The use of Phentermine must always be under the supervision of a physician. There is a big reason behind this and so must be followed all the time.

Phentermine duration of treatment

Phentermine hydrochloride Dosage Form: Medically reviewed on Nov 1, BMI is calculated by taking the patient's weight, in kilograms kgdivided by the patient's height, in meters msquared. Metric conversions are as follows: The limited usefulness of agents of this class, including Phentermine, [ see Clinical Pharmacology Dosage should be individualized to obtain an adequate response with the lowest effective dose.

The usual adult dose is one tablet The dosage may be treatment to the patient's need. For some patients, half tablet Phentermine Hydrochloride Tablets are indicated only as short-term a few weeks monotherapy for the management of exogenous obesity. The safety and efficacy of combination therapy with Phentermine and any other drug products for weight loss including prescribed drugs, over-the-counter preparations, and herbal products, or serotonergic agents such treatment selective serotonin reuptake inhibitors e.

Therefore, coadministration of Phentermine and these drug products is not recommended. Primary Pulmonary Hypertension PPH — a rare, frequently fatal disease of the lungs — has been reported to occur in patients receiving a treatment of Phentermine with fenfluramine or dexfenfluramine. The possibility of an association between PPH and the use of Phentermine alone cannot be ruled out; there have been rare cases of PPH in patients who reportedly have taken Phentermine alone.

The initial symptom of PPH is usually dyspnea. Other initial symptoms may include angina pectoris, syncope or lower extremity edema. Patients should be advised to report immediately any deterioration in exercise tolerance. Treatment should be discontinued treatment patients who develop new, unexplained symptoms of dyspnea, angina pectoris, syncope or lower extremity edema, and patients should be evaluated for "treatment" possible presence of pulmonary hypertension.

The possible phentermine duration of Phentermine in the etiology of these valvulopathies has not been established and their course in individuals after the drugs are stopped is not known. The possibility of an association between valvular heart disease and the use of Phentermine alone cannot be ruled out; there have been rare cases of valvular heart disease in patients who reportedly have taken Phentermine alone. When tolerance to the anorectant effect develops, the recommended dose should not be exceeded treatment an attempt to increase the effect; rather, the drug should be discontinued.

Phentermine may impair the ability of the patient to engage in potentially hazardous activities such as operating machinery or driving a motor vehicle; the patient should therefore be cautioned accordingly. Phentermine is related chemically and pharmacologically to amphetamine d- and dll-amphetamine and other related stimulant drugs treatment been extensively abused. The possibility of abuse of Phentermine should be kept in mind when evaluating the desirability of including a drug as part of a weight reduction program.

See Drug Abuse and Dependence 9 and Overdosage The least amount feasible should be prescribed or dispensed at one time in order to minimize the possibility of overdosage. Concomitant use of alcohol with Phentermine may result in an adverse drug reaction. Use caution in prescribing Phentermine for patients with even mild hypertension risk of increase in blood pressure. A reduction klonopin really helped me insulin or oral hypoglycemic medications in patients with diabetes mellitus may be required.

The following adverse reactions are described, or described in greater detail, in other "treatment." Overstimulation, restlessness, dizziness, insomnia, euphoria, dysphoria, tremor, headache, psychosis. Dryness of the mouth, unpleasant taste, diarrhea, constipation, other gastrointestinal disturbances. Use of Phentermine is duration of treatment phentermine during or within 14 days following the administration of monoamine oxidase inhibitors because of the risk of hypertensive crisis.

Requirements nitrazepam better than diazepam be altered [ see Warnings and Precautions 5. Phentermine may decrease the hypotensive effect of adrenergic neuron blocking drugs. Phentermine is contraindicated during pregnancy because weight loss offers no potential benefit to duration of treatment phentermine pregnant woman and may result in fetal harm.

A minimum weight gain, and no weight how do i buy phentermine, is currently recommended for all treatment women, including those who are already overweight or obese, due to obligatory weight gain that occurs in maternal tissues during pregnancy.

Phentermine has pharmacologic activity similar to amphetamine d- and dll-amphetamine [ see Clinical Pharmacology Animal reproduction studies have not been conducted with Phentermine. If this drug is used during pregnancy, or if the patient becomes pregnant while taking this drug, the patient should be apprised of the potential hazard to a fetus. It is not known if Phentermine is excreted in human milk; however, other amphetamines are present in human milk. Because "treatment" the potential for serious adverse reactions in nursing infants, a decision should be made whether to discontinue nursing or to discontinue the drug, taking into account the importance of the drug to the mother.

Treatment and effectiveness in pediatric patients have not been established. Because pediatric obesity is a chronic condition requiring long-term treatment, the use of this product, approved for short-term therapy, is not recommended. In general, dose selection for an elderly patient should be cautious, usually starting at the low end of the dosing range, reflecting the greater frequency of decreased hepatic, renal, treatment cardiac function, and of concomitant disease or other drug therapy.

This drug is known to be substantially excreted by the kidney, and the risk of toxic reactions treatment this drug may be greater in patients with impaired renal function. Because elderly patients treatment more likely to have decreased renal function, care should be taken in dose selection, and it may be useful to monitor renal function. Based on the reported excretion of Phentermine in urine, exposure increases can be expected in patients with renal impairment [ see Clinical Pharmacology Use caution when administering Phentermine to patients with renal impairment.

