Medication info
Hutermin Semi Tablet (Phentermine Hydrochloride)

Hutermin Semi Tablet (Phentermine Hydrochloride)

Prescription medicationTabletOral
Ingredient · strength
Phentermine Hydrochloride›18.75mg / 1 tablet
Manufacturer / importer
Huons Co., Ltd.
Appearance
Light green oval tablet
Packaging
30 tablets (10 tablets PTP x 3), 28 tablets (14 tablets PTP x 2), 100 tablets/bottle
Approval status
Active

MFDS item code 201309969 · Approved 2013.10.30

Summary

Main use
Short-term adjunctive treatment for weight loss in exogenous obesity
Who takes it
Adults
Adult dose
Adults: Administer 37.5 mg of phentermine hydrochloride orally once daily, before breakfast or 1 ~ 2 hours after breakfast. Use the lowest effective dose, adjusting it individually to achieve an adequate response. A dose of 18.75 mg once daily may be appropriate for some patients, while in some cases it may be preferable to take 18.75 mg twice daily. Avoid taking this medicine late at night because it may cause insomnia. This medicine should be administered for a short period (up to 4 weeks). However, to reduce the risk of inappropriate use and associated risks, treatment may be continued if the patient achieves satisfactory weight loss within 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
Huons Co., Ltd.

Efficacy & effects

Short-term adjunctive treatment for weight loss in exogenous obesity

  • Exogenous obesity
View approved original text

This medicine is used in patients with exogenous obesity who have a body mass index (BMI) of 30 kg/m² or higher or those with risk factors such as hypertension, diabetes, or hyperlipidemia with a BMI of 27 kg/m² or higher. It is used as a short-term adjunctive treatment for weight loss programs primarily based on exercise and behavior modification, caloric restriction, when such patients do not respond adequately to diet and exercise. Additionally, it is important to take this medication alone without the use of other appetite suppressants. Therefore, it helps support safe and effective weight loss and lifestyle improvement.

How to take

Adult dose

Adults: Administer 37.5 mg of phentermine hydrochloride orally once daily, before breakfast or 1 ~ 2 hours after breakfast. Use the lowest effective dose, adjusting it individually to achieve an adequate response. A dose of 18.75 mg once daily may be appropriate for some patients, while in some cases it may be preferable to take 18.75 mg twice daily. Avoid taking this medicine late at night because it may cause insomnia. This medicine should be administered for a short period (up to 4 weeks). However, to reduce the risk of inappropriate use and associated risks, treatment may be continued if the patient achieves satisfactory weight loss within 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 not be used with other appetite suppressants and should only be used alone for a short duration. Since this medication may be associated with serious cardiovascular conditions such as primary pulmonary hypertension and valvular heart disease, any symptoms such as shortness of breath during exercise, chest pain, or edema should be reported to a physician immediately. Individuals with cardiovascular diseases, hypertension, hyperthyroidism, glaucoma, severe anxiety, or a history of drug abuse should not take this medication. People who are allergic to this medication or have certain genetic metabolic disorders, or women who are pregnant or might become pregnant should also not use it. Patients with diabetes or mild hypertension should be cautious when using this medication, and insulin dosage adjustments may be necessary. During treatment, side effects such as anxiety, dizziness, insomnia, palpitations, and elevated blood pressure may occur, and if symptoms are severe, consultation with a healthcare provider is advised. In cases of overdose, severe neurological abnormalities, heart problems, and gastrointestinal symptoms may occur, requiring immediate emergency treatment. This medication has the potential for psychological dependence and abuse, so it is essential to adhere strictly to prescribed dosages and duration, as sudden discontinuation may lead to fatigue and depression. Women who are pregnant or breastfeeding should discuss the use of this medication with their physician, as it may pose risks to the fetus or infant. Children, especially those under 16 years old, should not use this medication. This medication should be stored out of reach of children, and dangerous interactions may occur if taken with alcohol.

Side effects

  • Primary pulmonary hypertension
  • regurgitant valvular heart disease
  • palpitations
  • tachycardia
  • elevated blood pressure
  • hyperstimulation
  • anxiety
  • dizziness
  • insomnia
  • discomfort
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  • euphoria
  • tremors
  • headache
  • psychiatric seizures
  • dry mouth
  • unpleasant taste
  • diarrhea
  • constipation
  • other gastrointestinal disorders
  • urticaria
  • erectile dysfunction
  • changes in sexual desire

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

Storage

This medication should be stored in a tightly sealed container to protect it from air and moisture, and it is safest to keep it at room temperature between 1 degree and 30 degrees Celsius. Storing it this way helps maintain the effectiveness of the medication and prevents degradation.

Appearance and packaging

Appearance

Light green oval tablet

Package unit

30 tablets (10 tablets PTP x 3), 28 tablets (14 tablets PTP x 2), 100 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.