Temsujohn 0.4 mg Tablet ER

Temsujohn 0.4 mg Tablet ER is a tamsulosin medicine in tablet form that belongs to the alpha blocker class. Each Temsujohn 0.4 mg Tablet ER contains 0.4 mg of tamsulosin, an ingredient used to help relieve urinary symptoms caused by an enlarged prostate (benign prostatic hyperplasia, or BPH). It works by relaxing muscles in the prostate and bladder neck so urine can flow more easily. This product is intended for adult men with BPH symptoms and should be used only as directed by a clinician.

How it works: Tamsulosin blocks alpha-1 receptors in the smooth muscle of the prostate and bladder outlet, which helps those muscles relax. In this tablet form, Temsujohn 0.4 mg Tablet ER is taken by mouth and gradually helps reduce blockage-related urinary symptoms over time.

Temsujohn 0.4 mg Tablet ER is the standard lower-strength tamsulosin tablet and is commonly the starting dose for many patients. Because there are no other strengths or forms listed for this brand, the 0.4 mg tablet fits typical once-daily dosing and may be chosen to balance symptom relief with a lower chance of dose-related side effects. A doctor may select this strength first, then reassess how well it works before making any change.

• Benign prostatic hyperplasia (BPH)
• Weak urine stream
• Trouble starting urination
• Frequent urination, especially at night
• Feeling that the bladder does not empty fully

• Swallow the tablet whole with water; do not crush, chew, or split it.
• Take it once daily as prescribed, usually at the same time each day.
• Take it after the same meal each day if your prescriber advises; consistent timing helps reduce dizziness and keeps absorption steady.
• Do not take extra tablets to make up for a missed dose unless your doctor tells you to.
• Stand up slowly after taking it, especially when you first start treatment, because dizziness can occur.
• Do not use this tablet for sudden urinary blockage or as a quick-relief medicine.

Each Temsujohn 0.4 mg Tablet ER provides 0.4 mg of tamsulosin per tablet. This strength is typically taken once daily, and the maximum daily dose is usually 0.4 mg unless a doctor specifically changes the plan. Your prescriber decides the right schedule based on your symptoms, response, and tolerance.

Do not change your dose or stop the medicine without speaking to your doctor.

Common side effects of Tamsulosin may include:

• Dizziness, especially when standing up
• Runny or stuffy nose
• Abnormal ejaculation or reduced semen volume
• Headache
• Weakness or tired feeling
• Mild stomach upset

• Temsujohn 0.4 mg Tablet ER can cause a sudden drop in blood pressure, especially when starting or standing quickly.
• Use caution with alcohol because it may worsen dizziness and lightheadedness.
• Tell your doctor if you have low blood pressure, heart disease, liver problems, or kidney problems.
• Tell your eye surgeon that you take or have taken tamsulosin before cataract or glaucoma surgery.
• Do not drive or use machinery until you know how this tablet affects you.
• This medicine is not for women or children.
• If you miss doses for several days, ask your doctor whether you should restart the 0.4 mg tablet the same way.

• Other alpha blockers
• Blood pressure medicines, especially those that can also lower blood pressure
• PDE-5 inhibitors such as sildenafil, tadalafil, or vardenafil
• Strong CYP3A4 or CYP2D6 inhibitors that can raise tamsulosin levels
• Alcohol

Store Temsujohn 0.4 mg Tablet ER in the original strip/box at room temperature, away from excess heat, moisture, and direct light.