MID-VOLUME · HOSP-HEAVY
rabeprazole Side Effects
rabeprazole (also sold as Aciphex) sits MID-VOLUME #227 of 524 by FAERS report count. Lead signal: HOSP-HEAVY - 45.7% mention hospitalization (9,750 reports). Demographics and serious-outcome tables follow.
Data updated 2026-05-15
- 21,352
- FAERS reports
FDA Adverse Event Reporting System extract for rabeprazole. Stamp set WATCHLIST · DEATH-HEAVY · HOSP-HEAVY. How figures are compiled.
rabeprazole: 45.7% mention hospitalization (9,750 reports). Death stamp DEATH-HEAVY; volume band MID-VOLUME #227 of 524 by FAERS report count.
Mid-book FAERS page for rabeprazole (Aciphex) (21,352 reports). Signature HOSP-HEAVY. Dominant age band on file: 45-64. Educational reference only.
Counts from the openFDA FAERS extract (2004–2025). Stamps WATCHLIST · DEATH-HEAVY · HOSP-HEAVY · SEX-BALANCED.
NAUSEA leads 1,541 of 21,352 reports
Who reports · age peak 45-64 (SEX-BALANCED)
Sex coding · SEX-BALANCED
Age peak 45-64 (5,301 reports)
FAERS filings rising toward 2025
Reactions in Death Reports
Death-mentioned subset is HEAVY here (2,472 reports, 11.6%). Top co-reported reactions in that subset - voluntary, not causal.
| Reaction | Reports |
|---|---|
| DEATH | 535 |
| PNEUMONIA | 219 |
| DYSPNOEA | 145 |
| DIARRHOEA | 125 |
| NAUSEA | 116 |
| SEPSIS | 114 |
| PYREXIA | 111 |
| FATIGUE | 109 |
| DECREASED APPETITE | 108 |
| INTERSTITIAL LUNG DISEASE | 108 |
| ANAEMIA | 102 |
| CARDIAC FAILURE | 101 |
| MALAISE | 98 |
| RASH | 97 |
| RENAL FAILURE | 93 |
| PLATELET COUNT DECREASED | 91 |
| ASTHENIA | 83 |
| CONSTIPATION | 82 |
| CARDIAC ARREST | 80 |
Reactions in Hospitalization Reports
Hospitalization is HEAVY (9,750, 45.7% of the book). Top reactions in those rows:
| Reaction | Reports |
|---|---|
| PNEUMONIA | 777 |
| DYSPNOEA | 685 |
| DIARRHOEA | 666 |
| NAUSEA | 639 |
| MALAISE | 583 |
| PYREXIA | 579 |
| FALL | 569 |
| VOMITING | 468 |
| HEADACHE | 444 |
| PAIN | 426 |
| COUGH | 422 |
| FATIGUE | 417 |
| ASTHENIA | 413 |
| ANAEMIA | 412 |
| ARTHRALGIA | 407 |
| WEIGHT DECREASED | 341 |
| RASH | 339 |
| ABDOMINAL PAIN | 317 |
How to read rabeprazole FAERS figures (WATCHLIST · DEATH-HEAVY · HOSP-HEAVY)
FAERS holds 21,352 voluntary reports linked to rabeprazole (Aciphex), 2004-2025. Death is listed on 2,472 (11.6%). Hospitalization appears on 9,750 (45.7%). Top co-reported indication: Product Used For Unknown Indication.
Mid-volume extract - treat DEATH-HEAVY · HOSP-HEAVY as signal-detection rates next to 45.7% mention hospitalization (9,750 reports).
Read with rabeprazole
Peers ranked by ABS(total_reports), then an ABS(death_share) pole; guide hop follows DEATH-HEAVY · HOSP-HEAVY stamps.
ABS(total_reports) peer at 21,191 FAERS cases (Δ 161 lighter vs rabeprazole); DEATH-HEAVY · HOSP-MID · FEMALE-LED vs this page's WATCHLIST · DEATH-HEAVY · HOSP-HEAVY · SEX-BALANCED.
ABS(total_reports) peer at 21,004 FAERS cases (Δ 348 lighter vs rabeprazole); DEATH-MARKED · HOSP-MID · FEMALE-LED vs this page's WATCHLIST · DEATH-HEAVY · HOSP-HEAVY · SEX-BALANCED.
ABS(total_reports) peer at 20,856 FAERS cases (Δ 496 lighter vs rabeprazole); DEATH-HEAVY · HOSP-MID · FEMALE-LED vs this page's WATCHLIST · DEATH-HEAVY · HOSP-HEAVY · SEX-BALANCED.
ABS(total_reports) peer at 22,011 FAERS cases (Δ 659 heavier vs rabeprazole); DEATH-HEAVY · HOSP-MID · SEX-BALANCED vs this page's WATCHLIST · DEATH-HEAVY · HOSP-HEAVY · SEX-BALANCED.
ABS(death_share) pole at 62.1% death-mentioned reports (Δ 50.5 pp vs rabeprazole's DEATH-HEAVY): CASELOAD · HOSP-MID.
rabeprazole stamps DEATH-HEAVY · HOSP-HEAVY; FAERS outcome shares are signal-detection rates, not incidence. Read them next to caseload WATCHLIST and the label guide.