2 edition of Theophylline profile found in the catalog.
|Statement||compiled by Robert A.A. Maes, Michael Oellerich and Peter W. Enders.|
|Series||Report of the Senate Commission for Clinical-Toxicological Analysis -- 5|
|Contributions||Maes, Robert A. A., Oellerich, Michael., Enders, Peter W.|
Theophylline is a medication closely related to caffeine. It relaxes the muscles in the airways (bronchodilator), increases the strength of the muscles involved with breathing, and improves how well mucus and debris are removed from the lungs. Uses/Indications.
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Search Book Clip; Top × close section menu. Expand All Sections theophylline (thee-off-i-lin) Apo-Theo LA, Elixophyllin, Novo.
Theophylline Profile (German) Hardcover – Theophylline profile book by Robert A.A. Theophylline profile book Maes (Author) See all formats and editions Hide other formats and editions.
Price New from Used from Hardcover, Decem "Please retry" Author: Robert A.A. Maes. Theophylline is a bronchodilator that is used to treat symptoms of asthma, bronchitis, emphysema, and Theophylline profile book breathing problems.
Theophylline may also be used for purposes not listed in this medication guide. Never use theophylline in larger Theophylline profile book, or for longer than prescribed. Seek medical attention if your breathing problems get worse / Theophylline is a Theophylline profile book alkaloid derivative of xanthine isolated Theophylline profile book the plants Camellia sinensis and Coffea arabica.
Theophylline profile book Theophylline appears to inhibit phosphodiesterase and prostaglandin production, regulate calcium flux and intracellular calcium distribution, and antagonize logically, this agent relaxes bronchial smooth muscle, produces vasodilation (except in cerebral.
Theophylline received an overall rating of 7 out of 10 stars from 8 reviews. See what others have said about Theophylline, including the effectiveness, ease of use and side effects/5(8). Theophylline is a methylxanthine compound that is used for the treatment of asthma, chronic obstructive pulmonary disease (COPD; chronic bronchitis and emphysema), and premature bronchodilatory effects of theophylline are useful primarily for patients with asthma because bronchospasm is a key component of that disease state.
1 The use of theophylline in patients with. Uses. Theophylline is used to treat lung diseases such as asthma and COPD (bronchitis, emphysema).It must be used regularly to prevent wheezing and shortness of breath.
This medication belongs to. These are the sources and citations used to research Dissolution profile of theophylline monohydrate and anhydrous theophylline. This bibliography was generated on Cite This For Me on Monday, Septem Theophylline comes as an extended-release (long-acting) tablet, extended-release capsule, and a solution (liquid) to take by mouth.
It usually is taken every 6, 8, 12, or 24 hours. Follow the directions on your prescription label carefully, and ask your doctor Theophylline profile book pharmacist to explain any part you do not understand. Take theophylline exactly as. All mass spectra in this site (plus many more) are available from the NIST/EPA/NIH Mass Spectral Library.
Please see the following for information about the library and its accompanying search program. Drug Profiles Table of Contents [Dated 9/17/ except where noted] ABCIXIMAB Oxytocin Acetylsalicylic Acid, aspirin, ASA Phenylephrine Nasal Theophylline profile book % Acetylsalicylic Acid, aspirin, ASA EMT Administration Proparacaine Hydrochloride Ophthalmic Adenosine Propofol Albumin, normal serum 5% / 25% Racemic EpinephrineFile Size: 1MB.
Theophylline, also known as 1,3-dimethylxanthine, Theophylline profile book a methylxanthine drug used in therapy for respiratory diseases such as chronic obstructive pulmonary disease (COPD) and asthma under a variety of brand names.
As Theophylline profile book member of the xanthine family, it bears structural and pharmacological similarity to theobromine and caffeine, and is readily found in nature, being present in tea (Camellia Metabolism: Hepatic to 1-methyluric acid.
Risk profile Theophylline Page 4 of 42 Version date: headache, and emesis) and adenosine receptor antagonism (e.g., alterations in cerebral blood flow). Theophylline profile book increases the force Theophylline profile book contraction of diaphragmatic muscles.
