Primatene Mist Inhaler
Generic name: epinephrine inhalation [ EP-i-NEF-rin ]
Drug classes: Adrenergic bronchodilators, Catecholamines, Vasopressors
What is Primatene Mist Inhaler?
Primatene Mist Inhaler is used to treat mild symptoms of asthma, including wheezing, chest tightness, and shortness of breath in adults and children at least 12 years old.
Primatene Mist Inhaler may also be used for purposes not listed in this medication guide.
Primatene Mist Inhaler side effects
Get emergency medical help if you have signs of an allergic reaction: hives, difficult breathing, swelling of your face, lips, tongue, or throat.
Primatene Mist Inhaler may cause serious side effects. Stop using Primatene Mist Inhaler and call your doctor at once if you have:
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worsening asthma symptoms;
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rapid heartbeats;
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a seizure;
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tremors, nervousness; or
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trouble sleeping.
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.
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Warnings
Do not use this medicine if you have used an MAO inhibitor in the past 14 days, such as isocarboxazid, linezolid, methylene blue injection, phenelzine, or tranylcypromine.
Before taking this medicine
Do not use Primatene Mist Inhaler if you have used an MAO inhibitor in the past 14 days. A dangerous drug interaction could occur. MAO inhibitors include isocarboxazid, linezolid, methylene blue injection, phenelzine, and tranylcypromine.
Primatene Mist Inhaler is for use only in people who have been diagnosed with asthma. Do not use Primatene Mist Inhaler to treat any condition that has not been checked by your doctor.
Ask a doctor or pharmacist if this medicine is safe to use if you have or have ever had:
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heart problems;
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kidney problems;
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a seizure;
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a thyroid disorder;
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narrow-angle glaucoma; or
Ask a doctor before using this medicine if you are pregnant or breastfeeding.
How should I use Primatene Mist Inhaler?
Use exactly as directed on the label, or as prescribed by your doctor.
Read and follow all Instructions for Use. Ask your doctor or pharmacist if you need help.
Primatene Mist Inhaler is for the mouth (oral use) only:
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Shake well before use. Inhale the spray through your mouth.
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Wait at least 4 hours between doses. Do not use more than 8 inhalations in 24 hours.
Before using Primatene Mist Inhaler for the first time, shake the inhaler and prime it with 4 test sprays into the air, away from your face.
Seek medical attention if your breathing problems do not improve after 20 minutes, or if they get worse quickly.
Tell your doctor if you have more than 2 asthma attacks in 1 week.
Do not share this medicine with another person, even if they have the same symptoms you have.
Store at room temperature away from moisture and heat.
Keep the cover on your inhaler when not in use. Store away from open flame or high heat. Do not puncture or burn an empty canister.
Wash the inhaler after each day of use by running water through the mouthpiece for 30 seconds.
What happens if I miss a dose?
Primatene Mist Inhaler is used when needed.
What happens if I overdose?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.
What should I avoid while using Primatene Mist Inhaler?
Avoid foods or beverages that contain caffeine (including coffee, tea, cola, and energy drinks). Also avoid supplements or herbal products that have a stimulant effect.
What other drugs will affect Primatene Mist Inhaler?
Ask a doctor or pharmacist before using Primatene Mist Inhaler with any other medications, especially:
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other asthma medications;
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allergy or cold medicine that contains a decongestant;
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diet pills, appetite suppressants, or medicines to help you lose weight;
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medicine that contains caffeine (such as medicine for pain, menstrual cramps, or migraine headaches); or
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medicine to treat depression, mood disorders, or mental illness such as schizophrenia.
This list is not complete and many other drugs may affect Primatene Mist Inhaler. This includes prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible drug interactions are listed here.
Popular FAQ
Can you use an expired EpiPen in an emergency?
If someone is having an anaphylactic reaction, and all you have on hand is a recently expired EpiPen, then use it so long as it is not discolored and does not contain any particles. There is minimal risk in using a recently expired EpiPen, but the benefits are significant. But check the clear viewing window of the pen and if you notice it is discolored or contains particles then don’t use it as the solution may have oxidized, making it less effective. Continue reading
Can you bring an EpiPen on a plane?
You can bring your EpiPen onto a plane – they are a common medical device and they should not cause any fuss when you are going through airport security. You can carry them in your handbag, laptop bag, or other carry-on luggage. It is a very good idea to take your EpiPen with you on the plane because the small confines of an aircraft increase your odds of being exposed to a trigger allergen while you are flying and having an anaphylactic reaction. Continue reading
What's the mechanism of action for epinephrine?
Epinephrine works by activating both alpha and beta receptors found in your body in response to a severe allergy (called anaphylaxis). By acting on alpha receptors, it helps to maintain your blood pressure and heart function, and by acting on beta receptors, it relaxes your lung airways to help relieve shortness of breath and wheezing. Continue reading
Does epinephrine cause vasoconstriction?
Yes, epinephrine causes vasoconstriction (tightening of the blood vessels). This results in increased blood pressure. Continue reading
How much does Auvi-Q cost compared to EpiPen?
The cash price for a 2-pack of Auvi-Q autoinjector is around $300 compared to $650 for an EpiPen 2-pack. Prices can vary depending upon the pharmacy you visit and if you have any coupons or manufacturer discounts. Auvi-Q and EpiPen are brand names for epinephrine autoinjectors. Continue reading
How does neffy work?
Neffy works in the same way as epinephrine injections, activating both alpha and beta receptors to narrow blood vessels. This helps to maintain blood pressure and heart function, and relaxes smooth muscles in the airways of the lungs to make breathing easier. neffy may also relax the smooth muscles of the stomach and intestine to relieve digestive symptoms often associated with anaphylaxis, such as nausea. Continue reading
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More about Primatene Mist (epinephrine)
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Further information
Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
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