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alfuzosin

Sold as UroXatral. Class: Alpha-adrenoreceptor antagonists. First FDA approval 06/12/2003: 23 years on the US market.

This grade answers one narrow question: how strong is the public evidence and safety record behind this drug, and how clean is its money trail and court record? It is not a verdict on whether the drug is right for you.

B

Score breakdown (81/100)

Safety ×35%
A
Evidence ×25%
F
Regulatory ×15%
A
Money & lawsuits ×15%
A
Options ×10%
A

Safety: 95

Evidence: 32

Regulatory history: 97

Money & lawsuits: 100

Options: 100

What the FDA label says

Approved uses

Alfuzosin hydrochloride extended-release tablets, USP are indicated for the treatment of signs and symptoms of benign prostatic hyperplasia. Alfuzosin hydrochloride extended-release tablet is an alpha adrenergic antagonist, indicated for the treatment of signs and symptoms of benign prostatic hyperplasia. (1) Important Limitations of Use: Alfuzosin hydrochloride extended-release tablets are not indicated for treatment of hypertension. ( 1.1 ) Alfuzosin hydrochloride extended-release tablets are not indicated for use in the pediatric population. ( 1.1 , 8.4 , 12.3 ) 1.1 Important Limitations of Use Alfuzosin hydrochloride extended-release tablets, USP are not indicated for the treatment of hypertension. Alfuzosin hydrochloride extended-release tablets, USP are not indicated for use in the pediatric population. 1.1 Important Limitations of Use Alfuzosin hydrochloride extended-release tablets, USP are not indicated for the treatment of hypertension. Alfuzosin hydrochloride extended-release tablets, USP are not indicated for use in the pediatric population.

Contraindications

Alfuzosin hydrochloride extended-release tablets are contraindicated for use: in patients with moderate or severe hepatic impairment (Childs-Pugh categories B and C), since alfuzosin blood levels are increased in these patients [ see Use in Specific Populations ( 8.7 ) and Clinical Pharmacology ( 12.3) ]. with potent CYP3A4 inhibitors such as ketoconazole, itraconazole, and ritonavir, since alfuzosin blood levels are increased [ see Drug Interactions ( 7.1 ) and Clinical Pharmacology ( 12.3 ) ]. in patients with known hypersensitivity, such as urticaria and angioedema, to alfuzosin hydrochloride or any component of alfuzosin hydrochloride extended-release tablets [ see Adverse Reactions ( 6.2 ) ] Moderate or severe hepatic impairment ( 4 , 8.7 , 12.3 ) Co-administration with potent CYP3A4 inhibitors (e.g. ketoconazole, itraconazole, ritonavir) ( 4 , 5.4 , 7.1 , 12.3 ) Known hypersensitivity (e.g., urticaria or angioedema) to alfuzosin or any of the ingredients ( 4 , 6.2 )

Warnings and precautions

Postural hypotension/syncope: Care should be taken in patients with symptomatic hypotension or who have had a hypotensive response to other medications or are concomitantly treated with antihypertensive medication or nitrates ( 5.1 ) Use with caution in patients with severe renal impairment (creatinine clearance <30 mL/min) ( 5.2 , 8.6 , 12.3 ) Use with caution in patients with mild hepatic impairment ( 5.3 , 8.7 , 12.3 ) Should not be used in combination with other alpha adrenergic antagonists ( 5.4 , 7.2 ) Prostate carcinoma should be ruled out prior to treatment ( 5.5 ) Intraoperative Floppy Iris Syndrome (IFIS) during cataract surgery may require modifications to the surgical technique ( 5.6) Discontinue alfuzosin hydrochloride extended-release tablets if symptoms of angina pectoris appear or worsen ( 5.8 ) Use with caution in patients with a history of QT prolongation or who are taking medications which prolong the QT interval ( 5.9 , 12.2 ) 5.1 Postural Hypotension Postural hypotension with or without symptoms (e.g., dizziness) may develop within a few hours following administration of alfuzosin hydrochloride extended-release tablets. As with other alpha-adrenergic antagonist...

Adverse reactions (label)

Most common adverse reactions in clinical studies (incidence ≥2% and at a higher incidence than placebo): dizziness, upper respiratory tract infection, headache, fatigue. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Apotex Corp. at 1-800- 706-5575 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in clinical practice. The incidence of adverse reactions has been ascertained from 3 placebo-controlled clinical trials involving 1,608 men where daily doses of 10 and 15 mg alfuzosin were evaluated. In these 3 trials, 473 men received alfuzosin hydrochloride 10 mg extended-release tablets. In these trials, 4% of patients taking alfuzosin hydrochloride 10 mg extended-release tablets withdrew from the trial due to adverse reactions, compared with 3% in the placebo group. Table 1 summarizes adverse reactions that occurred in ≥2% of patients receiving alfuzosin hydrochloride extended-release tablets, and at...

