Medication info
Pendi Tablet (Phemtemetri Pen Tartaric Acid)

Pendi Tablet (Phemtemetri Pen Tartaric Acid)

Prescription medicationTablet경구
Ingredient · strength
Phendimetrazine Tartrate›35mg / 1 tablet
Manufacturer / importer
(주)휴온스
Appearance
White to whitish round tablets
Packaging
30 tablets/box [(10 tablets/PTP x3)], 300 tablets/bottle
Approval status
Active

MFDS item code 200512168 · Approved 2005.08.04

Summary

Main use
Weight loss adjunct therapy for patients with obesity (high body mass index and risk factors)
Who takes it
Adults
Adult dose
As Phemtemetri Pen Tartaric Acid, an oral dose of 35 mg is administered 2 to 3 times a day, 1 hour before meals. The dosage should utilize the minimum effective dose but adjusted individually. For some patients, a dosage of 17.5 mg once daily may be appropriate. The dosage should not exceed 70 mg at a time or be taken more than 3 times a day. This medication is to be administered short-term (within 4 weeks), with satisfactory weight loss expected within the first 4 weeks.

Ingredients

Manufacturer
(주)휴온스

Efficacy & effects

Weight loss adjunct therapy for patients with obesity (high body mass index and risk factors)

  • Obesity
  • hypertension
  • diabetes
  • hyperlipidemia
View approved original text

This medication is used as a short-term adjunct therapy to assist with weight reduction in patients with an initial body mass index (BMI) of 30 or more, or a BMI of 27 or more with risk factors such as hypertension, diabetes, and hyperlipidemia, who do not respond to appropriate weight loss therapies (diet and exercise). It is utilized in the treatment of exogenous obesity, which is based on calorie restriction, and should only be used alone without combining with other appetite suppressants. This medication helps improve obesity-related risk factors through weight loss.

How to take

Adult dose

As Phemtemetri Pen Tartaric Acid, an oral dose of 35 mg is administered 2 to 3 times a day, 1 hour before meals. The dosage should utilize the minimum effective dose but adjusted individually. For some patients, a dosage of 17.5 mg once daily may be appropriate. The dosage should not exceed 70 mg at a time or be taken more than 3 times a day. This medication is to be administered short-term (within 4 weeks), with satisfactory weight loss expected within the first 4 weeks.

Precautions

This medication should only be used alone for a short period, as using it with other appetite suppressants can cause serious heart problems. Long-term use of this medication may significantly increase the risk of a rare heart disease called pulmonary hypertension, and if symptoms such as shortness of breath, chest pain, fainting, or leg swelling occur, the medication should be stopped immediately, and the patient should seek medical attention. As this medication may also be associated with heart valve disease, it is advisable to check heart conditions before administration; those with existing heart disease should refrain from using this medication. This medication should not be used in patients with certain diseases or conditions, such as cardiovascular disease, hypertension, hyperthyroidism, glaucoma, mental instability, or a history of substance abuse. Additionally, children under 16 years of age, pregnant women or women who may become pregnant, and certain genetically predisposed lactose intolerant patients should not take this medication. Patients with mild hypertension or diabetes, and nursing mothers should use this medication with caution, and adjustments in insulin dosage may be necessary for diabetic patients. This medication can cause various side effects such as increased heart rate, elevated blood pressure, anxiety, insomnia, dizziness, dry mouth, dyspepsia, changes in sexual function, etc., so any abnormal symptoms should prompt consultation with a physician. During the use of this medication, caution is advised when driving or operating hazardous machinery, and if the appetite-suppressing effect diminishes, the dosage should not be increased but should be stopped. In the case of overdose, severe symptoms such as anxiety, coma, seizures, abnormal blood pressure, and vomiting may occur, requiring immediate emergency treatment. This medication should be kept out of reach of children and should be used strictly according to a physician's prescription and guidance, as there is potential for drug abuse and dependence. It is advisable for pregnant or nursing women to avoid using this medication and to refrain from taking it if planning for pregnancy.

Side effects and when to seek care immediately

Serious side effects

  • Rash
  • peripheral edema
  • exercise-induced dyspnea
  • angina symptoms
  • fainting
  • pulmonary hypertension
  • mental disorders
  • extreme fatigue
  • depression
  • coma
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  • seizure
  • elevated blood pressure

Mild side effects

  • Palpitations
  • tachycardia
  • increased blood pressure
  • overstimulation
  • anxiety
  • dizziness
  • insomnia
  • tremors
  • euphoria
  • headache
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  • mental disorders
  • agitation
  • flushing
  • sweating
  • blurred vision
  • dry mouth
  • discomfort
  • diarrhea
  • constipation
  • nausea
  • abdominal pain
  • changes in sexual desire
  • increased urinary frequency
  • urinary retention
  • erectile dysfunction

Not everyone experiences these, and they can vary from person to person.

Storage

This medication must be stored in a tightly closed container to protect it from air and moisture and should be kept at room temperature, between 1 degree and 30 degrees Celsius. Proper storage ensures the maintenance of the medication’s efficacy and safety.

Appearance and packaging

Appearance

White to whitish round tablets

Package unit

30 tablets/box [(10 tablets/PTP x3)], 300 tablets/bottle

Same-ingredient medicines

Even with the same ingredient, strength, dosage form and how it is taken can differ.

Even with the same ingredient, the dose and directions can differ by strength and dosage form. Talk to a doctor or pharmacist before switching from a medication you are already taking.

Questions about this medicine

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For anything that needs medical judgment, consult a doctor or pharmacist.

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This drug information is based on data provided by the Korea Ministry of Food and Drug Safety.
Consult a doctor or pharmacist for accurate dosage, administration, and usage instructions.