Reported Reactions

Drugs › Central nervous system stimulant

Brand name · Methylphenidate hydrochloride

Jornay Pm: adverse event reports filed with FDA

496 reports list it as a suspect or interacting product, 2017–2026. Class: Central nervous system stimulant. Also reported as Jornay Pm Extended-Release, Jornay Pm Extended Release.

496
reports as suspect product
0% of all reports · about 54 a year
244
reports, 12 months to June 2026
170 in the 12 months before
15.5%
marked serious by the reporter
45% across the class
0.4%
record death among outcomes, as reported
2 reports · not verified by FDA

496 adverse event reports received by FDA list the brand name Jornay Pm (methylphenidate hydrochloride) as a suspect or interacting product, from May 2017 to June 2026. A further 119 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, 244 reports listed it, up 44% from 170 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 54 reports a year and 0% of the 20,646,523 reports in the database, and 0.5% 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.

The reactions recorded most often are drug ineffective (11.1%), insomnia (7.1%) and product dose omission issue (6.5%). A report can list several reactions, so shares add to more than 100%; 117 different terms appear across these reports. Drug ineffective is recorded in 11.1% of these reports, a smaller share than in the median central nervous system stimulant drug (17.8%).

15.5% of the reports are marked serious by the reporter (45% across the class); 0.4% record death among the outcomes and 4.8% record hospitalisation, as reported. 36.1% of the reports came from consumers, and the largest patient age group is 2 to 11 (18.1%). 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

0107214Jul 2021: 0Aug 2021: 0Sep 2021: 2Oct 2021: 0Nov 2021: 0Dec 2021: 02022Jan 2022: 0Feb 2022: 0Mar 2022: 0Apr 2022: 0May 2022: 0Jun 2022: 0Jul 2022: 1Aug 2022: 2Sep 2022: 3Oct 2022: 0Nov 2022: 1Dec 2022: 12023Jan 2023: 2Feb 2023: 4Mar 2023: 3Apr 2023: 1May 2023: 3Jun 2023: 1Jul 2023: 2Aug 2023: 1Sep 2023: 1Oct 2023: 1Nov 2023: 2Dec 2023: 12024Jan 2024: 0Feb 2024: 1Mar 2024: 24Apr 2024: 8May 2024: 1Jun 2024: 0Jul 2024: 8Aug 2024: 127Sep 2024: 4Oct 2024: 1Nov 2024: 2Dec 2024: 42025Jan 2025: 2Feb 2025: 3Mar 2025: 5Apr 2025: 5May 2025: 4Jun 2025: 5Jul 2025: 2Aug 2025: 214Sep 2025: 1Oct 2025: 3Nov 2025: 3Dec 2025: 72026Jan 2026: 0Feb 2026: 7Mar 2026: 2Apr 2026: 2May 2026: 1Jun 2026: 2

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

01272542017: 120172019: 520192020: 920202021: 320212022: 820222023: 2220232024: 18020242025: 25420252026: 142026

2026 covers reports received through June 2026 only.

Reactions recorded in the reports

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

  1. Drug ineffectivethe medicine did not work as expected11.1%55
  2. Insomniadifficulty sleeping7.1%35
  3. Product dose omission issuea dose was missed6.5%32
  4. Terminal insomnia5.8%29
  5. Aggressionaggressive behaviour4.4%22
  6. Condition aggravatedthe condition being treated got worse4%20
  7. Decreased appetitereduced appetite3.6%18
  8. Off label useused for a purpose or in a way not on the label3.2%16
  9. Anxietyanxiety3%15
  10. Therapeutic response decreasedthe medicine worked less well3%15
  11. Abnormal behaviourunusual behaviour2.6%13
  12. Hallucinationseeing or hearing things that are not there2.6%13
  13. Inappropriate schedule of product administrationthe product was taken at the wrong times2.2%11
  14. Suicidal ideationthoughts of suicide2.2%11
  15. Headachehead pain2%10
  16. Agitationrestlessness1.8%9
  17. Nauseafeeling sick1.6%8
  18. Product physical issuea physical defect in the product1.6%8
  19. Anger1.4%7
  20. Irritabilityirritability1.4%7
  21. Product use issuea problem in how the product was used1.4%7
  22. Somnolencedrowsiness1.4%7
  23. Defiant behaviour1.2%6
  24. Fatiguetiredness1.2%6
  25. Sleep disordera sleep problem1.2%6
  26. Abdominal pain upperupper stomach pain1%5

Top 30 of 117 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

Death0.4%2
Life-threatening0.8%4
Hospitalisation (initial or prolonged)4.8%24
Disability1%5
Congenital anomaly0%0
Other serious12.7%63
Not serious84.5%419

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%0
2 to 1118.1%90
12 to 1711.3%56
18 to 445.8%29
45 to 640.6%3
65 to 740.2%1
75 and over0%0
Age not given63.9%317

Patient sex

Female18.5%92
Male35.7%177
Not given45.8%227

Who reported

Physician33.7%167
Pharmacist1.2%6
Other health professional27.4%136
Lawyer0%0
Consumer or non-health professional36.1%179
Not given1.6%8

Age and sex as stated in the report; the reporter's qualification is the primary source recorded by FDA. 99.8% 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 disorder20641.5%
Narcolepsy20.4%

The indication field is filled in by the reporter and is often blank; shares are of all 496 reports.

In context

MeasureJornay PmCentral nervous system stimulantAll reports
Reports as suspect product496109,80420,646,523
Share of that pool—0.5%0%
Reports, latest 12 months244—1,332,454
Marked serious15.5%45%57.4%
Death recorded among outcomes, per 1,000 reports47991
Hospitalisation recorded, per 1,000 reports48129213
Consumer-filed share36.1%57.1%45.8%
Top term, share of reportsDrug ineffective 11.1%median 17.8%6.3%

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%
Daytranabrand13,703545.6%
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%

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 Jornay Pm reports

How many adverse event reports has FDA received for Jornay Pm?

496 reports list Jornay Pm as a suspect or interacting product in the openFDA FAERS release of 28 Sep 2026, covering reports received through June 2026. 244 of them arrived in the latest 12 months. Another 119 list it only as a concomitant medication.

What reactions are recorded in Jornay Pm reports?

drug ineffective (11.1%), insomnia (7.1%), product dose omission issue (6.5%), terminal insomnia (5.8%) and aggression (4.4%). 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 Jornay Pm was responsible.

How serious are the reports?

15.5% are marked serious by the reporter. Among the outcomes recorded, 0.4% of reports include death and 4.8% 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 (36.1%), physician (33.7%) and other health professional (27.4%). Most reports reach FDA through the manufacturer, which must forward reports it receives.

Are reports for Jornay Pm rising?

244 reports in the 12 months to June 2026, up 44% from 170 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 Jornay Pm 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 Jornay Pm?

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 Jornay Pm as a suspect or interacting product; reports listing it only as a concomitant medication (119) 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.