This action appears to be due to enhancement of calcium uptake through an adenosine-mediated channel. THEOPHYLLINE is a bronchodilator. It helps open up the airways in your lungs to make it easier to breathe. This medicine is used to treat the symptoms of asthma, bronchitis, and emphysema.
The lowest GoodRx price for the most common version of theophylline is around $, 71% off the average retail price of $ Theophylline, a bronchodilator commonly prescribed for asthma and COPD reduces GC insensitivity in patients by inhibiting PDE3/PDE4 and also by activat ing HDAC2 (Barnes, ;Cosio et al., ).Author: Peter J Barnes.
Theophylline is the generic name for the prescription drugs Uniphyl (in Canada) and Theo It's used to treat airflow obstruction symptoms such as wheezing, shortness of breath, and chest /5. Theophylline (1,3-dimethylxanthins) can indirectly stimulate both β 1 and β 2 receptors through release of endogenous catecholamines.
It is used for the treatment of pulmonary conditions, including asthma and chronic obstructive pulmonary disease (COPD). In neonates, theophylline can be used for the treatment of apnea. Theophylline (3-methyxanthine) has been used to treat airway diseases for over 70 years.
It was originally used as a bronchodilator but the relatively high doses required are associated with frequent side effects, so its use declined as inhaled β 2-agonists became more widely recently it has been shown to have anti-inflammatory effects in asthma and COPD at lower concentrations.
Theophylline and caffeine are medications used to ease breathing and stimulate respiration in people with asthma or COPD. Lab tests measure blood levels to help determine the right dose, maintain a therapeutic level, or detect levels that are too high (toxic).
HOW SUPPLIED. Theolair (theophylline tablets) ™ Tablets: mg tablets –Each round, white, scored tablet imprinted with "3M" on one side and "" on the other.
Bottles of (NDC ) mg tablets –Each capsule-shaped, white, scored tablet imprinted with "3M" on one side and "Theolair (theophylline tablets) " on the other. Bottles of (NDC On MaFDA removed from the Orange Book the listings for “biological products” that have been approved in applications under section of the FD&C Act because these products are no longer “listed drugs” (see section (e)(4) of the Biologics Price Competition and Innovation Act of ).
Knowledge acquired of the kinetic disposition and effects of theophylline over the past 8 years has increased the clinical utility of the drug in the treatment of cardiorespiratory disorders. Although the anhydrous theophylline content varies greatly between products, there is similar excellent oral bioavailability.
An average 96% (range 75 to %) of an uncoated theophylline tablet is Cited by: Theophylline: biochemical pharmacology and pharmacokinetics.
Trembath PW, Boobis SW, Richens A. Theophylline and its derivatives, such as aminophylline, have an established role as bronchodilators, although their mode of action in man is not clear.
There is circumstantial evidence that therapeutic doses of theophylline may have a Cited by: INTRODUCTION. Theophylline was first identified as having potential for asthma as a bronchodilator in and , but general use as a bronchodilator was not seen until the combination of theophylline and ephedrine was described in a publication .Such preparations, often with a mild sedative added, dominated the market for oral theophylline products until when the.
theophylline % and dextrose 5% in plastic container THEOPHYLLINE % AND DEXTROSE 5% IN PLASTIC CONTAINER THEOPHYLLINE % AND DEXTROSE 5% IN PLASTIC CONTAINER.
IV and Oral Dosing of Theophylline Answers provided by Jeff Stark, Graduate Student A patient is admitted to the clinic in status asthmaticus. Theophylline is administered i.v. and later on an oral dosing regimen is begun. Two oral dosage forms are considered.
The first is a fast release tablet and the second is a slow release form. Eur J Pharm Sci. May 6. The formulation of a pressurized metered dose inhaler containing theophylline for inhalation.[Pubmed: ] Theophylline (TP) is a bronchodilator used orally to treat Chronic Obstructive Pulmonary Disease (COPD) that has been associated with multiple side effects, tempering its present use.
