Cardura XL is an advanced, extended-release formulation containing Doxazosin. As an alpha-1 blocker, it works by relaxing the smooth muscles in the blood vessels and the neck of the bladder. The "XL" technology ensures a controlled, steady release of the medication over 24 hours, providing consistent relief from symptoms with a lower risk of sudden side effects compared to standard versions.
Product Type: Alpha-Adrenergic Blocker (Extended Release)
Manufacturer: Pfizer / Viatris
Active Ingredient: Doxazosin ($4mg$)
Pack Size: 30 Tablets
Route: Oral
Availability: Prescription Required (POM) — Pharmacist consultation mandatory
Suitable For: Men with BPH and Adults with Hypertension
Cardura XL is primarily indicated for the treatment of Benign Prostatic Hyperplasia (BPH), a non-cancerous enlargement of the prostate gland in men. By relaxing the muscles in the prostate and bladder neck, it improves urine flow and reduces common symptoms such as hesitancy, weak stream, and the frequent urge to urinate (nocturia).
Additionally, it is used to treat Hypertension (high blood pressure). By relaxing the smooth muscles in the walls of the blood vessels, it allows blood to flow more easily, reducing the overall workload on the heart and lowering the risk of stroke or heart attack.
The "First-Dose" Effect: Cardura XL can cause a sudden drop in blood pressure, especially when you first start taking it or when your dose is increased. This may cause you to feel dizzy or faint when standing up (orthostatic hypotension). Do not drive or operate machinery for several hours after your first dose. If you are scheduled for cataract surgery, inform your eye surgeon that you are taking Cardura XL, as it can cause "Floppy Iris Syndrome" during the procedure.
Take one 4mg tablet once daily, preferably with breakfast or your first meal of the day. The tablet must be swallowed whole. Do not chew, crush, or break the tablet, as this will destroy the extended-release mechanism and cause the medication to enter your bloodstream too quickly.
Note: You may occasionally notice something in your stool that looks like a tablet. This is the empty "shell" of the XL tablet after the medication has been absorbed by your body; this is normal and not a cause for concern.
Common side effects include dizziness, headache, fatigue, and a feeling of "sleepiness." Some patients may experience swelling of the feet or ankles (edema) or a stuffy nose. If you experience a painful, prolonged erection (priapism) lasting more than 4 hours, seek emergency medical attention immediately.
Store below 30°C in a cool, dry place away from direct sunlight. Keep the tablets in their original blister packaging until use to protect them from moisture. Keep out of reach of children. Do not use beyond the expiry date printed on the pack.
Q: Why should I take it with breakfast?
A: Taking Cardura XL with food helps regulate its absorption and reduces the likelihood of dizziness or stomach upset.
Q: How long does it take to help my prostate symptoms?
A: While some improvement may be noticed within 1 to 2 weeks, the full benefit for BPH symptoms often takes 3 to 4 weeks of consistent use.
Q: Can I take it if I already take blood pressure medication?
A: Yes, but your doctor must monitor you closely. Combining Cardura XL with other antihypertensives (like Valvas or Tenoric) can lead to very low blood pressure.
Q: Does it affect sexual function?
A: Unlike some other prostate medications, Cardura XL generally does not cause erectile dysfunction; however, it can rarely cause changes in ejaculation.
Q: Do I need a prescription?
A: Yes. Because it affects heart rate and blood pressure, a valid prescription is required at Sanlive Pharmacy.
Cardura XL 4mg Tablets are available at Sanlive Pharmacy with a valid prescription. We ensure all Pfizer/Viatris products are 100% authentic and stored under strict clinical conditions to maintain their extended-release integrity.
Authentic Pfizer/Viatris pharmaceutical stock.
Expert pharmacists available for BPH and hypertension counseling.
Professional screening for potential drug-drug interactions (especially with ED medications like Viagra).
Fast, reliable delivery nationwide across Nigeria.
Order Cardura XL from Sanlive Pharmacy today for consistent, 24-hour relief from prostate and blood pressure concerns.
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