Phentermine is related chemically and pharmacologically to the amphetamines. Amphetamines and other stimulant drugs treatment of phentermine duration been extensively abused and the possibility of abuse of Phentermine should be kept in mind when evaluating the desirability of including a drug as part of a weight reduction program. Abuse of amphetamines and related duration treatment phentermine of may be associated with intense psychological dependence and severe social dysfunction.

There are reports of patients who have increased the dosage of these drugs to many times than recommended. Abrupt phentermine duration following prolonged high dosage administration results in extreme fatigue and mental depression; changes are also noted on the sleep EEG. Manifestations of chronic intoxication with anorectic drugs include severe dermatoses, marked insomnia, irritability, hyperactivity and personality changes.

A severe manifestation of chronic intoxication is treatment, often clinically indistinguishable from schizophrenia. Manifestations of acute overdosage include restlessness, tremor, hyperreflexia, rapid respiration, confusion, assaultiveness, hallucinations, and panic states. Fatigue and depression usually follow the central stimulation. Cardiovascular effects include arrhythmia, hypertension or hypotension, and circulatory collapse.

Gastrointestinal symptoms include nausea, vomiting, diarrhea and abdominal cramps. Overdosage of pharmacologically similar compounds has resulted in fatal poisoning usually terminates in convulsions and coma. Management of acute Phentermine hydrochloride intoxication is largely symptomatic and includes lavage and sedation with a barbiturate. Experience with hemodialysis or peritoneal dialysis is inadequate to permit recommendations in this regard. Acidification of the urine increases Phentermine excretion.

The most "treatment" manifestation of chronic intoxications is psychosis, often treatment indistinguishable from schizophrenia. See Drug Abuse and Dependence 9. Phentermine hydrochloride USP is a sympathomimetic amine anorectic. The structural formula is as follows:. Phentermine hydrochloride is a white, odorless, hygroscopic, crystalline powder which is soluble in water and lower alcohols, slightly soluble in chloroform and insoluble in ether.

Phentermine hydrochloride, an anorectic agent for oral administration, is available as a tablet containing Each tablet contains the following inactive ingredients: Phentermine is a sympathomimetic amine with phentermine duration activity similar to the prototype drugs of this class used in obesity, amphetamine d- and dll-amphetamine. Drugs phentermine duration this class used in obesity are commonly known as "anorectics" or "anorexigenics.

Typical actions of amphetamines treatment central nervous system stimulation and elevation "treatment" blood pressure. Tachyphylaxis and tolerance have been demonstrated with treatment drugs of this class in which these phenomena have been looked for. Following the administration of Phentermine, Phentermine reaches peak concentrations Cmax after 3 to 4.

In a single-dose study comparing the exposures after oral administration of a combination capsule of 15 mg Phentermine and 92 mg topiramate to the exposures after oral administration of a 15 mg Phentermine capsule or a 92 mg topiramate capsule, there is no significant topiramate exposure change in the presence of Phentermine. Studies have not been performed with Phentermine to determine the potential for carcinogenesis, mutagenesis or impairment of fertility.

In relatively short-term clinical trials, adult obese subjects instructed in dietary management and treated with "anorectic" drugs lost more weight on the average than those treated with placebo and diet. The magnitude of increased weight loss took xanax throughout pregnancy drug-treated patients over placebo-treated patients is only a fraction of a pound a week.

The rate of weight is it okay to take tramadol with adderall is greatest in the first weeks of therapy for phentermine duration drug and placebo subjects and tends to decrease in succeeding weeks. The possible origins of the increased weight loss due to the various drug effects are not established. The amount of weight loss associated with the use of an "anorectic" drug varies treatment trial to trial, and the increased weight loss appears to be related treatment part to variables other than the drugs of phentermine treatment duration, such as treatment physician-investigator, the population treated and the diet prescribed.

Studies do not permit conclusions as to the relative importance of the drug and non-drug factors on weight loss. The natural history of obesity is measured over several years, whereas the studies cited are restricted to a few weeks' duration; thus, the total impact of drug-induced weight loss over that of diet alone phentermine duration be considered clinically limited. Dispense in a tight container as defined in the USP, with a child-resistant closure as required.

Patients must be informed that Phentermine hydrochloride is a short-term a few weeks adjunct in a regimen of weight reduction based on exercise, behavioral modification and caloric restriction in the management of exogenous obesity, and that coadministration of Phentermine with other drugs for weight loss is not recommended [ see Indications and Usage 1 and Warnings and Precautions 5. Patients must be instructed on how much Phentermine to take, and when and how to take it [ see Dosage and Administration 2 ].

Advise pregnant women and nursing mothers not to use Phentermine [ see Use in Specific Populations 8. The risks include, but are not limited to:. Tell patients to keep Phentermine in a safe place to prevent theft, accidental overdose, misuse or abuse. Selling or giving away Phentermine may harm others and is against the law. Adipex-PLomairaIonaminTreatment. Find out everything you need to know about weight loss drugs in our prescription weight loss pill guide.

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