Medication info
Cialong GiJeong 20mg (Tadalafil)

Cialong GiJeong 20mg (Tadalafil)

Prescription medicationTabletOral
Ingredient · strength
Tadalafil›20mg / 1 tablet
Manufacturer / importer
Daewon Pharmaceutical Co., Ltd.
Appearance
Yellow film-coated tablet in a triangular shape with rounded corners and a break line.
Packaging
8 tablets ((8 tablets/PTP)×1)
Approval status
Active

MFDS item code 201803832 · Approved 2018.09.28

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 before anticipated sexual activity, with or without food. For patients who do not achieve an adequate effect with tadalafil 10mg, 20 mg may be tried. This medicine may be taken at least 30 minutes before sexual activity. The maximum recommended dosing frequency is once daily. Long-term safety following extended daily dosing has not been established, and because the effects of this medicine usually last for more than one day, continuous daily administration is strongly not recommended. [See Section 1. Warnings and Section 12.1) Pharmacodynamic properties] Use in elderly men No dosage adjustments are 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 before anticipated sexual activity, with or without food. Clinical data on the safety of this product in patients with severe hepatic impairment (Child-Pugh Class C) are limited; therefore, if prescribing it, the physician should carefully assess the individual benefit/risk. 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
Do not use in persons under 18 years of age.

Ingredients

Manufacturer
Daewon 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 is effective when there is sexual stimulation. It helps improve erectile dysfunction symptoms in men and is not used for women. It is used to restore erectile function and enhance the quality of sexual life.

How to take

Adult dose

For oral administration. Use in adult men The recommended dose of this medicine is 10mg, taken before anticipated sexual activity, with or without food. For patients who do not achieve an adequate effect with tadalafil 10mg, 20 mg may be tried. This medicine may be taken at least 30 minutes before sexual activity. The maximum recommended dosing frequency is once daily. Long-term safety following extended daily dosing has not been established, and because the effects of this medicine usually last for more than one day, continuous daily administration is strongly not recommended. [See Section 1. Warnings and Section 12.1) Pharmacodynamic properties] Use in elderly men No dosage adjustments are 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 before anticipated sexual activity, with or without food. Clinical data on the safety of this product in patients with severe hepatic impairment (Child-Pugh Class C) are limited; therefore, if prescribing it, the physician should carefully assess the individual benefit/risk. 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

Do not use in persons under 18 years of age.

Precautions

This medication is used for the treatment of erectile dysfunction, and before using it, a doctor's diagnosis and physical examination must confirm the underlying cause. Sexual activity can put a strain on the heart, so patients with cardiovascular disease should consult their doctor before using this medication. If an erection lasts more than 4 hours after taking this medication, immediate medical assistance is required, as failure to treat it could result in tissue damage to the penis or loss of erectile function. Patients taking nitrate preparations or NO donors should not use this medication, as it can cause dangerously low blood pressure. Patients who have recently experienced major cardiovascular events, such as myocardial infarction, stroke, or unstable angina, should not use this medication, and special caution is needed for these patients. This medication may affect sperm production, so patients taking it long-term should consult their doctor regarding reproductive function. Patients with difficulty controlling blood pressure or who have severely compromised liver or kidney function should consult their doctor for proper dosage adjustment before taking the medication. Using this medication in conjunction with other erectile dysfunction treatments is not recommended, as safety and efficacy have not been established. While using this medication, side effects such as headache, indigestion, back pain, muscle pain, flushing, may occur, and if symptoms are severe or persistent, consult a doctor. If sudden vision loss or hearing reduction occurs, stop taking this medication immediately and seek medical attention. Taking this medication with alcohol can significantly increase the risk of low blood pressure and dizziness, so caution is advised. Pregnant women, nursing mothers, and children cannot take this medication, and it is not approved for use by women. In case of overdose, standard emergency treatment should be administered, and hemodialysis does not affect the elimination of this medication. When storing, keep it out of the reach of children, and it is safe to maintain it in its original packaging. This medication has many drug interactions, so especially if taking CYP3A4 inhibitors or alpha blockers, inform your doctor, and strictly follow the prescribed dosage and administration.

Side effects

  • Priapism
  • headache
  • dyspepsia
  • lumbago
  • myalgia
  • 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
  • angina
  • chest pain
  • hypotension
  • myocardial infarction
  • orthostatic hypotension
  • palpitations
  • syncope
  • tachycardia
  • abnormal liver function test results
  • dry mouth
  • dysphagia
  • esophagitis
  • gastritis
  • increased GGTP
  • loose stools
  • nausea
  • epigastric pain
  • vomiting
  • hemorrhoidal bleeding
  • rectal bleeding
  • arthralgia
  • neck pain
  • sensory impairment
  • insomnia
  • dysesthesia
  • drowsiness
  • vertigo
  • kidney dysfunction
  • dyspnea
  • epistaxis
  • pharyngitis
  • itching
  • rash
  • sweating
  • blurred vision
  • color vision abnormality
  • conjunctivitis
  • eye pain
  • increased tear secretion
  • eyelid edema
  • sudden hearing loss or decrease
  • tinnitus
  • increased erection
  • spontaneous penile erection
  • urticaria
  • Stevens-Johnson syndrome
  • exfoliative dermatitis
  • migraine
  • seizure
  • transient global amnesia
  • visual field defect
  • retinal vein occlusion
  • retinal artery occlusion
  • permanent vision loss
  • angioedema
  • ECG abnormalities
  • primary bradycardia
  • increased blood urea nitrogen
  • eye redness
  • SGPT increase
  • chest tightness
  • nausea
  • increased alkaline phosphatase
  • fatigue
  • neck stiffness
  • urethral pain
  • renal pain
  • heartburn
  • gastrointestinal disease
  • drowsiness
  • leukocytosis
  • thrombocytopenia
  • anxiety
  • sleep disturbances
  • decreased hemoglobin
  • eye pain
  • chest pain
  • arthralgia
  • hyperventilation
  • eye hemorrhage
  • eyelid swelling
  • conjunctival hemorrhage
  • dry eye syndrome
  • abdominal cramps
  • increased bilirubin
  • ejaculation disorder
  • pain in external genitalia
  • erythema
  • penile disorder
  • myocardial ischemia
  • ear ringing
  • epistaxis
  • nasal dryness
  • elevated serum creatinine
  • hiccups
  • weakness
  • abdominal discomfort
  • abdominal pain
  • allergic reaction
  • facial edema
  • fever
  • SGOT increase
  • increased hemoglobin
  • chills
  • skeletal pain

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

Storage

This medication may be sensitive to air and moisture, so it must be stored in a tightly closed container. Additionally, it is advisable to store the medication at room temperature between 1 to 30 degrees Celsius. This way, the medication's effectiveness can be well maintained.

Appearance and packaging

Appearance

Yellow film-coated tablet in a triangular shape with rounded corners and a break line.

Package unit

8 tablets ((8 tablets/PTP)×1)

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.