This study aims to improve COPD treatment by creating a low-dose. The bronchodilatory effects of theophylline are useful primarily for patients with asthma because bronchospasm is a key component of that disease state. 1 The use of theophylline in patients with chronic obstructive pulmonary disease is more controversial because these diseases have different pathophysiologic profiles, although some patients do.
Theophylline is a bronchodilator that’s been used in the treatment of COPD for more than seven is used to treat wheezing or shortness of breath caused by asthma, bronchitis, emphysema and other breathing disorders. It works by relaxing the muscles in the lungs and chest, making it.
The plasma-theophylline concentration is increased in heart failure, hepatic impairment, and in viral infections. The plasma-theophylline concentration is decreased in smokers, and by alcohol consumption.
Differences in the half-life of theophylline are important because. Theobromine is an isomer of theophylline. Theobromine is classified as dimethyl xanthine. Theobromine was first discovered in in cacao beans by Russian chemist Alexander Voskresensky.
The molecular formula of anhydrous theophylline is C 7 H 8 N 4 O 2 with a molecular weight of Theo is available as capsules intended for oral administration, containing mg, mg, mg, or mg of anhydrous theophylline per capsule, in an extended-release formulation which allows a hour dosing interval for appropriate patients.
theophylline (uncountable) (organic chemistry, pharmacology) A bitter crystalline compound present in small quantities in tea leaves, isomeric with theobromine ; used as a drug in therapy for respiratory diseases.
Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived. Additional Data. and Pharmacodynamics Pharmacokinetics is currently deﬁned as the study of the time course of drug absorption, distribution, metabo-lism, and excretion.
Clinical pharmacokinetics is the application of pharmacokinetic principles to the safe and effective therapeutic management of drugs in. Fig. 1a shows the separation of a theobromine (Tbr), theophylline (Tph), caffeine (Caf) standard mixture using a non-porous silica-C18 phase ( μm, 33 mm × mm i.d.).Compared to porous silica-C18 (5 μm, Å, mm × mm i.d., Fig.
1c) the interaction between the analytes and the stationary phase is much weaker due to the fact that the total surface area is a function of Cited by: Theophylline: Product suppliers. View disclaimer. Sponsored products disclaimer. Product supplier links are provided as a service to assist in identifying commercial suppliers of reagents that are mentioned on the IUPHAR/BPS Guide to PHARMACOLOGY database website, and.
Theophylline drug interactions can alter the level of theophylline in your blood or make some drugs less effective, among other things. To reduce the risk of developing potentially dangerous drug interactions with theophylline, you should talk with your healthcare provider or pharmacist about any theophylline interactions that may apply to you.
Stable multiple w/o/w emulsions have been prepared using various Pluronic FPAA complexes in the internal aqueous phases of these emulsions. Theophylline and I-insulin were incorporated into the internal aqueous phases of these stable multiple emulsions and their release rates by: Theophylline, alkaloidal drug used in medicine as an antiasthmatic, coronary vasodilator, and diuretic.
Theophylline is a xanthine alkaloid, a methylxanthine chemically related to caffeine and theobromine. Along with caffeine, it is an active constituent of tea (Camellia sinensis), but it is. Theophylline inhibits the 3',5'-CYCLIC NUCLEOTIDE PHOSPHODIESTERASE that degrades CYCLIC AMP thus potentiates the actions of pdf that act through ADENYLYL CYCLASES and cyclic AMP.
Constit. of tea leaves (Camellia thea) and maté (Ilex paraguariensis) Theophylline, also known as dimethylxanthine, is a methylxanthine drug used in therapy for.This is the usual dosage recommended in most common treatment cases.
Please remember that every patient and their case is different, so the dosage can be different based on the disease, route of administration, patient's age and medical history.Theophylline is predicted to cause hypokalaemia (potentially increasing the risk ebook torsade de pointes) when given with inotuzumab ozogamicin.
Manufacturer makes no recommendation. Severity of interaction: Severe Evidence for interaction: Theoretical. Interferon alfa.