Source: FDA SPL label for Alfuzosin Hydrochloride (Apotex Corp.), effective 20260903. Full label on DailyMed.

Side-effect reports sent to the FDA

These are counts of reports people filed, not rates of harm. Anyone can file one, and nobody checks whether the drug was the cause. Millions of doses are taken for every report sent, so the useful part is how this drug compares with the average across all drugs.

12,023reports that mention this drug
11,887of those blame this drug, not another one the person was taking
82%of reports describe a serious outcome, such as a hospital stay (average for all drugs: 57%)
9.4%of reports include a death, from any cause (average for all drugs: 9.1%)

Problems reported most often

Acute Kidney Injury · 612Drug Ineffective · 528Fatigue · 525Off Label Use · 482Fall · 478Drug Interaction · 473Diarrhoea · 432Dizziness · 419Dyspnoea · 411Hypotension · 393Asthenia · 365Anaemia · 329Death · 320Confusional State · 304Nausea · 300

Reports per year

20192020202120222023202420252026
1,1621,2999268779051,031999411

2,158 reports blaming this drug for every million Medicare prescriptions filled, which is 0.8× the typical drug on this site. (2,367 reports in 2024–2026, against 1,096,845 Medicare fills in one year. This is the one number here that accounts for how many people take the drug.)

Source: the FDA's Adverse Event Reporting System (FAERS). Reports are voluntary and unverified. Drugs that are prescribed a lot, in the news, or in lawsuits attract more reports, so the percentages are compared with the whole database to correct for that partly, not fully.

Recalls and regulatory record

1recall actions on file
1 / 9brand / generic applications
0label changes since 2021
NoREMS program
DateClassFirmReason
01/2017Class IISun Pharmaceutical Industries, Inc.Presence of Foreign Substance: consumer complaint for foreign matter embedded in the tablet identified as a broken piece of wire rope from the manufacturing equipment.

Class I = reasonable probability of serious harm. Class II = temporary or reversible harm. Class III = unlikely to harm. Most generic recalls are manufacturing or labeling defects for one lot, not a verdict on the molecule.

Evidence base

68randomized trials (PubMed)
3systematic reviews
56registered trials
28%of completed trials posted results
14%terminated or withdrawn
70%industry-funded

Counts measure how much evidence exists and how transparent it is, not how big the benefit is. For that, ask your prescriber: if 100 people like me took this, how many would get better because of it, and how many would be harmed? (Doctors call these the "number needed to treat" and "number needed to harm.") It differs by condition and is the number drug ads leave out. Sources: PubMed, ClinicalTrials.gov.

Money and lawsuits

In 2024, drug companies reported $0 in payments to US physicians and hospitals tied to this drug across 0 transactions.

No pending federal MDL names this drug or its brands.

Not named in any federal pharmaceutical settlement of $100M or more on record.

Sources: CMS Open Payments (Sunshine Act); Judicial Panel on Multidistrict Litigation pending docket list; DOJ settlements as tabulated on Wikipedia with links to the primary record. State-court and individual suits are not included.

Who takes it and what it costs

309,887Medicare Part D patients (2024)
1,096,845prescriptions filled
$24average cost per fill
$26Mtotal Medicare spend
ProductFills$/fill
Alfuzosin HCl ER1,095,800$22
Uroxatral1,045$1,646

Same-class alternatives

1 drug in the same class grades a letter or more higher than alfuzosin on this site. Worth asking whether one of them would do the same job for you.

silodosin

Same ATC pharmacological class, graded ones first, best grade at the top. Being in the same class does not make them interchangeable for your condition; it makes them worth asking about.

Questions to ask your prescriber

  1. The most-reported problems in FDA's adverse event data are acute kidney injury, fatigue. How would we recognize and handle those?
  2. Off-label use is among the most-reported items for this drug. Is my use on-label, and if not, what evidence supports it?
  3. Why this one over silodosin, tamsulosin, terazosin? What would make you pick one of those instead?
  4. What result are we expecting, by when, and what is the plan if it does not happen?
  5. If 100 people like me took this drug, how many would actually get better because of it, and how many would be harmed by it? (Doctors call these the number needed to treat and the number needed to harm.)