Medication info
Tamsulosin Hydrochloride Controlled Release Tablet 0.4 mg

Tamsulosin Hydrochloride Controlled Release Tablet 0.4 mg

Prescription medicationTabletOral
Ingredient · strength
Tamsulosin Hydrochloride›0.4mg / 1 tablet
Manufacturer / importer
Huons Co., Ltd.
Appearance
White round controlled release tablet with pale yellow speckles.
Packaging
30 tablets/box [10 tablets/PTP x 3 pieces]
Approval status
Active

MFDS item code 202003005 · Approved 2020.04.24 · Insurance code 670608440

Summary

Main use
Relief of urinary difficulties associated with benign prostatic hyperplasia
Who takes it
Adults
Adult dose
Adults: Administer 0.4mg of tamsulosin hydrochloride orally once daily after a meal. Swallow this medicine whole; do not crush or chew it.

Ingredients

Manufacturer
Huons Co., Ltd.

Efficacy & effects

Relief of urinary difficulties associated with benign prostatic hyperplasia

  • Urinary disorders
View approved original text

This medication is used to improve urinary disorders caused by benign prostatic hyperplasia, such as difficulty urinating or frequent urges to urinate.

How to take

Adult dose

Adults: Administer 0.4mg of tamsulosin hydrochloride orally once daily after a meal. Swallow this medicine whole; do not crush or chew it.

Precautions

This medication should not be used by patients who have had an allergic reaction to this medication or its components. Patients with orthostatic hypotension may experience worsening symptoms and should not take this medication. Patients with severely impaired liver function may experience increased blood concentration of this medication and should avoid using it. It is safest for women who are pregnant or may become pregnant to avoid using this medication. Patients with severely impaired kidney function, elderly patients, and those taking certain medications should use this medication with caution. Especially, patients taking antihypertensives, PDE5 inhibitors, CYP3A4 inhibitors, or alpha-1 blockers should be cautious as interactions with this medication may increase the risk of side effects. This medication may cause various side effects such as dizziness, headache, dyspepsia, diarrhea, etc., and if any unusual symptoms occur, one should consult a healthcare professional immediately. In cases of overdose, blood pressure may drop too low, so it is essential to adhere to the prescribed dosage. During treatment, dizziness may occur when standing up quickly, so it is advisable to move slowly. This medication helps alleviate symptoms but is not a cure for the underlying cause; therefore, other treatment options should be considered if necessary. While driving or operating machinery, one should exercise caution due to the risk of accidents caused by dizziness and other symptoms. Patients with a sulfa drug allergy should inform their healthcare provider before taking this medication about the possibility of allergic reactions. Pregnant women and children should not use this medication, and elderly patients with very poor kidney function should also be cautious as safety has not been established. This medication is a controlled release form and should be taken whole, not crushed or chewed, and should be removed from the packaging to prevent esophageal damage. Keep this medication out of the reach of children and do not transfer it to another container to maintain its quality. This medication may cause eye-related side effects during certain eye surgeries; therefore, patients scheduled for surgery should inform their healthcare provider in advance. During the use of this medication, rare side effects such as priapism may occur, and any unusual symptoms should be reported to a doctor immediately.

Side effects

  • Abdominal discomfort
  • upper abdominal pain
  • dizziness
  • diarrhea
  • indigestion
  • shingles
  • decreased semen volume
  • headache
  • lightheadedness
  • eye pain
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  • thirst
  • ejaculation disorder
  • history of ejaculation
  • congestion
  • itching
  • fainting
  • loss of consciousness
  • balance disorder
  • orthostatic dizziness
  • drowsiness
  • nervous irritability
  • insomnia
  • decreased libido
  • anxiety
  • numbness
  • tachycardia
  • low blood pressure
  • orthostatic hypotension
  • palpitations
  • arrhythmia
  • rash
  • urticaria
  • nausea
  • vomiting
  • abdominal discomfort
  • sense of stomach heaviness
  • stomachache
  • loss of appetite
  • constipation
  • dental issues
  • swallowing difficulties
  • jaundice
  • burning sensation in the throat
  • general malaise
  • nasal congestion
  • nosebleed
  • edema
  • urinary incontinence
  • altered taste
  • gynecomastia
  • priapism
  • infection
  • lethargy
  • back pain
  • chest pain
  • rhinitis
  • pharyngitis
  • increased cough
  • sinusitis
  • abnormal ejaculation
  • amblyopia
  • intraoperative miosis syndrome
  • blurred vision
  • visual impairment
  • erythema multiforme
  • exfoliative dermatitis
  • dyspnea
  • ejaculatory failure
  • redness
  • tinnitus
  • low blood pressure
  • priapism
  • kidney stones
  • hematuria
  • dysuria
  • frequent urination
  • neurogenic bladder
  • urinary stones
  • abdominal pain
  • colitis
  • acute abdominal pain
  • small bowel diverticulitis
  • bloody stools
  • abdominal distension
  • erectile dysfunction
  • impotence
  • inguinal hernia
  • prostatitis
  • periorbital edema
  • low back pain
  • general weakness
  • foreign body sensation
  • peripheral edema
  • tremor
  • myelopathy
  • Parkinson's disease
  • fracture
  • shoulder impingement syndrome
  • cholangitis
  • acute alcohol intoxication
  • hyperlipidemia
  • male reproductive organ abscess
  • prostate cancer
  • angina
  • hypertension
  • mental disorders
  • transient ischemic attack
  • cough

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

Storage

This medication should be stored in a sealed container to protect it from air and moisture, at a temperature between 1 to 30 degrees Celsius.

Appearance and packaging

Appearance

White round controlled release tablet with pale yellow speckles.

Package unit

30 tablets/box [10 tablets/PTP x 3 pieces]

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.