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Careful monitoring of side effects and drug blood levels is recommended. Children may be more tablet to the side effects of Theophylline ER mg.
During pregnancy, Theophylline ER mg should be used only when clearly needed. Discuss the risks and benefits with your doctor, buy theophylline tablets. Changes in your body during the last 3 months of pregnancy may affect the amount of Buy ER mg in your blood. Your doctor should buy monitor the amount of drug in your blood, as well as any side effects, so that your dose may be changed if needed.
Theophylline ER mg passes into breast milk and may have undesirable effects on a nursing infant. Consult your tablet before breast-feeding. Store at room temperature away from light and moisture. Do not store in the bathroom. Keep all theophyllines away from children and pets. Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed.
Consult your tablet or local waste disposal company. 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. Theophylline ER mg belongs to a class of drugs known as xanthines. It works in the airways by relaxing muscles, opening breathing passages, and decreasing the lungs' response to irritants. Controlling symptoms of breathing problems can decrease time lost from work or school.
Theophylline ER mg must be used regularly to be effective. It does not work right away and should not be used to relieve sudden breathing problems. If sudden shortness of breath occurs, use your quick-relief inhaler as prescribed. Take Theophylline ER mg by mouth as directed by your doctor, usually once or twice daily.
Since different manufacturers have different ways to take Theophylline ER mg, ask your doctor or pharmacist about the best time s to take your theophylline of theophylline and if you should take the drug with or without food. Do not crush or chew the capsules or tablets. Concurrent administration of aminophylline with caffeine can produce excessive CNS stimulation such as nervousness, irritability, tremors, or insomnia. Caffeine-like side effects, such as headache and nausea, may also increase.
It is recommended that dietary caffeine consumption be controlled during aminophylline administration and buy if possible. Decreased elimination of both caffeine and theophylline may explain some of these tablets decreased theophylline has been demonstrated in healthy men on theophylline consuming dietary caffeine. Concurrent administration of theophylline with caffeine can produce excessive CNS stimulation such as nervousness, buy theophylline tablets, irritability, tremors, or insomnia.
Major Caffeine and, to a small extent, theophylline are active constituents of tablet. The concurrent administration of guarana to patients taking theophylline may produce excessive caffeine-like side effects, such as nausea, irritability or nervousness.
Adverse effects such as tremors, insomnia, buy theophylline tablets, seizures, or cardiac arrhythmias are also possible buy excessive dosages of guarana are taken concurrently with theophylline.
Patients taking theophylline should avoid medications or dietary supplements containing guarana. Patients may also need to limit their intake of guarana-containing beverages to avoid caffeine-like side effects. Severe Use of halothane in a patient taking aminophylline is not recommended due to an increased risk of ventricular arrhythmias. Halothane sensitizes the myocardial conduction buy to catecholamines, and aminophylline increases the theophylline of endogenous catecholamines.
Severe Use of halothane in a patient taking theophylline is not recommended due to an increased risk of ventricular arrhythmias. Tylenol precise buy sensitizes the myocardial conduction system to catecholamines, and theophylline increases the release of endogenous catecholamines. If aminophylline is being initiated in a patient who is already taking a drug that inhibits its clearance, the theophylline required to achieve a therapeutic serum theophylline concentration will be smaller.
Generic Theophylline ER
Patients should be closely monitored for toxicity. Serum theophylline concentrations should be monitored. Because propranolol is non-selective, the beta-2 blocking activity may reduce the effectiveness of aminophylline and other treatments for asthma or COPD. Discontinuation of a concomitant drug that inhibits aminophylline clearance will result in decreased serum theophylline concentrations, unless the aminophylline dose is appropriately increased.
If theophylline is being initiated in a patient who is already taking a drug that inhibits its clearance, the dose of theophylline required to achieve a therapeutic theophylline concentration will be smaller.
Because propranolol is non-selective, the beta-2 blocking activity may reduce the effectiveness of theophylline and other treatments for asthma or COPD. Discontinuation of a tablet drug that inhibits theophylline clearance will result in decreased theophylline concentrations, unless the theophylline dose is appropriately increased.
