Reported Reactions

Drugs › Nonsteroidal anti-inflammatory drug

Brand name · Diclofenac sodium

Voltaren: adverse event reports filed with FDA

653 reports list it as a suspect or interacting product, 2004–2023. Class: Nonsteroidal anti-inflammatory drug. Also reported as Voltaren Ophthalmic, Voltaren /00372301/, Voltaren /00372303/.

653
reports as suspect product
0% of all reports · about 29 a year
0
reports, 12 months to June 2026
0 in the 12 months before
94%
marked serious by the reporter
71.8% across the class
7.8%
record death among outcomes, as reported
51 reports · not verified by FDA

653 adverse event reports received by FDA list the brand name Voltaren (diclofenac sodium) as a suspect or interacting product, from January 2004 to September 2023. A further 621 reports list it only as a concomitant medication, and those are not counted in the figures on this page.

In the 12 months to June 2026, 0 reports listed it, and none in the 12 months before. FDA releases FAERS data quarterly, so the newest months are incomplete and grow in later releases. Over its reporting history that is about 29 reports a year and 0% of the 20,646,523 reports in the database, and 0.1% of the reports for the nonsteroidal anti-inflammatory drug class. How many people take it is not in the data, so a count is not a rate of occurrence.

The MedDRA terms listed most often are drug administered at inappropriate site (32.6%), off label use (21.6%) and wrong technique in drug usage process (18.8%). A report can list several reactions, so shares add to more than 100%; 254 different terms appear across these reports. Drug administered at inappropriate site is recorded in 32.6% of these reports, with no counterpart in the median nonsteroidal anti-inflammatory drug drug (0%).

94% of the reports are marked serious by the reporter (71.8% across the class); 7.8% record death among the outcomes and 14.7% record hospitalisation, as reported. 83.6% of the reports came from consumers, and the largest patient age group is 75 and over (29.4%). FDA states that "a causal relationship cannot be established between product and reactions listed in a report" and that for any given report "there is no certainty that a suspected drug caused the event."

Reports by month, five years

024Jul 2021: 4Aug 2021: 0Sep 2021: 1Oct 2021: 0Nov 2021: 0Dec 2021: 02022Jan 2022: 0Feb 2022: 0Mar 2022: 0Apr 2022: 0May 2022: 0Jun 2022: 0Jul 2022: 0Aug 2022: 0Sep 2022: 0Oct 2022: 0Nov 2022: 0Dec 2022: 02023Jan 2023: 0Feb 2023: 0Mar 2023: 0Apr 2023: 0May 2023: 1Jun 2023: 0Jul 2023: 0Aug 2023: 0Sep 2023: 1Oct 2023: 0Nov 2023: 0Dec 2023: 02024Jan 2024: 0Feb 2024: 0Mar 2024: 0Apr 2024: 0May 2024: 0Jun 2024: 0Jul 2024: 0Aug 2024: 0Sep 2024: 0Oct 2024: 0Nov 2024: 0Dec 2024: 02025Jan 2025: 0Feb 2025: 0Mar 2025: 0Apr 2025: 0May 2025: 0Jun 2025: 0Jul 2025: 0Aug 2025: 0Sep 2025: 0Oct 2025: 0Nov 2025: 0Dec 2025: 02026Jan 2026: 0Feb 2026: 0Mar 2026: 0Apr 2026: 0May 2026: 0Jun 2026: 0

Reports by the month FDA received them. FDA releases FAERS data quarterly, so the newest months are incomplete and grow in later releases.

