Medication info

Longmax Tablets 10 mg (Tadalafil)

Prescription medicationTabletOral
Ingredient · strength
Tadalafil›10mg / 1 tablet
Manufacturer / importer
KMS Pharmaceutical Co., Ltd.
Appearance
Yellow, film-coated tablet in the shape of a rounded triangle with a dividing line
Packaging
8 tablets/PTP [8 tablets (8 tablets/PTP X 1)], 8 tablets/PTP [24 tablets (8 tablets/PTP X 3)], 8 tablets/PTP [40 tablets (8 tablets/PTP X 5)]
Approval status
Active

MFDS item code 202107024 · Approved 2021.10.20

Summary

Main use
Treatment of erectile dysfunction
Who takes it
Adults · Children
Adult dose
For oral administration. Use in adult men The recommended dose of this medicine is 10mg, taken with or without food before anticipated sexual activity. For patients in whom tadalafil (tadalafil) 10mg does not provide an adequate effect, 20 mg may be tried. This medicine may be administered at least 30 minutes before sexual activity. The maximum recommended frequency is once daily. Long-term safety following extended daily dosing has not been established, and because the effect of this medicine usually lasts for more than one day, continuous daily administration of this medicine is strongly discouraged. [See section 1. Warnings and section 12.1) Pharmacodynamic Properties.] Use in elderly men Dose adjustments are not required in elderly patients. Use in men with renal impairment No dose adjustment is required in patients with mild to moderate renal impairment. The maximum recommended dose in patients with severe renal impairment is 10mg. [See section 12.2) Pharmacokinetic Properties.] Use in men with hepatic impairment The recommended dose of this product is 10mg, taken with or without food before anticipated sexual activity. Clinical data on the safety of this product in patients with severe hepatic impairment (Child-Pugh Class C) are limited; therefore, when prescribing, the physician should carefully assess the benefit/risk for each individual. There are no data on administration of doses higher than 10mg to patients with hepatic impairment. [See section 3. Use with caution in the following patients and section 12.2) Pharmacokinetic Properties.] Use in men with diabetes No dose adjustment is required in patients with diabetes.
Child dose
This medicine should not be used in persons under 18 years of age.

Ingredients

Manufacturer
KMS Pharmaceutical Co., Ltd.

Efficacy & effects

Treatment of erectile dysfunction

  • Erectile dysfunction
View approved original text

This medication is used for the treatment of erectile dysfunction and requires sexual stimulation to be effective. Additionally, this medication is not used in women. It is used to improve erectile dysfunction.

How to take

Adult dose

For oral administration. Use in adult men The recommended dose of this medicine is 10mg, taken with or without food before anticipated sexual activity. For patients in whom tadalafil (tadalafil) 10mg does not provide an adequate effect, 20 mg may be tried. This medicine may be administered at least 30 minutes before sexual activity. The maximum recommended frequency is once daily. Long-term safety following extended daily dosing has not been established, and because the effect of this medicine usually lasts for more than one day, continuous daily administration of this medicine is strongly discouraged. [See section 1. Warnings and section 12.1) Pharmacodynamic Properties.] Use in elderly men Dose adjustments are not required in elderly patients. Use in men with renal impairment No dose adjustment is required in patients with mild to moderate renal impairment. The maximum recommended dose in patients with severe renal impairment is 10mg. [See section 12.2) Pharmacokinetic Properties.] Use in men with hepatic impairment The recommended dose of this product is 10mg, taken with or without food before anticipated sexual activity. Clinical data on the safety of this product in patients with severe hepatic impairment (Child-Pugh Class C) are limited; therefore, when prescribing, the physician should carefully assess the benefit/risk for each individual. There are no data on administration of doses higher than 10mg to patients with hepatic impairment. [See section 3. Use with caution in the following patients and section 12.2) Pharmacokinetic Properties.] Use in men with diabetes No dose adjustment is required in patients with diabetes.

