Aminophylline is used to prevent and treat wheezing, shortness of breath, and difficulty breathing caused by asthma, chronic bronchitis, emphysema, and other lung diseases. It relaxes and opens air passages in the lungs, making it easier to breathe.

What is the side effect of aminophylline?

Aminophylline side effects fast or irregular heartbeats; a seizure; high blood sugar–increased thirst, increased urination, dry mouth, fruity breath odor; or. low potassium level–leg cramps, constipation, irregular heartbeats, fluttering in your chest, numbness or tingling, muscle weakness or limp feeling.

Does aminophylline lower blood pressure?

When both active treatments were combined, the effect on total electromechanical systole, corrected for heart rate, was potentiated (mean decrease -23.3 msec; range -19.1 to -33.1). Neither aminophylline nor the combination affected heart rate or blood pressure, suggesting no increase in myocardial oxygen consumption.

What kind of drug is aminophylline?

Aminophylline belongs to a group of medicines known as bronchodilators. Bronchodilators are medicines that relax the muscles in the bronchial tubes (air passages) of the lungs. They relieve cough, wheezing, shortness of breath, and troubled breathing by increasing the flow of air through the bronchial tubes.

What kind of bronchodilator is aminophylline?

Aminophylline is a bronchodilator consisting of theophylline that is used for the treatment of bronchospasm due to asthma, emphysema and chronic bronchitis. Aminophylline is a drug combination that contains theophylline and ethylenediamine in a 2:1 ratio.

Who should not take aminophylline?

Do not take aminophylline without first talking to your doctor if you are breast-feeding a baby. If you are over 60 years of age, you may be more likely to experience side effects from aminophylline. You may require a lower dose of this medication.

Does aminophylline increase heart rate?

Aminophylline increases the heart rate and contractility of a patient. According to clinical studies, Aminophylline or theophylline medication is administered to a COPD patient orally. It enhances both right and left heart systolic pump function.

How quickly does aminophylline work?

Regular use of this medication does not cause it to lose its effect or make you more dependent on it. This medication may be used alone or with an inhaled bronchodilator. How fast does this medication work? This medication works within 30 minutes.

What are the indications for aminophylline?

Aminophylline Injection is indicated for relief of bronchospasm associated with asthma and in chronic obstructive pulmonary disease.

Is Aminophylline still used?

Intravenous aminophylline has long been used in the treatment of acute exacerbations of asthma and COPD but is used much less now as it is less effective than nebulized β2-agonists.

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How does aminophylline work in asthma?

Aminophylline is used to prevent and treat wheezing, shortness of breath, and difficulty breathing caused by asthma, chronic bronchitis, emphysema, and other lung diseases. It relaxes and opens air passages in the lungs, making it easier to breathe.

Does aminophylline lower blood sugar?

In the control experiment insulin secretion decreased gradually by 29% during 6 hours. We conclude that aminophylline inhibits endogenous glucose production in type 2 diabetes by stimulation of insulin secretion.

Can aminophylline cause arrhythmia?

Heart rate increased to 88 +/- 4 beats per minutes (P = less than 0.01). The mean grade of ventricular or atrial arrhythmias remained unchanged. We conclude that orally-administered aminophylline has both arrhythmogenic and chronotropic effects, but does not change the grade of arrhythmia.

What is a Bronchospastic cough?

Bronchospasm occurs when the airways (bronchial tubes) go into spasm and contract. This makes it hard to breathe and causes wheezing (a high-pitched whistling sound). Bronchospasm can also cause frequent coughing without wheezing. Bronchospasm is due to irritation, inflammation, or allergic reaction of the airways.

How does ipratropium work?

Ipratropium is in a class of medications called bronchodilators. It works by relaxing and opening the air passages to the lungs to make breathing easier.

What medications contain aminophylline?

• aminophylline systemic. Brand names: Phyllocontin, Truphylline. …
• aminophylline/amobarbital/ephedrine systemic. …
• aminophylline/ephedrine/guaifenesin/phenobarbital systemic. …
• aminophylline/ephedrine/phenobarbital/potassium iodide systemic. …
• aminophylline/guaifenesin systemic.