By year received

01432852004: 220042008: 12009: 220092010: 12011: 420112012: 982013: 28520132014: 1502015: 1120152016: 172017: 1620172018: 182019: 2520192020: 102021: 1120212023: 2

Reactions recorded in the reports

share of Voltaren reports recording the termmedian drug in nonsteroidal anti-inflammatory drug

  1. Off label useused for a purpose or in a way not on the label21.6%141
  2. Wrong technique in drug usage processthe medicine was used in the wrong way18.8%123
  3. Underdoseless than the intended dose11.8%77
  4. Painpain, site not specified6%39
  5. Arthritis4.3%28
  6. Deaththe patient died; cause not stated by this term4.3%28
  7. Falla fall4.3%28
  8. Arthralgiajoint pain3.8%25
  9. Rashskin rash3.5%23
  10. Back painback pain3.1%20
  11. Dyspnoeashortness of breath3.1%20
  12. Pain in extremitypain in an arm or leg3.1%20
  13. Expired drug administered2.8%18
  14. Erythemaskin redness2.6%17
  15. Pruritusitching2.5%16
  16. Drug dispensed to wrong patient2.3%15
  17. Drug ineffectivethe medicine did not work as expected2.3%15
  18. Inappropriate schedule of drug administrationthe medicine was taken at the wrong times2.3%15
  19. Abasia2%13
  20. Abdominal pain upperupper stomach pain2%13
  21. Malaisegeneral feeling of being unwell2%13
  22. Blistera blister1.8%12
  23. Condition aggravatedthe condition being treated got worse1.8%12
  24. Feeling abnormalfeeling odd or not right1.8%12

Top 30 of 254 MedDRA preferred terms recorded across these reports, with a plain-language gloss where one is available. One report can record several terms. The hollow bar is the median share across the 47 drugs in the nonsteroidal anti-inflammatory drug class; it describes the reports, not the patients. FDA states that adverse event reports "represent a small percentage of total usage numbers of a product", that "common products may have a higher number of adverse events due to the higher total number of people using the product", and that the data "by themselves are not an indicator of the safety profile of the drug or biologic."

Outcomes recorded

Death7.8%51
Life-threatening2.9%19
Hospitalisation (initial or prolonged)14.7%96
Disability3.5%23
Congenital anomaly0%0
Other serious78.7%514
Not serious6%39

Outcome flags as the reporter set them; a report can carry several, and "other serious" is FDA's own category for serious reports outside the named outcomes. Grey bar: all 548,672 reports in the class. FDA has not verified any outcome and states that the reports "cannot be used to estimate the incidence of these events."

Patients and reporters

Patient age

Under 20.2%1
2 to 110%0
12 to 170.3%2
18 to 444.4%29
45 to 6417.9%117
65 to 7419.3%126
75 and over29.4%192
Age not given28.5%186

Patient sex

Female69.8%456
Male27.6%180
Not given2.6%17

Who reported

Physician5.5%36
Pharmacist1.5%10
Other health professional6.6%43
Lawyer0%0
Consumer or non-health professional83.6%546
Not given2.8%18

Age and sex as stated in the report; the reporter's qualification is the primary source recorded by FDA. 83% of reports give the United States as the country of the event or reporter.

Reason for use recorded

Indication as recorded (MedDRA)ReportsShare
Arthritis11417.5%
Osteoarthritis538.1%
Arthralgia396%
Pain396%
Back pain233.5%
Musculoskeletal pain91.4%

The indication field is filled in by the reporter and is often blank; shares are of all 653 reports.

In context

MeasureVoltarenNonsteroidal anti-inflammatory drugAll reports
Reports as suspect product653548,67220,646,523
Share of that pool—0.1%0%
Reports, latest 12 months0—1,332,454
Marked serious94%71.8%57.4%
Death recorded among outcomes, per 1,000 reports7816291
Hospitalisation recorded, per 1,000 reports147356213
Consumer-filed share83.6%38.7%45.8%
Top term, share of reportsDrug administered at inappropriate site 32.6%median 0%0.1%

Shares are of reports, not of patients treated. The number of people taking a product is not in the data, so none of these figures is a rate, and differences between columns reflect who takes a product, who reports and how long it has been sold. FDA states that adverse event reports "represent a small percentage of total usage numbers of a product", that "common products may have a higher number of adverse events due to the higher total number of people using the product", and that the data "by themselves are not an indicator of the safety profile of the drug or biologic."