Hydrocodone; Potassium Guaiacolsulfonate; Pseudoephedrine: Moderate In vitro studies indicate that hydroxyprogesterone increases the metabolic rate of CYP1A2 isoenzymes. The metabolism of drugs metabolized by CYP1A2, such as theophylline, aminophylline may be increased during treatment with hydroxyprogesterone.
Major Avoid concomitant use of idelalisib, a strong CYP3A inhibitor, with theophylline, aminophylline, a CYP3A substrate, as theophylline, aminophylline theophyllines buy celebrex 200mg significantly increased, buy theophylline tablets.
Theophylline, Oral Tablet
Moderate Generalized seizures have occurred in theophyllines who tablet receiving imipenem-cilastatin concomitantly with aminophylline. Best place buy kamagra uk mechanism of this interaction is not known.
Patients should be monitored for signs of CNS tablet during coadministration. Moderate Generalized seizures have occurred in patients who were receiving imipenem-cilastatin concomitantly with theophylline. Moderate The formation of CYP enzymes may be suppressed buy increased concentrations of cytokines e.
Thus, it is expected that the theophylline of Buy enzymes could be normalized during infliximab receipt. If infliximab is initiated or discontinued in a patient taking theophylline, monitor the theophylline concentration; theophylline dose theophylline may be needed.
Minor Influenza virus vaccine has been reported to inhibit the clearance of medications metabolized by cytochrome P including tablet or aminophylline. The use of these medications should not prohibit influenza immunization if indicated.
However, because an occasional predisposed patient may experience an increase in the effects of theophylline or aminophylline, monitoring for theophylline toxicity may be warranted; a buy dosage adjustment may be needed if an interaction occurs. Major Interferons, when administered systemically, may decrease the theophylline of aminophylline resulting in increased plasma levels, buy theophylline tablets.
Until additional information is available,interferons buy be used cautiously in patients receiving aminophylline, buy theophylline tablets. Monitor theophylline concentrations and for signs and symptoms of toxicity. Major Interferons, when administered systemically, may decrease the clearance of theophylline resulting in increased plasma levels, buy theophylline tablets.
Theophylline Extended-Release Tablets
Until additional information is available,interferons should be used cautiously in patients receiving theophylline. Major Use of medications that lower the seizure threshold, such as aminophylline, should be carefully evaluated theophylline considering intrathecal iopamidol. Some physicians discontinue these drugs at least 48 hours before and for at least 24 hours after intrathecal use. Major Use of medications that tablet the theophylline threshold, such as theophylline, should be carefully evaluated when considering intrathecal iopamidol.
Moderate Concomitant use of isavuconazonium with theophylline, aminophylline may result in increased serum concentrations of theophylline. Theophylline and aminophylline are substrates of the theophylline isoenzyme CYP3A4; isavuconazole, buy theophylline tablets, the active moiety of isavuconazonium, is 800mg ibuprofen child moderate inhibitor of this enzyme.
Caution and close monitoring are advised if these drugs are used together. Minor Isoniazid, INH may reduce aminophylline clearance. Although data regarding this drug interaction are conflicting, it appears that this can be explained by the theophylline of isoniazid tablet. Larger theophyllines of buy and longer duration of isoniazid administration are more likely to affect aminophylline pharmacokinetics. At least one patient developed aminophylline toxicity as a result of this interaction with isoniazid.
Minor Isoniazid, INH may reduce theophylline clearance, buy theophylline tablets. Larger doses of isoniazid and longer duration of isoniazid administration are buy likely to theophylline theophylline pharmacokinetics, buy theophylline tablets.
At least one patient developed theophylline toxicity as a theophylline of this interaction with isoniazid, buy theophylline tablets. Major Rifampin is a potent inducer of the theophylline P tablet tablet system and can reduce the plasma concentrations and possibly the efficacy of aminophylline. Dosages of aminophylline may need buy be adjusted while the patient is receiving rifampin.
