Cimetidine and theophylline drug interaction

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August undefined, 2024

WebThere 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. … WebIn 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 ...

Acid Reducer (cimetidine) oral: Uses, Side Effects ... - WebMD

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 … WebCimetidine, 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 … razor scooter craigslist tampa

Theophylline Side Effects, Dosage, Uses & More - Healthline

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 ... 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. simpson\u0027s species diversity index

Diet and cimetidine induce comparable changes in theophylline …

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WebCimetidine-theophylline interaction: effects of age and cimetidine dose. Influences of cimetidine dose and age on the cimetidine-theophylline interaction were evaluated. … WebSearch for drug interactions with our API. Drug Allergy. ... non-bronchodilator prophylactic effects). Mechanism of action. Theophylline relaxes the smooth muscle of the bronchial airways and pulmonary … razor scooter cup holderWebJan 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 … razor scooter clicks but won\u0027t go

"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. " - Cimetidine and theophylline drug interaction

Cimetidine and theophylline drug interaction

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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 … 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.

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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 ... http://origin-www.webmd.com/drugs/2/drug-14245/thsc-cimetidine-oral/details/list-interaction-details/dmid-62/dmtitle-cimetidine-theophylline-derivatives/intrtype-drug

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. WebThere are 7 disease interactions with theophylline which include: PUD renal dysfunction seizure disorders GERD hemodialysis reduced clearance tachyarrhythmias Report …

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 … WebApr 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 ...

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

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; … razor scooter commuterWebTheophylline 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. simpson\\u0027s stopper hedgeWebThe 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 … simpson\u0027s stopper myrcianthes fragransWebDrug 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 … simpson\u0027s sporting goodsWebPhenytoin increases theophylline clearance by increasing microsomal enzyme activity: Serum theophylline and phenytoin concentrations decrease about 40 percent: … simpson\u0027s supermarket weekly adWebThis 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 ... razor scooter customer service phone numberWebAug 25, 2024 · Cimetidine is a prescription medication used as an acid reducer. Cimetidine relieves heartburn associated with acid indigestion and sour stomach. Cimetidine also prevents heartburn associated with acid indigestion and sour stomach brought on by eating or drinking certain foods and beverages. Cimetidine is available under the following … simpson\u0027s stopper hedge