Other drugs in the nonsteroidal anti-inflammatory drug class

DrugName typeReportsLatest 12 monthsMarked serious
Acetaminophengeneric86,93611,55494.8%
Ibuprofengeneric77,0585,63282.8%
Aspiringeneric72,1583,57593.2%
Diclofenac sodiumgeneric51,9202,97951.8%
Alevebrand49,10135116.4%
Celebrexbrand45,73173572.2%
Diclofenacgeneric27,7602,84291.6%
Naproxengeneric23,8722,14790.7%
Advilbrand19,64952227.6%
Celecoxibgeneric15,2011,92582%
Naproxen sodiumgeneric9,8741,22079%
Meloxicamgeneric7,86045973.1%
Diclofenac potassiumgeneric5,7021,24097.8%
Ketoprofengeneric5,63966198.3%
Advil pmgeneric4,97813411.1%

Ordered by report count for navigation only. FDA states that adverse event reports "represent a small percentage of total usage numbers of a product", that "common products may have a higher number of adverse events due to the higher total number of people using the product", and that the data "by themselves are not an indicator of the safety profile of the drug or biologic." A brand and its generic are separate rows because reporters name them separately.

Questions about Voltaren reports

How many adverse event reports has FDA received for Voltaren?

653 reports list Voltaren as a suspect or interacting product in the openFDA FAERS release of 28 Sep 2026, covering reports received through June 2026. 0 of them arrived in the latest 12 months. Another 621 list it only as a concomitant medication.

What reactions are recorded in Voltaren reports?

drug administered at inappropriate site (32.6%), off label use (21.6%), wrong technique in drug usage process (18.8%), therapeutic response unexpected (16.1%) and underdose (11.8%). These are MedDRA preferred terms coded from what the reporter described; a report can list several, and a term's presence is not a finding that Voltaren was responsible.

How serious are the reports?

94% are marked serious by the reporter. Among the outcomes recorded, 7.8% of reports include death and 14.7% include hospitalisation. FDA has not verified these outcomes and states that the reports "cannot be used to estimate the incidence" of the events.

Who files these reports?

consumer or non-health professional (83.6%), other health professional (6.6%) and physician (5.5%). Most reports reach FDA through the manufacturer, which must forward reports it receives.

Are reports for Voltaren rising?

0 reports in the 12 months to June 2026, and none in the 12 months before. FDA releases FAERS data quarterly, so the newest months are incomplete and grow in later releases. Counts also move with how many people take a product, its time on the market and publicity.

Do these reports show that Voltaren was responsible for these reactions?

No. FDA states that "a causal relationship cannot be established between product and reactions listed in a report" and that for any given report "there is no certainty that a suspected drug caused the event." The reaction may relate to the condition being treated, to other medicines, or to something else.

Is this a list of the side effects of Voltaren?

No. It is a count of what was reported to FDA. The adverse reactions observed in clinical studies are printed on the FDA-approved label, which a pharmacist or clinician can go through with you.

How do I report an adverse event?

Consumers and health professionals can report to FDA through MedWatch (Form FDA 3500 online, or 1-800-FDA-1088), or to the manufacturer, which must pass reports on. See the guide on how to report.

Where this comes from. Counts are built from the openFDA Drug Adverse Event (FAERS) bulk export released 28 Sep 2026, which holds reports FDA received through 30 Jun 2026. Drug names are as reported, resolved to the brand or generic name on the FDA label where openFDA's harmonisation matched them; classes are the pharmacologic class (EPC) from the label and the National Drug Code Directory of 17 Sep 2026. A report counts here when it lists Voltaren as a suspect or interacting product; reports listing it only as a concomitant medication (621) are excluded. No report narrative, lot number, patient detail or reporter identity is published. See the methodology and sources; FDA's record is authoritative, and corrections are handled within five working days.

Drug data (FAERS) through 30 Jun 2026; device data (MAUDE) through 31 Aug 2026. Not medical advice.