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.

Is Aminophylline a corticosteroid?

Aminophylline is an adjunct to beta2-agonists and corticosteroids in treating reversible bronchoconstriction caused by asthma and chronic lung conditions. However, the drug demonstrates a narrow therapeutic index, and even with regular monitoring, it can lead to adverse effects.

What is aminophylline used for?

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 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.

What's the side effects of aminophylline?

• Chest pain or discomfort.
• fast, slow, or irregular heartbeat.
• increase in urine volume.
• lightheadedness.
• persistent vomiting.
• pounding or rapid pulse.
• shakiness.

Is aminophylline safe in pregnancy?

Because of the risk of uncontrolled asthma, their safety during pregnancy when clearly needed is generally not seriously questioned. As with other drugs, aminophylline should only be used during pregnancy if considered essential by the physician. Theophylline crosses the placenta.

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.

What kind of drug is adenosine?

Adenosine is a prescription drug used for conversion to sinus rhythm of paroxysmal supraventricular tachycardia (PVST), including that associated with accessory bypass tracts (Wolff-Parkinson-White Syndrome).

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.

Is Aminophylline a diuretic?

Background: Aminophylline, an established bronchodilator, is also purported to be an effective diuretic and anti-inflammatory agent.

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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.

Can aminophylline cause hypotension?

Both compounds produced a dose-dependent hypotension. Aminophylline frequently caused bradycardia in intact dogs and positive chrono- and inotropic effects in isolated atria.

What is magnesium sulphate used for?

Magnesium sulfate as a medication is used to treat and prevent low blood magnesium and seizures in women with eclampsia. It is also used in the treatment of torsades de pointes, severe asthma exacerbations, constipation, and barium poisoning.

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 competitively antagonizes the cardiac actions of adenosine at the cell surface receptors. Thus, it increases heart rate and contractility.

Is aminophylline still available?

This form and dosage of aminophylline has been discontinued by the manufacturer and is no longer available.

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.

Is dipyridamole a blood thinner?

About dipyridamole Dipyridamole is an antiplatelet medicine. It prevents a type of blood cell (platelets) sticking together and forming a dangerous blood clot. Taking dipyridamole helps to prevent blood clots if you have an increased risk of having them.

How does aminophylline work in asthma?

Aminophylline is a methylxanthine bronchodilator composed of theophylline and ethylenediamine. Theophylline relaxes the smooth muscle of the bronchial airways and pulmonary blood vessels as well as reducing airway responsiveness to histamine, methacholine, adenosine and other chemical mediators.

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.

Is Aminophylline a vasodilator?

The increases in systemic, coronary, iliac and mesenteric resistances in- volved a-adrenergic mechanisms. These actions appear to involve autonomic mechanisms, because the only direct effect of aminophylline on the iliac artery was marked vasodilation.

What is SVT of heart?

Supraventricular tachycardia (SVT) is as an abnormally fast or erratic heartbeat that affects the heart’s upper chambers. An abnormal heartbeat is called an arrhythmia. SVT is also called paroxysmal supraventricular tachycardia.

What is amiodarone used for?

Amiodarone is used to treat life-threatening heart rhythm problems called ventricular arrhythmias. This medicine is used in patients who have already been treated with other medicines that did not work well.

What is amiodarone mechanism of action?

After intravenous administration, amiodarone acts to relax smooth muscles that line vascular walls, decreases peripheral vascular resistance (afterload), and increases the cardiac index by a small amount. Administration by this route also decreases cardiac conduction, preventing and treating arrhythmias.

How does aminophylline cause diuresis?

Aminophylline exerts a renovascular effect, acting by adenosine receptor blockade or type IV phosphodiesterase inhibition. Clinically, these drugs have been used with furosemide to induce diuresis in adults and neonates.

Where is theophylline found?

Theophylline is found in black tea and to a lesser extent in green coffee, cocoa cotyledon and dried mate.

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.

Is aminophylline A penicillin?

Betaxolol is predicted to increase the risk of bronchospasm when given with aminophylline. Manufacturer advises avoid.

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.

Can aminophylline be given intramuscular?

This suggests that, although usually not recommended, self-administration of a single dose of aminophylline by i.m. route may temporarily help theophylline-responsive patients in distress, when other routes of administration are not available and facilities for intensive conventional treatment are lacking.

What is anhydrous magnesium sulfate?

Anhydrous magnesium sulfate is used as a drying agent. … The anhydrous form is hygroscopic (readily absorbs water from the air) and is therefore difficult to weigh accurately; the hydrate is often preferred when preparing solutions (for example, in medical preparations).