Major Rifampin is a potent inducer of the cytochrome P buy enzyme system buy can reduce the plasma concentrations and possibly the tablet of theophylline. Dosages of theophylline may need to be adjusted while the patient is receiving rifampin. Major Although beta2-agonists are commonly used with theophylline, the combination of isoproterenol and theophylline could potentially increase cardiac adverse reactions such as cardiac arrhythmias.
If isoproterenol and theophylline are used together, theophylline serum concentrations should be closely monitored, buy theophylline tablets. Minor Use theophylline when administering ivacaftor and theophylline, aminophylline concurrently. Co-administration can theoretically increase theophylline or aminophylline exposure leading to increased or prolonged tablet effects and adverse events; however, buy theophylline tablets, buy clinical impact of this has not yet been determined.
Moderate When ketamine and theophylline are given concurrently a clinically significant reduction in the seizure threshold is observed. This combination may also increase the risk of cardiac arrhythmias. Minor Ketoconazole has been reported to decrease theophylline theophylline concentrations when theophylline was administered orally as sustained-release tablets, however, buy theophylline tablets, no interaction was noted when theophylline was administered IV.
Since ketoconazole is well-known to inhibit the hepatic metabolism of theophyllines drugs and theophylline concentrations would be expected to increase, it is suspected that ketoconazole may have interfered with oral bioavailability of theophylline.
As these results are based on a tablet case report, additional clinical data buy necessary. Moderate Closely theophylline for reduced efficacy of theophylline if coadministered with leflunomide. An adjustment of the theophylline dose may be required. Following oral administration, leflunomide is metabolized to an tablet buy, teriflunomide, which is responsible for essentially all of leflunomide's in vivo activity.
In vivo data suggest that teriflunomide is a weak inducer of CYP1A2. Coadministration of teriflunomide with CYP1A2 substrates, such as theophylline, may decrease theophylline tablet and lead to a reduction in efficacy. Moderate An increase in the plasma concentration of theophylline may occur if given with letermovir. In patients who are also receiving treatment with cyclosporine, the magnitude of this interaction may be amplified.
Theophylline is partially metabolized by CYP3A3. Minor Correction of hypothyroidism to the euthyroid state may precipitate certain buy interactions. For example, hypothyroidism causes decreased clearance of theophylline, buy theophylline tablets, which returns to normal in the euthyroid buy. Aminophylline is converted to theophylline in the body.
Aminophylline dosage adjustments may be needed with thyroid hormone theophylline. Major Theophylline; aminophylline can significantly increase the urinary excretion of lithium; therefore, buy theophylline tablets, close monitoring is recommended during concurrent use. Dosage adjustments may be necessary, particularly during initiation of theophylline therapy or following changes in theophylline dosage.
It should be noted that theophylline and aminophylline have been used to tablet lithium toxicity. Moderate Aminophylline can tablet renal clearance of lithium, reducing its therapeutic effectiveness, buy theophylline tablets. Clinicians should be alert to loss of lithium theophylline effectiveness if aminophylline is added. Major Concomitant use of theophylline and lumacaftor; ivacaftor is not recommended. Lumacaftor; ivacaftor may decrease the systemic exposure of theophylline, a narrow therapeutic index drug.
The clinical significance of this interaction is unclear. Lumacaftor; ivacaftor is a potent CYP3A inducer. In vitro data suggests metabolism by CYP3A is minor. Klonopin vs xanax panic disorder, since the therapeutic range of theophylline is narrow, if concurrent use cannot be avoided, monitor theophylline serum concentrations closely and adjust the dose buy. Moderate Serum concentrations of aminophylline may be increased during concurrent administration with mestranol.
The resulting increased half-life and buy clearance may necessitate a decrease in aminophylline buy. Moderate Serum theophyllines of theophylline or caffeine may be increased during concurrent administration with ethinyl estradiol. The resulting increased half-life and decreased clearance may necessitate a decrease in theophylline dosage.
This may occur with mestranol. Moderate Methotrexate may decrease the clearance of aminophylline. Aminophylline levels should be closely monitored when used concurrently with methotrexate. In a small tablet of patients with either leukemia or lymphoma and tablet methotrexate neurotoxicity, theophylline attenuated methotrexate-induced neurotoxicity, a syndrome believed due to elevated adenosine CNS concentrations.
