Flomax® CR Tablets for Benign Prostatic Hyperplasia

Tamsulosin CR is a once-daily medicine used for benign prostatic hyperplasia. It relaxes smooth muscle in the prostate and bladder outlet to ease urination. You can access Canadian options with US shipping from Canada, even without insurance.

What Flomax CR Is and How It Works

Flomax® CR contains tamsulosin, an alpha-1A adrenergic receptor blocker. By selectively relaxing smooth muscle in the prostate and bladder neck, it can improve urine flow and reduce symptoms like weak stream, hesitancy, and nocturia. This controlled-release tablet is taken once daily and is designed to provide steady exposure over the day.

YouDrugstore is a licensed Canadian pharmacy in Manitoba. Pharmacists review prescriptions before dispensing.

The class effect may reduce dynamic obstruction without shrinking the prostate. It does not treat urinary infections or neurogenic bladder. For best outcomes, take it consistently and follow your prescriber’s guidance and the approved product monograph.

Who It’s For

This medicine is indicated for adult males with lower urinary tract symptoms due to benign prostatic hyperplasia. It is not a treatment for prostate cancer, and it does not cure BPH. People with a history of severe orthostatic hypotension or known hypersensitivity to tamsulosin should avoid it. Discuss cataract or glaucoma surgery plans with your surgeon, as intraoperative floppy iris syndrome has been reported with alpha-blockers.

Some may also have erectile dysfunction related to BPH. Your prescriber may address both conditions, sometimes with complementary therapies. See our category for Benign Prostatic Hyperplasia for related options and guidance within urology care.

Dosage and Usage

The usual adult dose of tamsulosin cr 0.4 mg is taken once daily, after the same meal each day. Swallow the tablet whole with water. Do not crush, chew, or split controlled-release tablets. Taking it after food can help consistent absorption and may reduce dizziness.

If the medicine is stopped for several days, consult the product label or your prescriber before restarting. This therapy is not approved for women or for children. Always follow the official labeling and your prescriber’s directions for individualized use.

Until you know how you respond, use caution with driving or standing up quickly. Limit alcohol, which may worsen lightheadedness.

Strengths and Forms

In Canada, Flomax CR 0.4 mg is supplied as controlled-release tablets. Package sizes can vary by manufacturer. Availability may differ by supplier and province.

Generic versions may be available as equivalent controlled-release tablets. Selection can vary over time depending on supply.

Missed Dose and Timing

If you miss a dose, take it later the same day after a meal. If it is almost time for the next dose, skip the missed one and resume your regular schedule. Do not take two doses at the same time. Keeping a daily routine after the same meal can support steady effects and lower the chance of dizziness.

Storage and Travel Basics

Store tablets at room temperature in the original blister or bottle, away from moisture and direct heat. Keep out of reach of children and pets. Do not use tablets that are damaged or past the labeled expiry date. When traveling, carry your medicine in a hand luggage organizer with your prescription information. A small pill case labeled with your name can help, but keep at least part of the supply in the original packaging for identification. Avoid storing in a hot car or bathroom.

Pen Handling and Sharps Disposal

This product is a tablet. No pen priming, injection training, or sharps disposal is required.

Benefits

This treatment may reduce urinary frequency, urgency, and nocturia. Many people find it easier to start urination and maintain a stronger stream. Once-daily dosing with a controlled-release format can be convenient. The class is often well tolerated, and it can be used alongside other BPH therapies when medically appropriate.

Side Effects and Safety

• Dizziness or lightheadedness
• Headache
• Runny or stuffy nose
• Abnormal ejaculation
• Back pain

Serious effects are uncommon but can include severe hypotension, angioedema, priapism, or syncope. Intraoperative floppy iris syndrome has occurred in patients taking alpha-blockers during cataract surgery. Seek urgent care for chest pain, fainting, or signs of an allergic reaction. If you take blood pressure medicines, monitor for additive dizziness.

Drug Interactions and Cautions

Avoid combining with strong CYP3A4 inhibitors without medical advice, as they can raise tamsulosin levels. Use caution with other alpha-blockers or PDE5 inhibitors due to additive blood pressure lowering. Tell your prescriber about all medicines and supplements, including herbal products such as saw palmetto.

Off-label use such as tamsulosin cr kidney stones has been described, but Flomax CR is not approved for that purpose. Follow the approved indications unless your prescriber advises otherwise and explains risks and benefits.

What to Expect Over Time

Symptoms may ease gradually with consistent daily use. Some people notice improved flow and fewer nighttime trips to the bathroom as they continue therapy. Keep follow-up appointments so your prescriber can assess symptom control, blood pressure effects, and any side effects. If symptoms persist or worsen, your clinician may discuss adding or switching therapies.

Compare With Alternatives

Alpha-blockers like this medicine can be compared with 5-alpha-reductase inhibitors, which work by shrinking prostate tissue over time. For example, your prescriber may consider Avodart in men with large prostates. Another alpha-blocker option is Terazosin, which may require careful dose titration due to blood pressure effects.

Some patients are managed with combination therapy, depending on prostate size and risk. If sexual function is a concern, your prescriber may discuss PDE5 inhibitors. To learn more about that class, see our article How Does Cialis Work and review Cialis Side Effects with your healthcare professional.

Pricing and Access

Check current options and compare tamsulosin cr cash price against other formulations. You can review Canadian options with US delivery from Canada and see which manufacturer is in stock. Look for transparent pricing and packaging details before you add to cart. If you use discounts, see our current Promotions. Payment is processed through our encrypted checkout.

Availability and Substitutions

Supply can vary by manufacturer and time. Your prescriber may allow brand substitution to a suitable Canadian generic when appropriate. If your exact selection is unavailable, a healthcare professional may recommend an equivalent controlled-release tablet to avoid interruption. For broader options within the category, visit Urology.

Patient Suitability and Cost-Saving Tips

Good candidates are adults with bothersome BPH symptoms who can take an alpha-blocker safely. People with significant orthostatic hypotension, severe liver impairment, or known allergy to tamsulosin should not use it. If you have cataract surgery planned, inform your surgeon beforehand.

To lower out-of-pocket exposure, consider multi-month refills when approved by your prescriber. Align refills with routine appointments, and set calendar reminders so you do not run short. If your plan does not cover it, you can compare tamsulosin cr out of pocket options across available suppliers and look for bulk-fill convenience where possible.

Questions to Ask Your Clinician

• Is this alpha-blocker the right first choice for my symptoms?
• Should I combine it with a 5-alpha-reductase inhibitor?
• How long should I try this medicine before reassessment?
• What signs of low blood pressure should I watch for?
• Do my other medicines increase the risk of dizziness?
• Could prostate size change which therapy works best?
• What should I tell my eye surgeon before cataract surgery?

Authoritative Sources

Flomax CR Product Monograph (Boehringer Ingelheim Canada)

DailyMed: Tamsulosin Hydrochloride Label (US)

Health Canada Drug Product Database: Tamsulosin

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Drug Interactions and Cautions

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Ready to proceed? You can order your prescription and choose prompt shipping with temperature-controlled handling when required. Ships from Canada to US. This content is for general information and does not replace medical advice; always read the official label and consult your prescriber.