ATNAA

Generic name: Atropine And Pralidoxime
Drug class: Antidotes

Usage of ATNAA

ATNAA is a combination medicine used as an antidote to treat poisoning by a pesticide (insect spray) or a chemical that interferes with the central nervous system, such as nerve gas.

ATNAA is not effective as an antidote for all types of pesticide poisonings. You may need medications or additional treatments.

ATNAA may also be used for purposes not listed in this medication guide.

ATNAA side effects

Get emergency medical help if you have signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Some of the side effects of atropine and pralidoxime may be similar to the symptoms of poisoning. Your caregivers will watch you closely to determine whether your body is responding well to the medication, or if you are having any serious side effects.

Tell your caregivers right away if you have:

pounding heartbeats or fluttering in your chest;

chest pain spreading to your jaw or shoulder;

trouble swallowing;

painful or difficult urination;

little or no urination;

unusual changes in mood or behavior; or

blurred vision, tunnel vision, eye pain, or seeing halos around lights.

Side effects may be more likely in older adults.

Common side effects of ATNAA may include:

trouble breathing;

dry mouth;

dry eyes, vision changes, increased sensitivity to light;

nausea, vomiting;

fast heartbeats, increased blood pressure;

behavior changes, feeling excited or confused;

decreased urination;

headache, dizziness, drowsiness;

muscle weakness;

dry skin, rash; or

abnormal liver function tests.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Before taking ATNAA

If possible, before you receive ATNAA, tell your doctor if you have ever had:

an allergy to any medication;

heart problems, a heart attack or stroke;

high blood pressure;

liver or kidney disease;

asthma, COPD (chronic obstructive pulmonary disorder), or other breathing problem;

glaucoma; or

urination problems.

In an emergency situation it may not be possible to tell your caregivers if you are pregnant or breast-feeding. Make sure any doctor caring for your pregnancy or your baby knows you have received this medicine.

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How to use ATNAA

ATNAA is injected into a muscle in your upper thigh. A healthcare provider will give you this injection.

ATNAA is usually given as soon as possible after the onset of poisoning symptoms. If you still have symptoms after 10 to 15 minutes, you will receive 2 more injections.

Your breathing, blood pressure, oxygen levels, kidney function, and other vital signs will be watched closely.

You may be watched for up to 72 hours to make sure the medicine has been effective and you no longer have any effects of the poison.

Warnings

In an emergency, you may not be able to tell caregivers about your health conditions. Make sure any doctor caring for you afterward knows you received ATNAA.

What other drugs will affect ATNAA

Other drugs may affect ATNAA, including prescription and over-the-counter medicines, vitamins, and herbal products. If possible, before you receive ATNAA, tell your doctor about all your current medicines.

Disclaimer

Every effort has been made to ensure that the information provided by Drugslib.com is accurate, up-to-date, and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. Drugslib.com information has been compiled for use by healthcare practitioners and consumers in the United States and therefore Drugslib.com does not warrant that uses outside of the United States are appropriate, unless specifically indicated otherwise. Drugslib.com's drug information does not endorse drugs, diagnose patients or recommend therapy. Drugslib.com's drug information is an informational resource designed to assist licensed healthcare practitioners in caring for their patients and/or to serve consumers viewing this service as a supplement to, and not a substitute for, the expertise, skill, knowledge and judgment of healthcare practitioners.

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