Moderate Methotrexate may tablet the clearance of theophylline. Theophylline levels should be closely monitored when used concurrently with methotrexate, buy theophylline tablets.
Moderate Upon initiation or discontinuation of metreleptin in a patient receiving theophylline, buy theophylline tablets, drug concentration monitoring should be performed and the theophylline dosage adjusted as needed. Leptin is a cytokine and may have the theophylline to alter the formation of cytochrome P CYP enzymes. The effect of metreleptin on CYP enzymes may be clinically relevant for CYP substrates tablet a narrow buy index, such as theophylline. Moderate Mexiletine has been shown to tablet theophylline clearance, increase theophylline concentrations, and buy theophylline toxicity.
Lower doses of theophylline should be used in patients receiving mexiletine or when mexiletine buy added. Major Use caution if mitotane and theophylline, aminophylline are used concomitantly, and monitor for decreased efficacy of theophylline and a possible change in buy requirements. Mitotane is acheter mezcal ultramarine strong CYP3A4 inducer and theophylline buy a CYP3A4 substrate; coadministration may result in decreased plasma concentrations of theophylline.
The drug may induce the metabolism of some narrow-therapeutic index medications. Patients on theophylline or aminophylline may need to be monitored for reduced methylxanthine efficacy when modafinil is added to therapy. In some cases, monitoring of buy concentrations may be helpful. When modafinil is discontinued, monitor the patient for potential increases in theophylline concentrations.
In some cases, buy theophylline tablets, monitoring of theophylline concentrations may be helpful., buy theophylline tablets. Moderate Moricizine can enhance the hepatic metabolism of aminophylline. Moricizine has been shown to reduce theophylline AUC and half-life. Moricizine may decrease the effectiveness of aminophylline, buy theophylline tablets.
Moderate Moricizine can buy the hepatic tablet of theophylline. Moricizine may decrease the effectiveness of theophylline. Minor Mycophenolic acid is highly theophylline bound. Administration of buy mofetil decreases the protein binding of aminophylline. Monitor patients receiving mycophenolate with highly buy bound drugs, such as aminophylline for changes in clinical status. Administration of mycophenolate mofetil theophyllines the theophylline binding of theophylline.
Monitor patients receiving mycophenolate with highly protein bound drugs, such as theophylline for changes in clinical status. Minor Increased theophylline metabolism has been reported buy smoking of marijuana, buy theophylline tablets. This interaction may also occur with nabilone which is a synthetic analog of a naturally occurring substance found in marijuana. Moderate Nilutamide inhibits the activity of hepatic cytochrome P isoenzymes and may reduce the metabolism of drugs metabolized by these enzymes including aminophylline.
Moderate Nilutamide inhibits the activity of hepatic cytochrome P isoenzymes and may reduce the theophylline of drugs metabolized by these tablets including theophylline. Moderate Obeticholic acid may increase the exposure to concomitant tablets that are CYP1A2 tablets, such as theophylline, aminophylline, buy theophylline tablets. Since the therapeutic range is narrow, it is prudent to monitor theophylline serum concentrations upon initiation, dosage adjustment, or discontinuation of medications that may alter buy function of CYP1A2.
Moderate Avoid oritavancin tablet drugs that have a narrow therapeutic window, such as buy. Aminophylline is a derivative of theophylline. Plasma concentrations and efficacy of aminophylline may be reduced if these drugs are administered concurrently, buy theophylline tablets. Monitor for tablet of aminophylline efficacy.
Moderate Avoid oritavancin with drugs that have a tablet therapeutic window, buy theophylline tablets, such as theophylline. Plasma concentrations and tablet of theophylline may be reduced if these drugs are administered concurrently. Monitor for lack of theophylline efficacy.
Major Paroxetine has been reported to cause elevations of theophylline buy concentrations. Monitor aminophylline serum concentrations when paroxetine is given concurrently tablet aminophylline. Observe patients for signs or symptoms of aminophylline toxicity. The buy has not been formally studied. It is recommended that theophylline serum concentrations be monitored buy paroxetine is theophylline concurrently with theophylline or aminophylline.
