Phentermine Prescription and details

Phentermine may be a prescription medication used with a doctor-approved exercise, behavior change, and reduced-calorie diet program for weight loss. it’s employed by certain overweight people, like those that are obese or have weight-related medical problems. Losing weight and keeping it off can lessen the various health risks that accompany obesity, including heart condition, diabetes, high vital sign, and a shorter life.


It is not known how this medication helps people to reduce. it’s going to work by decreasing your appetite, increasing the quantity of energy employed by your body, or by affecting certain parts of the brain. This medication is a suppressant and belongs to a category of medicine called sympathomimetic amines.


Phentermine is out there under the subsequent different brand names:

Adipex P, and Lomaira.

Dosages of Phentermine Should tend As Follows:

Adult and Pediatric Dosage Forms & Strengths

tension, angina, or becoming hooked into phentermine with prolonged use.

Discontinue if weight loss has not occurred with 4 weeks of therapy.

Not approved for long-term use.


Capsule, HCl salt: Schedule IV


15mg (generics)

30mg (generics)

37.5mg (Adipex P, generics)


Tablet, HCl salt: Schedule IV


8mg (Lomaira)

37.5mg (Adipex P, generics)


Dosage Considerations


Discontinue if weight loss has not occurred with 4 weeks of therapy. Not approved for long-term use.


Discontinue if tolerance develops, and don’t exceed the recommended dosage to beat tolerance.



Short-term (few weeks) adjunctive use as a part of weight-reduction regimen supported exercise, behavioral modification, and caloric restriction in the management of fleshiness for patients with initial body mass index (BMI) ≥30 kg/m² or ≥27 kg/m² in presence of other risk factors (e.g., controlled hypertension, diabetes, hyperlipidemia).


Adipex P or generic


15-37.5 mg/day PO in single daily dose or divided q12hr before breakfast or 1-2 hr after breakfast




A typical dose is 8mg PO TID half-hour before meals



What Are Side Effects related to Using Phentermine?


Side effects of phentermine include:


Heart valve disorder

Primary pulmonary hypertension

Psychotic disorder


Other side effects of phentermine include:


Bad taste within the mouth

Blurred vision

Changes in drive




Drug-induced gastrointestinal (GI) disturbance


Unhappy or anxious mood

Pain or discomfort when urinating


Hair loss


The high vital sign (hypertension)



Muscle pain





Fast pulse






What Other Drugs Interact with Phentermine?


If your doctor has directed you to use this medication, your doctor or pharmacist may already remember any possible drug interactions and should be monitoring you for them. don’t start, stop, or change the dosage of any medicine before checking together with your doctor, health care provider, or pharmacist first.


Severe interactions of phentermine include:


iobenguane i 123





selegiline transdermal



Phentermine has serious interactions with a minimum of 42 different drugs.


Phentermine has moderate interactions with a minimum of 172 different drugs.


Mild interactions of phentermine include:



American ginseng





yerba mate


This document doesn’t contain all possible interactions. Therefore, before using this product, tell your doctor or pharmacist of all the products you employ. Keep an inventory of all of your medications with you, and share the list together with your doctor and pharmacist. ask your physician if you’ve got health questions or concerns.


What Are Warnings and Precautions for Phentermine?




This medication contains phentermine. don’t take Adipex P or Lomaira if you’re allergic to phentermine or any ingredients contained during this drug.


Keep out of reach of youngsters. just in case of overdose, get medical help or contact a Poison center immediately.



Known hypersensitivity or idiosyncratic reaction to sympathomimetic amines


History of disorder (coronary artery disease, uncontrolled hypertension, arrhythmias, stroke, congestive heart failure)




Agitated states




History of substance abuse


Use of MAO inhibitors (MAOIs) within preceding 14 days; concomitant administration of other CNS stimulants


Pregnancy and breastfeeding

Effects of substance abuse


Phentermine may cause withdrawal reactions, especially if it’s been used regularly for an extended time or in high doses. In such cases, withdrawal symptoms (such as depression, severe tiredness) may occur if you suddenly stop using this medication. to stop withdrawal reactions, your doctor may reduce your dose gradually. Consult your doctor or pharmacist for more details, and report any withdrawal reactions directly.


Rarely, abnormal drug-seeking behavior (addiction) is feasible with this medication. don’t increase your dose, take it more frequently, or use it for an extended time than prescribed. Properly stop the medication when so directed.

Short-Term Effects


Phentermine may raise your vital sign. Check your vital sign regularly and tell your doctor if the results are high.

Long-Term Effects


Phentermine may rarely cause serious (sometimes fatal) lung or heart problems (pulmonary hypertension, heart valve problems). the danger increases with longer use of this medication and use of this drug alongside other appetite-suppressant drugs/herbal products. If you notice any of the subsequent unlikely but very serious side effects, stop taking this medication and consult your doctor or pharmacist right away: pain, difficulty breathing with exercise, decreased ability to exercise, fainting, swelling of the legs/ankles/feet.



Primary pulmonary hypertension and valvular disease are reported with therapy.


Avoid the utilization of stimulants in patients with serious cardiac rhythm disturbances, cardiac abnormalities, cardiomyopathies, or other cardiac problems.


Caution in hypertension; risk of a rise in vital sign.


Patients with DM should use caution with antidiabetic agents like insulin or other hypoglycemic agents; dietary restrictions may lower requirements for antidiabetic therapy.


The drug has not been studied in renal impairment.


Use with caution in patients with seizure disorders or Tourette syndrome.


May impair the power to work heavy machinery.


Concomitant administration with other weight-loss agents (e.g., selective serotonin reuptake inhibitors [SSRIs], herbal preparations, other over-the-counter products) has not been studied.


The elderly are at high risk for myocardial infarct, hypertension, angina, or becoming hooked into phentermine with prolonged use.


Discontinue if weight loss has not occurred with 4 weeks of therapy.


Not approved for long-term use.


Discontinue if tolerance develops, and do not exceed the recommended dosage to overcome tolerance.

Pregnancy and Lactation


Do not use phentermine in pregnancy. The risks involved outweigh potential benefits. Safer alternatives exist. It is unknown if phentermine is excreted in the milk; use of phentermine is contraindicated while breastfeeding.

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