Cimetidine and theophylline drug interaction

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August undefined, 2024

WebC or lactation Drug to drug interaction ... of hallucinations or psychosis Thyrotoxicosis Peptic ulcer Pregnancy category C Ropinirole Pramipexole Drug to drug Interactions Cimetidine, ... with magnesium and aluminum Decreased effectiveness of bisphosphonates Aspirin Increase risk of GI bleeding Theophylline ... WebThere are 7 disease interactions with theophylline which include: PUD renal dysfunction seizure disorders GERD hemodialysis reduced clearance tachyarrhythmias Report …

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WebThe effects of cimetidine on the pharmacokinetics of theophylline were studied in seven healthy subjects at steady state after oral dosing. Aminophylline (200 mg) was … WebMay 8, 2024 · Warfarin's hepatic metabolism and protein binding are the most common mechanisms for the occurrence of drug-drug interactions. Warfarin is metabolized via the cytochrome P450 system by CYP 2C9, 1A2, and 3A4. It is a racemic mixture, with the S-enantiomer being 2.7 to 3.8 times more potent than the R-enantiomer. danbury public schools calendar 2021 2022

DailyMed - THEOPHYLLINE tablet, extended release

WebBlood in your stools (black or tarry stools) or if you have blood in your vomit. Kidney disease. Liver disease. Pain or trouble trying to swallow food. An unusual or allergic reaction to … WebTheophylline 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 a ... WebJan 11, 2024 · Coadministration with drugs that decrease theophylline clearance (eg, cimetidine, ciprofloxacin, and erythromycin and other macrolides): 0.2-0.3 mg/kg/hr IV or orally (extended release) ... Visit the RxList Drug Interaction Checker for any drug interactions. Therefore, before using this drug, tell your doctor or pharmacist of all the … danbury public library nc

(PDF) The effects of cimetidine on theophylline pharmacokinetics at ...

Drugs interact theophylline I - UpToDate

WebTheophylline 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 a ... WebFeb 1, 1983 · The effects of cimetidine on the pharmacokinetics of theophylline were studied in seven healthy subjects at steady state after oral dosing. Aminophylline (200 mg) was administered every six hours for three days (AX then aminophylline (200 mg) and cimetidine (300 mg) were administered every six hours for seven days (A-CX Multiple … danbury public schools applitrackWebTheophylline 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 or pharmacist to explain any part you do not understand. bird song clock movement

"WebThis study compared the effects of diet and cimetidine on theophylline metabolism and examined interactions between these effects. Twelve men received a high-protein diet for 15 days and at another time a high-carbohydrate diet also for 15 days. Cimetidine, 800 mg daily at bedtime, was administered on days 10 through 15 of each dietary period. " - Cimetidine and theophylline drug interaction

Cimetidine and theophylline drug interaction

Theophylline: Uses, Interactions, Mechanism of …

WebSee the list of drugs that interact with Theophylline. Includes information on severity of interaction and the level of evidence for it. ... Drug interaction information. Severe interactions are highlighted with a red marker. ... Cimetidine increases the concentration of Theophylline. Manufacturer advises adjust dose. Severity: Severe. Evidence ... WebCimetidine-theophylline interaction: effects of age and cimetidine dose. Influences of cimetidine dose and age on the cimetidine-theophylline interaction were evaluated. …

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WebApr 14, 2024 · HIV Drug Interactions. Interaction Checker. Apps. Download from the AppStore. ... Cidofovir Cilazapril Cimetidine Ciprofloxacin Cisapride Cisatracurium Cisplatin Citalopram Clarithromycin Clavulanic ... Terazosin Terbinafine Terbutaline Terfenadine Terlipressin Tesamorelin Testosterone Tetracaine Tetracyclines Thalidomide … WebCimetidine belongs to a class of drugs commonly called H2 blockers. It works by reducing the amount of acid in your stomach. ... theophylline, among others. Since cimetidine reduces the amount of ...

WebSome side effects can be serious. The following symptoms are uncommon, but if you experience any of them, call your doctor immediately: confusion; excitement; depression; … WebApr 1, 2024 · However, children younger than 1 year of age are more likely to have serious side effects, which may require caution and an adjustment in the dose for patients receiving theophylline. Geriatric . Appropriate studies performed to date have not demonstrated geriatric-specific problems that would limit the usefulness of theophylline in the elderly.

WebDrug Interactions: What You Need to Know By Evan Starkman Medically Reviewed by Joshua Conrad, PharmD What Are Drug Interactions? What Are the 3 Types of Drug … Webcimetidine theophylline. Applies to: cimetidine and theophylline. Using theophylline together with cimetidine may increase the effects of theophylline. Contact your doctor if you experience nausea, vomiting, insomnia, tremors, restlessness, uneven heartbeats, …

WebDrug Interactions Cytochrome P450 Inhibition Strong and Moderate Inhibitors of CYP3A4 or CYP2D6 The effects of ketoconazole (a strong inhibitor of CYP3A4) at 400 mg once daily for 5 days on the pharmacokinetics of a single tamsulosin hydrochloride capsule 0.4 mg dose was investigated in 24 healthy volunteers (age range 23 to 47 years). bird song clocksWebMar 1, 1983 · The effects of cimetidine on the pharmacokinetics of theophylline were studied in seven healthy subjects at steady state after oral dosing. Aminophylline (200 mg) was administered every six hours ... danbury public schools calendar 22 23WebThere is undoubtedly considerable interindividual variation in the magnitude of the cimetidine-theophylline interaction, as Ambrose and Harralson suggest. 3. Conrad KA, Nyman OW. Effects of metoprolol and propranolol on theophylline elimination. Clin Pharmacol Ther 1980;28:463-7. 4. Vicuna N, McNay JL, Ludden TM, Schwertner H. … birdsong coffeeWebThis interaction may be worse if you have heart failure, liver disease, kidney disease, or are on large doses of a theophylline derivative.Your healthcare professionals may already be aware of ... danbury public schools contractWebCimetidine, 1,200 mg/day, significantly decreased theophylline clearance by 36% (range, 22% to 49%) and increased the mean elimination half-life from 5.7 hours … danbury public schools calendar 21-22WebIn summary, cimetidine is a potent inhibitor of liver microsomal activity, which may also decrease hepatic blood flow. Other effects of the drug include inhibition of gastric secretion and intrinsic toxic properties. These effects, combined with the common use of cimetidine in clinical practice, make the risk of adverse drug interactions a ... birdsong clothing logoWebApr 22, 2024 · Adult dosage (ages 18–59 years) The usual starting dose is 300–400 mg per day. After 3 days, your dose may be increased to 400–600 mg per day if you don’t have any side effects. After 3 ... bird song comic