Child dose

This medicine should not be used in persons under 18 years of age.

Precautions

This medicine is for the treatment of erectile dysfunction, and it is essential to confirm the underlying cause through a doctor's diagnosis and physical examination before use. Since sexual activity can put a strain on the heart, patients with cardiovascular disease should use it with caution after consulting a physician. If an erection lasts more than 4 hours, seek medical attention immediately, as untreated cases may lead to penile tissue damage and permanent erectile dysfunction. This medication should not be taken with nitrate preparations as it can cause dangerously low blood pressure; patients taking nitrates must not use it. Administration is prohibited for patients with significant cardiovascular diseases, such as myocardial infarction, angina, heart failure, and stroke. Patients with penile deformities or specific blood disorders, those with severe renal or hepatic impairment should use this medication cautiously and monitor if used in combination with alpha-blockers or potent CYP3A4 inhibitors. This medication is not for use in women, children, or infants. Side effects may include headache, dyspepsia, back pain, muscle pain, flushing, and limb pain, and there have been rare reports of serious cardiovascular adverse reactions or vision and hearing problems. It has minimal effects on driving or operating machinery, but there may be a risk of dizziness, so caution is advised. In case of overdose, seek immediate medical treatment, and blood dialysis is not effective in eliminating the drug. Store out of reach of children and maintain the original packaging for safety.

Side effects

  • Priapism
  • headache
  • indigestion
  • low back pain
  • muscle pain
  • congestion
  • flushing
  • limb pain
  • nasopharyngitis
  • upper respiratory infection
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  • cough
  • diarrhea
  • gastroesophageal reflux disease
  • abdominal pain
  • hypertension
  • dizziness
  • urinary tract infection
  • gastroenteritis
  • hypertension
  • dizziness
  • hives
  • Stevens-Johnson syndrome
  • exfoliative dermatitis
  • migraine
  • seizures
  • transient global amnesia
  • visual field defect
  • retinal vein occlusion
  • retinal artery occlusion
  • decreased vision
  • sudden hearing loss or decrease
  • tinnitus
  • angioedema
  • myocardial infarction
  • sudden cardiac death
  • stroke
  • chest pain
  • palpitations
  • ventricular arrhythmia
  • tachycardia
  • increased blood urea nitrogen
  • eye congestion
  • increased SGPT
  • chest pressure
  • vomiting
  • nausea
  • increased alkaline phosphatase
  • fatigue
  • neck stiffness
  • urethral pain
  • kidney pain
  • dry mouth
  • heartburn
  • gastrointestinal disorders
  • drowsiness
  • leukocytosis
  • thrombocytopenia
  • anxiety
  • sleep disturbances
  • decreased hemoglobin
  • eye pain
  • chest pain
  • arthralgia
  • hyperventilation
  • eye bleeding
  • eyelid swelling
  • conjunctival hemorrhage
  • dry eye syndrome
  • abdominal cramping
  • increased bilirubin
  • ejaculation disorder
  • pain in external genitalia
  • erythema
  • itching
  • penile disorders
  • nasal dryness
  • increased serum creatinine
  • hiccups
  • muscular weakness
  • abdominal discomfort
  • allergic reaction
  • facial swelling
  • fever
  • increased SGOT
  • increased hemoglobin
  • no effect
  • chills
  • skeletal pain

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

Storage

Due to sensitivity to air and moisture, it should be stored in a tightly sealed container. It is advisable to keep the storage temperature between 1 and 30 degrees Celsius to maintain the medication's efficacy for a longer period.

Appearance and packaging

Appearance

Yellow, film-coated tablet in the shape of a rounded triangle with a dividing line

Package unit

8 tablets/PTP [8 tablets (8 tablets/PTP X 1)], 8 tablets/PTP [24 tablets (8 tablets/PTP X 3)], 8 tablets/PTP [40 tablets (8 tablets/PTP X 5)]

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.