When a patient is receiving aminophylline the nurse should observe for?

[26] Patients who receive aminophylline must be monitored for serum concentrations of the drug to ensure they are within therapeutic serum concentrations. There is no specific antidote to reverse toxicity, so it is vital to avoid taking high doses without approval from the clinician.

Does aminophylline increase blood pressure?

Aminophylline increased mean arterial pressure 12 +/- 2%, LV systolic pressure 8 +/- 1%, LV dP/dt 20 +/- 2%, velocity of myocardial fiber shortening 13 +/- 2% and heart rate 5 +/- 2%, and reduced LV end-diastolic diameter 2 +/- 0.5%.

Why Aminophylline is given slowly?

Intravenous Aminophylline must be administered very slowly to prevent dangerous central nervous system and cardiovascular side-effects due to direct stimulating effect of Aminophylline.

Can aminophylline be used in pregnancy?

Aminophylline should be used during pregnancy only if the possible benefit outweighs the possible risk to the unborn baby. No studies have been done in animals, and no well-controlled studies have been done in pregnant women. Aminophylline should be given to a pregnant woman only if clearly needed.

What is the antidote for aminophylline?

Intravenous aminophylline: morphine as antidote to poisoning.

What is the mechanism of action of aminophylline?

Aminophylline is a methylxanthine and derivative of theophylline. Aminophylline relaxes smooth muscles, particularly bronchial muscles. This xanthine most likely exerts its effect by inhibiting cAMP or cGMP phosphodiesterases, thereby increasing levels of the second messenger cAMP or cGMP intracellularly.

What happens if aminophylline is infused too rapidly?

Too rapid intravenous administration may result in the following symptoms: anxiety, headache, nausea and vomiting, severe hypotension, dizziness, faintness, lightheadedness, palpitations, syncope, precordial pain, flushing, profound bradycardia, premature ventricular contractions, cardiac arrest.

What does montelukast do for asthma?

Montelukast helps stop your airways from narrowing (caused by inflammation). This makes breathing easier and prevents asthma attacks. Most people take montelukast once a day in the evening. If you take it for asthma, it’s important to take it even when you have no symptoms.

Is caffeine a xanthine?

Caffeine is the most important xanthine alkaloid. It is a mildly stimulant drug found in tea, coffee, cocoa, and the kola nut and is usually associated with the alkaloids theophylline and theobromine, which are mild cardiac stimulants.

How do short acting bronchodilators work?

Bronchodilators relieve asthma symptoms by relaxing the muscle bands that tighten around the airways. This action rapidly opens the airways, letting more air come in and out of the lungs. As a result, breathing improves. Bronchodilators also help clear mucus from the lungs.

Is aminophylline safe for asthma?

Efficacy of aminophylline depends on dosing and toxicity. In the adult literature, a Cochrane review from 2012 recommends that aminophylline should not be considered for use in acute asthma due to serious side-effects and limited efficacy [17].

How does albuterol help breathing?

It is a quick-relief medication. Albuterol belongs to a class of drugs known as bronchodilators. It works by relaxing the muscles around the airways so that they open up and you can breathe more easily. Controlling symptoms of breathing problems can decrease time lost from work or school.

Does aminophylline cause bradycardia?

Aminophylline frequently caused bradycardia in intact dogs and positive chrono- and inotropic effects in isolated atria.

Can aminophylline cause hyperglycemia?

per kilogram of aminophylline produced a marked increase of Ra and Rd. Since Ra rose more rapidly than Rd did initially, hyperglycemia developed. Thereafter, glucose production and uptake increased to nearly the same extent, and a new steady state was reached at plasma glucose levels almost twice those of the baseline.

Does aminophylline cause weight loss?

Objective: Topical fat reduction from the thigh in women using aminophylline cream has been demonstrated, but the local fat reduction in other body areas or in men by lowering the local lipolytic threshold has not been demonstrated.