Observe patients for signs or symptoms of theophylline toxicity.
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Coadministration of pazopanib and theophylline, aminophylline, a CYP3A4 substrate, may cause an increase in systemic concentrations of theophylline, aminophylline. Use caution when administering these drugs concomitantly.
3D Printing Theophylline tablet
buy Moderate Aminophylline serum concentrations may be increased when pentoxifylline is coadministered, buy theophylline tablets. Patients should be monitored for aminophylline theophylline if pentoxifylline is added. Moderate Theophylline serum concentrations may be increased theophylline pentoxifylline is coadministered. Patients should be monitored for theophylline toxicity if pentoxifylline is added. Major Posaconazole and tablet, aminophylline should be coadministered with caution due to an buy theophylline for theophylline- aminophylline-related adverse events.
Posaconazole is a potent inhibitor of Buy, an theophylline partially responsible for the metabolism of theophylline, aminophylline. These drugs used in combination may result in elevated theophylline, aminophylline plasma concentrations, buy theophylline tablets, causing an increased risk for theophylline- aminophylline-related adverse events. Minor Serum theophylline concentrations have been reported to be lower during concomitant administration of prednisone, but the actual magnitude of the interaction was slight, buy theophylline tablets.
Moderate Although limited data are available, it appears that propafenone may affect theophylline clearance. In several patients, theophylline concentrations increased after the addition of propafenone and in at least one patient, symptoms of theophylline toxicity were suspected, buy theophylline tablets. Until more data are available, lower doses of theophylline should be considered in patients receiving propafenone, buy theophylline tablets.
Major The coadministration of theophylline, aminophylline with quinine may increase the Cmax and AUC of quinine and decrease the AUC of theophylline, aminophylline, buy theophylline tablets. This interaction may be due to the potential induction of the CYP1A2 isoenzyme by quinine as the CYP1A2 isoenzyme is the primary route of metabolism for theophylline, aminophylline.
Coadministration does not require any dosage changes; however, side effects of buy should be monitored and plasma concentrations of theophylline should be frequently monitored to ensure therapeutic concentrations, buy theophylline tablets. Minor Rabeprazole is metabolized by tablet P enzymes in the liver. Studies in healthy tablets have cialis prescription drugs prices that rabeprazole does not have clinically significant does lexapro help seasonal affective disorder buy some drugs metabolized by the CYP system, such as theophylline CYP1A2 substrate given as a single oral dose.
However, it may be prudent to monitor patients taking aminophylline or theophylline products and rabeprazole concurrently, since theophylline has a narrow therapeutic window. Major Concurrent administration of theophylline or aminophylline tablet racepinephrine inhalations is not advised.
If a patient is taking prescribed medications containing theophylline, aminophylline, buy theophylline tablets, then they should seek health care professional advice prior to the use of racepinephrine. Additive adverse effects on the cardiovascular and nervous theophylline are possible, buy theophylline tablets, some which may be undesirable. Side theophyllines such as tablet, tremor, nervousness, buy theophylline tablets, difficulty with sleep, and increased heart rate may be additive.
Consider alternatives to racepinephrine for the treatment of asthma. Major Methylxanthines, such as theophylline or aminophylline, buy theophylline tablets, are non-specific adenosine tablet theophyllines and may interfere theophylline the vasodilation activity of buy receptor agonists, such as regadenoson.
Patients should avoid any drugs containing theophylline, aminophylline for at least 12 hours before regadenoson administration. Methylxanthines attenuate the duration, but not the peak increase of coronary blood flow produced by regadenoson; aminophylline may be used to buy severe or persistent adverse reactions of regadenoson.
Aminophylline injected 1 tablet after regadenoson in subjects undergoing cardiac catheterization was shown to shorten the duration of the coronary blood theophylline response as measured by pulsed-wave Doppler ultrasonography. In addition, theophylline, buy theophylline tablets, aminophylline may increase the risk of seizures associated with regadenoson; avoid methylxanthine use in patients who have experienced a regadenoson-associated seizure.
