Medication info
Happy Long Tablet 5 mg (Tadalafil)

Happy Long Tablet 5 mg (Tadalafil)

Prescription medicationTabletOral
Ingredient · strength
Tadalafil›5mg / 1 tablet
Manufacturer / importer
Sam Jin Pharmaceutical Co., Ltd.
Appearance
Yellow oval film-coated tablet
Packaging
28 tablets (14 tablets/PTP*2)
Approval status
Active

MFDS item code 201502405 · Approved 2015.04.23

Summary

Main use
Treatment of erectile dysfunction, benign prostatic hyperplasia, or symptoms when both conditions are present
Who takes it
Adults · Children
Adult dose
Do not crush this medicine. Take one tablet whole. For oral administration. 1. Erectile dysfunction Use in adult men For patients who are expected to use tadalafil frequently (at least 2 times per week), the recommended dose is up to 5mg once daily, taken at approximately the same time each day. The appropriateness of continuous daily dosing should be periodically reassessed. 2. Once-daily regimen for benign prostatic hyperplasia The recommended dose of this medicine for once-daily use is 5mg, taken at approximately the same time each day. 3. Once-daily regimen for erectile dysfunction and benign prostatic hyperplasia The recommended dose of this medicine for once-daily use is 5mg, taken at approximately the same time each day, regardless of the timing of sexual activity. 4. Special populations ● Use in older men No dosage adjustments are required in older patients. ● Use in men with renal impairment - Erectile dysfunction No dose adjustment is required in patients with mild to moderate renal impairment. Once-daily tadalafil is not recommended for patients with severe renal impairment. [See Precautions for Use 3.2) and 11.2) Pharmacokinetic Properties]. - Benign prostatic hyperplasia No dose adjustment is required in patients with mild renal impairment. Once-daily tadalafil is not recommended for patients with severe renal impairment. [See Precautions for Use 3.3) and 11.2) Pharmacokinetic Properties]. ● Use in men with hepatic impairment Once-daily dosing has not been evaluated in patients with hepatic impairment. Therefore, if prescribing, the physician should carefully assess the individual benefit/risk. (See section 11. <Special Populations>) ● Use in men with diabetes No dose adjustment is required in patients with diabetes.
Child dose
Should not be used in persons under 18 years of age.

Ingredients

Manufacturer
Sam Jin Pharmaceutical Co., Ltd.

Efficacy & effects

Treatment of erectile dysfunction, benign prostatic hyperplasia, or symptoms when both conditions are present

  • Erectile dysfunction
  • benign prostatic hyperplasia
  • signs
  • and symptoms of erectile dysfunction and benign prostatic hyperplasia
View approved original text

This medication is used for the treatment of erectile dysfunction and is effective when there is sexual stimulation. It is not intended for use by women. Additionally, it helps improve symptoms and signs caused by benign prostatic hyperplasia. It is effective for men who experience both erectile dysfunction and benign prostatic hyperplasia simultaneously. In summary, this medication is used to treat the signs and symptoms of erectile dysfunction and benign prostatic hyperplasia.

How to take

Adult dose

Do not crush this medicine. Take one tablet whole. For oral administration. 1. Erectile dysfunction Use in adult men For patients who are expected to use tadalafil frequently (at least 2 times per week), the recommended dose is up to 5mg once daily, taken at approximately the same time each day. The appropriateness of continuous daily dosing should be periodically reassessed. 2. Once-daily regimen for benign prostatic hyperplasia The recommended dose of this medicine for once-daily use is 5mg, taken at approximately the same time each day. 3. Once-daily regimen for erectile dysfunction and benign prostatic hyperplasia The recommended dose of this medicine for once-daily use is 5mg, taken at approximately the same time each day, regardless of the timing of sexual activity. 4. Special populations ● Use in older men No dosage adjustments are required in older patients. ● Use in men with renal impairment - Erectile dysfunction No dose adjustment is required in patients with mild to moderate renal impairment. Once-daily tadalafil is not recommended for patients with severe renal impairment. [See Precautions for Use 3.2) and 11.2) Pharmacokinetic Properties]. - Benign prostatic hyperplasia No dose adjustment is required in patients with mild renal impairment. Once-daily tadalafil is not recommended for patients with severe renal impairment. [See Precautions for Use 3.3) and 11.2) Pharmacokinetic Properties]. ● Use in men with hepatic impairment Once-daily dosing has not been evaluated in patients with hepatic impairment. Therefore, if prescribing, the physician should carefully assess the individual benefit/risk. (See section 11. <Special Populations>) ● Use in men with diabetes No dose adjustment is required in patients with diabetes.

