallowing.
Mild skin rash.
Seizures.
Lightheadedness or fainting.
Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
Fast heartbeat.

Less Serious Side Effects

Dry mouth, nose, or throat.
Muscle weakness.
Blurred vision, or eyes being more sensitive to light.
Decreased sweating.
Mild skin rash.
Constipation, problems with urination.
Upset stomach or problems with digestion.
Pain, itching, redness, or swelling of your skin where the needle is placed.
Feeling restless or tired.