Reported Reactions

Drugs › Central nervous system stimulant

Brand name · Methylphenidate

Daytrana: adverse event reports filed with FDA

13,703 reports list it as a suspect or interacting product, 2006–2026. Class: Central nervous system stimulant. Also reported as Daytrana Patch.

13,703
reports as suspect product
0.1% of all reports · about 685 a year
54
reports, 12 months to June 2026
136 in the 12 months before
5.6%
marked serious by the reporter
45% across the class
0%
record death among outcomes, as reported
3 reports · not verified by FDA

Between July 2006 and June 2026, 13,703 adverse event reports received by FDA list the brand name Daytrana (methylphenidate) as a suspect or interacting product. Reports that mention it only as a concomitant medication (288) are left out of every figure here.

In the 12 months to June 2026, 54 reports listed it, down 60% from 136 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 685 reports a year and 0.1% of the 20,646,523 reports in the database, and 12.5% of the reports for the central nervous system stimulant class. How many people take it is not in the data, so a count is not a rate of occurrence.

Reporters most often recorded no adverse event (49.5%), product quality issue (37.4%) and off label use (37.1%). A report can list several reactions, so shares add to more than 100%; 375 different terms appear across these reports. No adverse event is recorded in 49.5% of these reports, a larger share than in the median central nervous system stimulant drug (0.1%).

5.6% of the reports are marked serious by the reporter (45% across the class); 0% record death among the outcomes and 0.7% record hospitalisation, as reported. 85.7% of the reports came from consumers, and the largest patient age group is 2 to 11 (21.2%). 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

056111Jul 2021: 3Aug 2021: 2Sep 2021: 2Oct 2021: 0Nov 2021: 0Dec 2021: 22022Jan 2022: 1Feb 2022: 1Mar 2022: 6Apr 2022: 34May 2022: 87Jun 2022: 21Jul 2022: 8Aug 2022: 4Sep 2022: 15Oct 2022: 1Nov 2022: 9Dec 2022: 732023Jan 2023: 5Feb 2023: 26Mar 2023: 28Apr 2023: 9May 2023: 111Jun 2023: 1Jul 2023: 2Aug 2023: 3Sep 2023: 5Oct 2023: 0Nov 2023: 5Dec 2023: 22024Jan 2024: 1Feb 2024: 0Mar 2024: 4Apr 2024: 93May 2024: 0Jun 2024: 2Jul 2024: 1Aug 2024: 0Sep 2024: 4Oct 2024: 2Nov 2024: 4Dec 2024: 02025Jan 2025: 11Feb 2025: 9Mar 2025: 10Apr 2025: 6May 2025: 86Jun 2025: 3Jul 2025: 2Aug 2025: 1Sep 2025: 1Oct 2025: 0Nov 2025: 3Dec 2025: 02026Jan 2026: 2Feb 2026: 0Mar 2026: 2Apr 2026: 0May 2026: 38Jun 2026: 5

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

01,1972,3932006: 4020062007: 872008: 452009: 4320092010: 332011: 1,6462012: 1,83020122013: 1,6562014: 1,5002015: 1,18220152016: 1,0152017: 2,3932018: 61320182019: 2892020: 2152021: 36920212022: 2602023: 1972024: 11120242025: 1322026: 47

2026 covers reports received through June 2026 only.

Reactions recorded in the reports

share of Daytrana reports recording the termmedian drug in central nervous system stimulant

  1. No adverse eventno adverse event was reported49.5%6,789
  2. Product quality issuea problem with the product itself37.4%5,129
  3. Off label useused for a purpose or in a way not on the label37.1%5,086
  4. Drug administration errora mistake in giving the medicine13.8%1,890
  5. Wrong technique in drug usage processthe medicine was used in the wrong way12.9%1,766
  6. Application site erythemaredness where the product was applied12.1%1,654
  7. Drug ineffectivethe medicine did not work as expected10.6%1,451
  8. Drug dose omissiona dose was missed10.2%1,402
  9. Drug prescribing errora prescribing mistake7.8%1,075
  10. Wrong technique in product usage processthe product was used in the wrong way7%962
  11. Application site pruritusitching where the product was applied5.8%798
  12. Disturbance in attentiondifficulty concentrating4.9%671
  13. Decreased appetitereduced appetite3.6%495
  14. Disturbance in social behaviour3.2%444
  15. Device difficult to usethe device was hard to use2.8%389
  16. Product administration errora mistake in giving the product2.8%381
  17. Abnormal behaviourunusual behaviour2.1%283
  18. Aggressionaggressive behaviour1.9%255
  19. Insomniadifficulty sleeping1.7%237
  20. Device breakagethe device broke1.6%218