Child dose

Should not be used in persons under 18 years of age.

Precautions

This medication is used for the treatment of erectile dysfunction and benign prostatic hyperplasia. It is essential to consult with a healthcare provider about your overall health status, including heart conditions, before use. As sexual activity may put strain on the heart, patients with cardiovascular diseases or those with recent histories of myocardial infarction or stroke should not take this medication. This medication can cause an erection lasting more than 4 hours; in such cases, you should seek immediate medical assistance. Co-administration with nitrates or NO donors can lead to dangerously low blood pressure; therefore, this medication should not be used by those taking such drugs. Due to potential cardiovascular risks, patients with a history of heart disease or uncontrolled hypertension should be particularly cautious. Patients with renal or liver function issues may require dose adjustments, and individuals with severe liver impairment should use this medication carefully. Co-administration with alpha-blockers or antihypertensive medications may intensify blood pressure lowering, so consult with a healthcare provider before use. This medication should not be used with other erectile dysfunction treatments, and patients with lactose intolerance should also avoid it. During the use of this medication, if any sudden loss of vision or hearing occurs, it should be discontinued immediately, and a physician's consultation should be sought. Side effects like headache, dyspepsia, back pain, muscle pain, flushing, pain in limbs, nasopharyngitis, upper respiratory tract infection, cough, diarrhea, reflux esophagitis, abdominal pain, dizziness, drowsiness, vertigo, contusion, rash, sweating, blurred vision, color vision alterations, conjunctivitis, eye pain, increased tear production, eyelid swelling, sudden decrease or loss of hearing, tinnitus, increased erections, spontaneous penile erections, or increased blood urea nitrogen may occur. Pregnant women, nursing mothers, and children should not use this medication, and caution should be exercised when driving or operating machinery after confirming individual reactions.

Side effects

  • headaches
  • dyspepsia
  • low back pain
  • myalgia
  • congestion
  • flushing
  • limb pain
  • nasopharyngitis
  • upper respiratory tract infection
  • cough
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  • diarrhea
  • gastroesophageal reflux disease
  • abdominal pain
  • dizziness
  • hypertension
  • urinary tract infection
  • gastroenteritis
  • hypertension
  • dizziness
  • urticaria
  • Stevens-Johnson syndrome
  • exfoliative dermatitis
  • migraine
  • seizures
  • transient global amnesia
  • visual field loss
  • retinal vein occlusion
  • retinal artery occlusion
  • decreased vision
  • sudden hearing loss
  • hearing loss
  • tinnitus
  • persistent erection
  • angioedema
  • myocardial infarction
  • sudden cardiac death
  • stroke
  • chest pain
  • palpitations
  • ventricular arrhythmia
  • tachycardia
  • increased blood urea nitrogen
  • decreased hemoglobin
  • thrombocytopenia
  • itching
  • facial swelling
  • paresthesia
  • facial flushing
  • facial swelling
  • chest pressure
  • vomiting
  • nausea
  • increased alkaline phosphatase
  • fatigue
  • neck stiffness
  • urethral pain
  • renal pain
  • dry mouth
  • heartburn
  • gastrointestinal diseases
  • drowsiness
  • increased white blood cell count
  • anxiety
  • sleep disturbances
  • eye pain
  • chest pain
  • arthralgia
  • hyperventilation
  • eye bleeding
  • eyelid swelling
  • conjunctival hemorrhage
  • dry eye syndrome
  • abdominal cramps
  • increased bilirubin
  • ejaculation disorders
  • pain in external genitalia
  • erythema
  • penile disorders
  • dry nose
  • increased blood creatinine
  • hiccups
  • weakness
  • abdominal discomfort
  • allergic reaction
  • facial swelling
  • fever
  • increased hemoglobin
  • chills
  • musculoskeletal pain

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

Storage

This medication should be stored in a tightly sealed container to avoid contact with air and moisture, and it is preferable to store it at room temperature between 1 and 30 degrees Celsius. Proper storage will help maintain the medication's effectiveness for a longer period.

Appearance and packaging

Appearance

Yellow oval film-coated tablet

Package unit

28 tablets (14 tablets/PTP*2)

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.