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Anapen

Anapen

(epinephrine)

Anapen (Epinephrine) belongs to a family of medications called sympathomimetics. These medications resemble chemicals that are normally found in our bodies and are released during stressful situations, such as when we are scared, anxious, or angry.

Available form

Dosage

Autoinjector

0.15MG, 0.3MG, 0.5MG

Buy Anapen Full drug details

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Anapen information

Dosage

Side Effects

Available Form

Contraindications

Precautions

Warnings

The recommended dose of Anapen (Epinephrine) is based on your body weight, your risk of experiencing a serious allergic reaction, and your ability to tolerate the medication. The usual dose for children and adults who weigh 30 kg or more is 0.3 mg. For children who weigh 15 kg to 30 kg, the dose is 0.15 mg. For children who weigh less than 15 kg, other forms of Anapen (Epinephrine) may be prescribed.

The medication is injected into the thigh with use of a special automatic device that resembles a pen. To use the pen, first remove it from the carton. Activate the pen by removing the safety cap. Then, jab the tip of the pen against the thigh and hold it there for 10 seconds. This will activate the plunger and the needle will be pushed into the thigh muscle to inject a dose of Anapen (Epinephrine). There will be some solution remaining in the pen after injection. Seek immediate medical attention at the same time. If your symptoms have not improved within 10 minutes, use another dose if you have a second pen.

It is important to use Anapen (Epinephrine) exactly as prescribed by your doctor. It is also important to know how to use the pen properly. If you are not sure, ask your doctor, nurse, or pharmacist for a demonstration.

Many things can affect the dose of a medication that a person needs, such as body weight, other medical conditions, and other medications. If your doctor has recommended a dose different from the ones listed here, do not change the way that you are using the medication without consulting your doctor.

The pen should be stored in its original tube (to protect it from light) at room temperature. Do not use it if the solution is brown or has particles in it. Keep Anapen (Epinephrine) out of the reach of children.

Do not dispose of medications in wastewater (e.g. down the sink or in the toilet) or in household garbage. Ask your pharmacist how to dispose of medications that are no longer needed or have expired.

There may be an interaction between Anapen (Epinephrine) and any of the following:

alpha blockers (e.g., Alfuzosin, Doxazosin, Tamsulosin)
amphetamines (e.g., Dextroamphetamine, Lisdexamfetamine)
Atomoxetine
beta-blockers (e.g., Propranolol, Atenolol, Metoprolol)
Bromocriptine
Cabergoline
certain antihistamines (e.g., Diphenhydramine, tripelennamine, Chlorpheniramine)
caffeine
cannabis
cocaine
decongestant cold medications (e.g., phenylephrine, Pseudoephedrine)
decongestant eye drops and nose sprays (e.g., naphazoline, oxymetazoline, xylometazoline)
diabetes medications (e.g., chlorpropamide, glipizide, Glyburide, insulin, Metformin, Nateglinide, Rosiglitazone)
digoxin
dipivefrin
diuretics (water pills; e.g., Hydrochlorothiazide, Indapamide, Furosemide)
ergot alkaloids (e.g., ergotamine, ergonovine)
fast-acting bronchodilators (e.g., salbutamol, terbutaline)
hyaluronidase
Levothyroxine
Linezolid
long-acting bronchodilators (e.g., formoterol, salmeterol)
medications used to treat an abnormal heart rhythm (e.g., amiodarone, sotalol, quinidine, procainamide)
Methylphenidate
monoamine oxidase inhibitors (M.O.S. e.g., Moclobemide, Phenelzine, Rasagiline, Selegiline, Tranylcypromine)
Nabilone
norepinephrine
phenothiazines (e.g., Chlorpromazine, Perphenazine, Prochlorperazine)
serotonin/norepinephrine reuptake inhibitors (SNRIs; e.g., Desvenlafaxine, Duloxetine, Venlafaxine)
Spironolactone
theophyllines (e.g., Aminophylline, Oxtriphylline, Theophylline)
tricyclic antidepressants (e.g., Amitriptyline, Desipramine, Nortriptyline)

If you are taking any of these medications, speak with your doctor or pharmacist. Depending on your specific circumstances, your doctor may want you to:

stop taking one of the medications,
change one of the medications to another,
change how you are taking one or both of the medications, or
leave everything as is.

An interaction between two medications does not always mean that you must stop taking one of them. Speak to your doctor about how any drug interactions are being managed or should be managed.

Medications other than those listed above may interact with Anapen (Epinephrine). Tell your doctor or prescriber about all prescription, over-the-counter (non-prescription), and herbal medications you are taking. Also tell them about any supplements you take. Since caffeine, alcohol, the Nicotine from cigarettes, or street drugs can affect the action of many medications, you should let your prescriber know if you use them.

Before you begin using a medication, be sure to inform your doctor of any medical conditions or Allergies you may have, any medications you are taking, whether you are pregnant or breast-feeding, and any other significant facts about your health. These factors may affect how you should use Anapen (Epinephrine).

Accidental injection: If Anapen (Epinephrine) is accidentally injected into areas such as the hands or feet, go to the nearest emergency room for treatment. Anapen (Epinephrine) should only be injected into the thigh.

Asthma: People who have asthma may experience difficulty breathing after using Anapen (Epinephrine). If you have asthma, ensure that you inform any emergency professionals that you have asthma and have used Anapen (Epinephrine). Discuss with your doctor how this medication may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Anapen (Epinephrine), and whether any special monitoring is needed.

Diabetes: People with diabetes may experience a temporary increase in blood glucose level after using Anapen (Epinephrine). If you have diabetes, discuss with your doctor how Anapen (Epinephrine) may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Anapen (Epinephrine), and whether any special monitoring is needed. Be sure to tell any emergency professionals that you have diabetes and that you have used Anapen (Epinephrine).

Glaucoma: The symptoms of glaucoma can be made worse when Anapen (Epinephrine) is used. If you have glaucoma, discuss with your doctor how Anapen (Epinephrine) may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Anapen (Epinephrine), and whether any special monitoring is needed.

Heart disease: Anapen (Epinephrine) has many effects throughout the body. It narrows the blood vessels, which in turn can increase blood pressure, heart rate and possibly cause irregular heartbeat. If you have heart disease, including high blood pressure, abnormal heartbeat or are taking medications that increase the risk of an irregular heartbeat (e.g., Digoxin, Amiodarone, Sotalol, procainamide), or have an overactive Thyroid, these conditions can be made worse for a short period of time, by using Anapen (Epinephrine). Discuss with your doctor how Anapen (Epinephrine) may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Anapen (Epinephrine) and whether any special monitoring is needed.

Be sure to tell any emergency professionals if you have any of these conditions and that you have used Anapen (Epinephrine).

Medical attention: Since the signs and symptoms of an allergic reaction may return after using Anapen (Epinephrine), it is important to get immediate medical attention after using it. You should be close to a hospital or emergency medical help for at least 24 hours after the start of your allergic reaction.

Parkinson's Disease (PD): People with PD may experience temporarily worsened symptoms of PD after using Anapen (Epinephrine).

Pregnancy: Anapen (Epinephrine) should only be used during pregnancy if the benefits outweigh the risks.

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