Medication info
Elpion Tablet 25 mg (Diethylpropion Hydrochloride)

Elpion Tablet 25 mg (Diethylpropion Hydrochloride)

Prescription medicationTabletOral
Ingredient · strength
Diethylpropion Hydrochloride›25mg / 1 tablet
Manufacturer / importer
Korea Pharma Co., Ltd.
Appearance
White to pale yellow rectangular tablet
Packaging
30 tablets/bottle, 300 tablets/bottle
Approval status
Active

MFDS item code 201908596 · Approved 2019.12.23

Summary

Main use
Short-term adjunctive treatment for weight loss in patients with obesity
Who takes it
Adults
Adult dose
Adults: Administer diethylpropion hydrochloride 25 mg orally 3 times daily, 1 hour before meals. The maximum daily dose is 75 mg, and the last dose must be taken no later than 4 hours before bedtime. To minimize the potential for abuse, prescribe or dispense the lowest possible dose during the initial period (within 2 weeks), adjusting it individually to achieve an adequate response. This medicine is administered for a short period (within 4 weeks). However, to reduce inappropriate use and the risks associated with this medicine, treatment may be continued if the patient achieves satisfactory weight loss during the first 4 weeks (weight loss of at least 1.8 kg, or weight loss considered satisfactory by both the physician and the patient).

Ingredients

Manufacturer
Korea Pharma Co., Ltd.

Efficacy & effects

Short-term adjunctive treatment for weight loss in patients with obesity

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

This medication is used as an adjunctive treatment for obese patients who do not respond to appropriate dietary measures and exercise. It is particularly indicated for those with a body mass index (BMI) of 30 or greater or for those with a BMI of 27 or more who have risk factors such as hypertension, diabetes, and hyperlipidemia. This medication aids in short-term weight loss programs based on calorie restriction and should be taken alone without the use of other appetite suppressants. It is beneficial when used in conjunction with improvements in lifestyle habits for effective weight management. Such treatment helps reduce health risks associated with obesity and improves weight loss.

How to take

Adult dose

Adults: Administer diethylpropion hydrochloride 25 mg orally 3 times daily, 1 hour before meals. The maximum daily dose is 75 mg, and the last dose must be taken no later than 4 hours before bedtime. To minimize the potential for abuse, prescribe or dispense the lowest possible dose during the initial period (within 2 weeks), adjusting it individually to achieve an adequate response. This medicine is administered for a short period (within 4 weeks). However, to reduce inappropriate use and the risks associated with this medicine, treatment may be continued if the patient achieves satisfactory weight loss during the first 4 weeks (weight loss of at least 1.8 kg, or weight loss considered satisfactory by both the physician and the patient).

Precautions

This medication should only be used alone for a short period and should not be taken with other appetite suppressants. Safety and efficacy are not assured when this medication is combined with other weight loss drugs, so it is advisable not to use them together. Appetite suppressants may not be as effective for weight loss compared to dietary measures, and if tolerance develops during use, the dosage should not be increased, and the medication should be discontinued. Long-term use may lead to drug abuse and dependence, so it is recommended to use it for only a short duration under strict supervision. If psychological dependence occurs, the medication should be gradually reduced, as abrupt cessation may cause severe fatigue and depression. There may be issues with the heart and lungs, so if symptoms such as angina, fainting, leg swelling, or difficulty breathing occur, the medication should be stopped immediately, and a specialist should be consulted. This medication can rarely cause a serious condition known as pulmonary arterial hypertension, so extra caution should be exercised during long-term use. Individuals at risk for heart valve disease should have cardiac examinations before and during treatment. This medication should not be used by the following individuals: those currently taking or who have taken MAO inhibitors within the last 14 days, individuals with severe hypertension, glaucoma patients, individuals with hyperthyroidism, patients with heart disease, those mentally unstable or with a history of drug abuse, and children under 16. Patients with mild cardiovascular conditions or hypertension, epilepsy, prostate issues, or diabetes should use this medication with caution and may require monitoring and adjustment by a physician. Common side effects of this medication include insomnia, irritability, dizziness, anxiety, restlessness, dry mouth, diarrhea, constipation, nausea, vomiting, abdominal discomfort, unpleasant taste, dry mouth syndrome, stomatitis, other gastrointestinal disturbances, movement disorders, blurred vision, euphoria, discomfort, occasional depression, tremors, pupil dilation, drowsiness, lethargy, headaches, psychiatric episodes, increased seizure disorder, erectile dysfunction, dysmenorrhea, changes in libido, menstrual pain, gynecomastia, bone marrow suppression, leukopenia. Long-term use can cause withdrawal symptoms and dependence, and excessive use may lead to hallucinations or psychosis so caution is important. This medication affects the central nervous system; therefore, caution is needed when driving or operating machinery. This medication may interact with other drugs, so consult a physician when taking it with general anesthesia, diabetes medications, anticoagulants, etc. Women who are pregnant or nursing should avoid using this medication as it may affect the fetus or newborn. It is not safe to use in children under 16 and in elderly patients with decreased kidney function. In case of overdose, symptoms such as anxiety, tremors, confusion, heart problems, and vomiting may occur, and immediate medical attention is required. This medication should be kept out of reach of children and stored in a sealed container. This medication is classified as a controlled substance, so it should be strictly taken according to a physician’s instructions.

Side effects

  • Insomnia
  • irritability
  • dizziness
  • anxiety
  • restlessness
  • dry mouth
  • tachycardia
  • epigastric pain
  • arrhythmia
  • palpitations
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  • increased blood pressure
  • changes in electrocardiogram
  • primary pulmonary hypertension
  • valvular heart disease
  • movement disorders
  • blurred vision
  • hyperstimulation
  • agitation
  • abnormal euphoria
  • discomfort
  • depression
  • tremors
  • mydriasis
  • drowsiness
  • fatigue
  • headache
  • cerebrovascular accident
  • psychotic episodes
  • increased seizure disorders
  • diarrhea
  • constipation
  • nausea
  • vomiting
  • abdominal discomfort
  • abdominal pain
  • unpleasant taste
  • xerostomia
  • stomatitis
  • urticaria
  • rash
  • petechiae
  • erythema
  • erectile dysfunction
  • dysmenorrhea
  • changes in libido
  • menstrual cramps
  • gynecomastia
  • bone marrow suppression
  • leukopenia
  • agranulocytosis
  • thrombocytopenia
  • dyspnea
  • hair loss
  • myalgia
  • urinary disorders
  • polyuria
  • sweating
  • angioedema

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

Storage

This medication may be sensitive to air and moisture; therefore, it should be stored in a tightly sealed container. It’s best to maintain storage temperatures between 1 degree and 30 degrees at room temperature. Proper storage will help preserve the effectiveness of the medication.

Appearance and packaging

Appearance

White to pale yellow rectangular tablet

Package unit

30 tablets/bottle, 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.

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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.