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Epinephrine Inhalation

Name of the generic: epinephrine inhalation [EP-i-NEF-rin]
Brand name: Primatene Mist Inhaler
Dosage form: inhalation aerosol (0.125 mg/inh)
Drug classes: adrenergic bronchodilators, catecholamines, and vasopressors

What is Epinephrine Inhalation?

Epinephrine inhalation therapy is a method used to treat minor symptoms associated with asthma. It treats mild symptoms such as wheezing, chest tightness, and shortness of breath.Inhaling epinephrine is for infrequent use only and is not an ongoing treatment for asthma.Inhalation of epinephrine can also be used to treat conditions that are not covered in this medication guide.

Side effects of Epinephrine Inhalation

See a doctor immediately. Get medical attention immediately if you notice symptoms or warning signs of an allergic response, such as difficulty breathing, hives, or swelling of your lips, face, and tongue.

This medication could cause severe adverse consequences. Stop taking this medicine and consult your physician immediately if you experience:

  • The symptoms of asthma are getting worse.
  • Rapid heartbeats;
  • A seizure;
  • Nerves, tremors,
  • Trouble sleeping.

This list does not cover all potential side effects; others could occur. It is best to seek medical advice for any adverse reactions and report them immediately to 1-800-FDA-1088.


Avoid inhaling epinephrine when you've used an MAO inhibitor within the last 14 days, for example, isocarboxazid linezolid methylene blue injections or phenelzine rasagiline, selegiline, or tranylcypromine.

Prior to using this drug

Do not use epinephrine in the event that you've used an MAO inhibitor within the last 14 days. A potentially dangerous interaction between drugs can occur. MAO inhibitors are isocarboxazid, linezolid, and methylene blue injection. rasagiline, phenelzine, as well as tranylcypromine and others.This medicine is recommended only for those who have been identified as having asthma. Avoid using epinephrine inhalation to treat any illness that hasn't been examined by your doctor.Ask your doctor or pharmacist to determine if this medication is safe to use if you have ever used:

  • Heart issues;
  • Hypertension;
  • A seizure;
  • An thyroid disorder;
  • Narrow-angle glaucoma;
  • Diabetes
  • Utis result from problems with urination caused by an increased prostate.

Consult a physician before using this medication if you are nursing or pregnant.Epinephrine is not allowed for use by any person who is younger than

How do I take Epinephrine Inhalation?

Follow exactly the instructions on the label or as recommended by your physician.Take note of and follow the instructions for use that are included in your medication. Talk to your pharmacist or doctor for clarification if you are unsure of these directions.Before inhaling epinephrine for the first time, shake the inhaler, then start it up by spraying four test sprays in the air away from your face.Shake the inhaler prior to each use, and then make sure to spray it with a single spray.Each dose consists of one to two inhalations. After the first inhalation, take a break for 1 minute. Repeat the inhalation. If your symptoms haven't changed,You should wait at least 4 days between each dose. Don't take more than 8 inhalations over the span of 24 hours.

Consult a doctor if your breathing issues do not improve within 20 minutes or if they become worse quickly.Inform your doctor if you have more than two asthma attacks within a week.Don't share this medication with anyone else, even if they share similar symptoms to yours.Keep it at room temperature, free of heat and moisture. Avoid direct flames or extreme temperatures. The canister could explode if it becomes too hot. Avoid burning or puncturing an empty inhaler container.Clean the inhaler at the end of each period of usage by putting inhaler water in it for about 30 seconds.

What happens if I miss the dose?

Because epinephrine inhalation can be employed only when necessary, it doesn't follow a routine for daily doses. Consult your doctor if symptoms don't improve following the use of this medication.

What happens if I overdose?

For medical emergencies, seek emergency medical attention or contact the Poison Help Line toll-free at 1-800-222-1222.

Avoid this

Beware of drinks or foods with caffeine (including tea, coffee, or cola, as well as the energy drink). Also, avoid supplements or herbs that have a stimulant effect.

Interaction with other drug

Consult a physician or pharmacist prior to using epinephrine together with other medications, particularly:

  • Other asthma medications
  • Allergic, also known as allergy or cold medicine, that includes decongestants;
  • Weight loss pills and appetite suppression medications that aid you in losing weight;
  • Medication that contains caffeine (such as a painkiller for menstrual cramps, migraine headaches,
  • Medication for treating depression, mood disorders, or mental illnesses such as schizophrenia.

This list isn't comprehensive. Other medications can affect epinephrine inhalation, including prescription and over-the-counter medicines, vitamins, and herbal remedies. It is not possible to list all interactions with drugs listed here.