Top 30 of 375 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 26 drugs in the central nervous system stimulant 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

Death0%3
Life-threatening0.1%9
Hospitalisation (initial or prolonged)0.7%97
Disability0.2%30
Congenital anomaly0%1
Other serious4.9%676
Not serious94.4%12,931

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 109,804 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%5
2 to 1121.2%2,903
12 to 177.1%976
18 to 443.3%452
45 to 641.1%153
65 to 740.1%18
75 and over0.1%7
Age not given67.1%9,189

Patient sex

Female19.9%2,722
Male44.6%6,109
Not given35.6%4,872

Who reported

Physician4.8%651
Pharmacist5.3%723
Other health professional3.3%452
Lawyer0.1%10
Consumer or non-health professional85.7%11,749
Not given0.9%118

Age and sex as stated in the report; the reporter's qualification is the primary source recorded by FDA. 99.9% of reports give the United States as the country of the event or reporter.

Reason for use recorded

Indication as recorded (MedDRA)ReportsShare
Attention deficit/hyperactivity disorder7,33553.5%
Attention deficit hyperactivity disorder9877.2%
Disturbance in attention540.4%
Autism480.4%
Narcolepsy400.3%
Autism spectrum disorder280.2%

The indication field is filled in by the reporter and is often blank; shares are of all 13,703 reports.

Drugs most often listed in the same reports

Drug (any role in the report)ReportsShare of Daytrana reports
Clonidine2922.1%
Ritalin2401.8%
Intuniv2261.6%
Melatonin1471.1%
Methylphenidate1371%
Zoloft1371%
Singulair1331%
Adderall1311%
Abilify1250.9%
Zyrtec1210.9%

Other products listed in reports where Daytrana is a suspect product, whatever their own role. Co-listing means the two were recorded together; it says nothing about either product's part in the event. Only the 2,500 most-reported names are counted here.

In context

MeasureDaytranaCentral nervous system stimulantAll reports
Reports as suspect product13,703109,80420,646,523
Share of that pool—12.5%0.1%
Reports, latest 12 months54—1,332,454
Marked serious5.6%45%57.4%
Death recorded among outcomes, per 1,000 reports07991
Hospitalisation recorded, per 1,000 reports7129213
Consumer-filed share85.7%57.1%45.8%
Top term, share of reportsNo adverse event 49.5%median 0.1%0.8%

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 central nervous system stimulant class

DrugName typeReportsLatest 12 monthsMarked serious
Vyvansebrand17,54662725.7%
Concertabrand10,83428165.2%
Adderallbrand10,07462238%
Methylphenidategeneric6,48373874.2%
Ritalinbrand6,14717575.2%
Methylphenidate hydrochloridegeneric5,91670357.7%
Excedrinbrand5,5304727.5%
Excedrin Migrainebrand4,6629712.1%
Amphetaminegeneric4,38848696.1%
Lisdexamfetamine dimesylategeneric4,30071373.1%
Caffeinegeneric3,72134892.8%
Excedrin Extra Strengthbrand3,2425330.1%
Quillivantbrand2,0109211.1%
Focalinbrand1,8328039.1%
Amphetamine sulfategeneric1,4748993.7%

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 Daytrana reports

How many adverse event reports has FDA received for Daytrana?

13,703 reports list Daytrana as a suspect or interacting product in the openFDA FAERS release of 28 Sep 2026, covering reports received through June 2026. 54 of them arrived in the latest 12 months. Another 288 list it only as a concomitant medication.

What reactions are recorded in Daytrana reports?

no adverse event (49.5%), product quality issue (37.4%), off label use (37.1%), drug administration error (13.8%) and wrong technique in drug usage process (12.9%). 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 Daytrana was responsible.

How serious are the reports?

5.6% are marked serious by the reporter. Among the outcomes recorded, 0% of reports include death and 0.7% 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 (85.7%), pharmacist (5.3%) and physician (4.8%). Most reports reach FDA through the manufacturer, which must forward reports it receives.

Are reports for Daytrana rising?

54 reports in the 12 months to June 2026, down 60% from 136 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 Daytrana 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 Daytrana?

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 Daytrana as a suspect or interacting product; reports listing it only as a concomitant medication (288) 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.