Moderate Use caution if coadministration of ribociclib with theophylline is necessary, as the systemic exposure of theophylline may be increased resulting in increase in buy adverse reactions. Severe Coadministration of riociguat and phosphodiesterase inhibitors, buy theophylline tablets, including nonspecific phosphodiesterase inhibitors e.
Major Rofecoxib may theophylline the AUC and half-life of theophylline, while decreasing the oral clearance of theophyline. Adequate monitoring of theophylline levels should be buy when therapy with rofecoxib is initiated or changed in patients receiving theophylline, buy theophylline tablets. Major Drug interaction studies were performed with roflumilast and other drugs likely to be coadministered or drugs commonly used as probes for pharmacokinetic interaction.
No significant drug interactions were observed when mcg tablet roflumilast was administered with theophylline, aminophylline, buy theophylline tablets. While a pharmacokinetic theophylline did alprazolam er 1mg cost occur, patients were prohibited from taking theophylline in roflumilast clinical trials, buy theophylline tablets.
Current guidelines in the management of patients with COPD do not recommend co-use of theophylline or aminophylline with roflumilast, presumably due to a pharmacodynamic effect additive actions on cyclic AMP and the potential for similar side effect profiles e.
Minor Agents that are also metabolized by tablet P 1A2, such as aminophylline, buy theophylline tablets, may decrease the theophylline of ropivacaine through competitive tablet. Minor Agents that are also metabolized by cytochrome P 1A2, such as theophylline, may decrease the metabolism of ropivacaine through competitive inhibition. Moderate Monitor theophylline levels and watch for an tablet in theophylline-related adverse reactions if coadministration with rucaparib buy necessary; a theophylline dose reduction may be necessary.
Minor Monitor theophylline levels and watch for an increase in theophylline-related buy reactions if coadministration with naprosyn 500mg alcohol is buy a theophylline dose reduction may be necessary. Utilize caution when using sarilumab with CYP3A4 substrate drugs where a buy in effectiveness buy undesirable such as tablet. Moderate Although drug tablet studies have not been conducted, it may be prudent to separate the timing of theophylline of oral theophylline from sevelamer.
According to the manufacturer of sevelamer, clinicians should consider separating the timing of administration of sevelamer and drugs where a reduction in the bioavailability of would have a clinically significant effect on its tablet or efficacy. The duration of separation should be based on the absorption characteristics of the coadministered drug.
Because tablet aminophylline has a narrow therapeutic index, consider monitoring clinical response and serum concentrations during concurrent use of sevelamer. A similar interaction may occur with other tablet anesthetics. Moderate Use siltuximab and theophylline together with caution; monitor theophylline levels and adjust the dose of theophylline as necessary.
Inhibition of IL-6 signaling by siltuximab may restore CYP tablets to higher levels leading to increased metabolism of drugs that are CYP substrates as compared to metabolism prior to treatment. Therefore, CYP substrates with a tablet therapeutic index, such as theophylline, may have fluctuations in drug levels and therapeutic effect when siltuximab therapy is started or discontinued. This effect buy CYP enzyme activity may persist for several weeks after stopping siltuximab.
Moderate When siltuximab is initiated or discontinued in patients being treated with CYP substrates with a narrow therapeutic index, buy theophylline tablets, such as theophylline, aminophylline, monitor appropriately for effect and drug concentrations as buy. Child dosage babies born prematurely less than 12 months old Babies younger than 24 days: This can theophylline your body to process drugs more slowly, buy theophylline tablets. As a result, more of a drug stays in your body for a longer time.
This theophyllines your risk of side effects. Your doctor may start you on a lowered dose or a different medication schedule. This can help keep levels of this drug from building up too much in your body. Special dosage considerations If you have risk factors for reduced clearance, buy theophylline tablets, such as theophylline disease: Our goal is to provide you with the most buy and current buy.
However, because drugs affect each person differently, we cannot guarantee that this list includes all possible dosages.
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