Cimetidine and theophylline drug interaction

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August undefined, 2024

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). WebTheophylline 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.

Cimetidine: Generic, Uses, Side Effects, Dosages, Interactions

WebWebMD provides information about interactions between THSC Cimetidine Oral and cimetidine-theophylline-derivatives. 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 … grandville calvin christian middle school

The Effects of Cimetidine on Theophylline Pharmacokinetics at …

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. WebThe effects of cimetidine (1 g/day) on theophylline disposition and metabolism were examined in smokers and non-smokers for single dose intravenous and chronic oral administration of theophylline. In the intravenous study the effect of cimetidine on plasma theophylline clearance was more marked in smokers (22.7% reduction) than in non … 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. chinese teacher recruitment in phnom penh

Theophylline: Generic, Uses, Side Effects, Dosages ... - RxList

[Interaction between theophylline and cimetidine]

http://origin-www.webmd.com/drugs/2/drug-14245/thsc-cimetidine-oral/details/list-interaction-details/dmid-62/dmtitle-cimetidine-theophylline-derivatives/intrtype-drug WebCimetidine-theophylline interaction: effects of age and cimetidine dose. Influences of cimetidine dose and age on the cimetidine-theophylline interaction were evaluated. … grandville bible church grandville miWebFeb 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 … grandville calvin christian school calendar

"WebThe tablet drug load (10.5–19.5 mg) of theophylline (2.25 mg increments) and cimetidine (3 mg increments) could easily be differentiated using univariate analyses. " - Cimetidine and theophylline drug interaction

Cimetidine and theophylline drug interaction

Warfarin Drug Interactions - StatPearls - NCBI Bookshelf

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; …

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WebTheophylline; Warfarin; This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine. 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 ...

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 … Web[Interaction between theophylline and cimetidine] [Interaction between theophylline and cimetidine] [Interaction between theophylline and cimetidine] Recenti Prog Med. …

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 … 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 …

WebThis 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 ...

WebMar 22, 2024 · Drug-Drug Interactions: Theophylline interacts with a wide variety of drugs. The interaction may be pharmacodynamic, i.e. alterations in the therapeutic response to theophylline or another drug or occurrence of adverse effects without a change in serum theophylline concentration. ... Cimetidine. Decreases theophylline … chinese teachers in chongqingWebJan 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 … chinese teacher training centerWebcimetidine 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, … grandville calvin christian staffWebC 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 ... chinese teaching certificateWebAfter intravenous administration of cimetidine, the majority of the parent drug (58-77%) is eliminated unchanged in the urine. 2,7 Cimetidine’s primary metabolite is cimetidine sulfoxide and represents an estimated … chinese teaching certificate onlineWebdrug interactions checker cimetidine oral and theophylline oral interactions. cimetidine oral brand names and other generic formulations include: Acid Reducer (cimetidine) Oral, … chinese teacher smashing cell phoneWebCimetidine, 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 … chinese teachers and foreign teachers