Drug · FAERS side-effect profile with label screen
Olopatadine Hydrochloride Ophthalmic Solution side effects: what 7 FDA adverse event reports show
Drug class
Not stated in label
Label matched
Olopatadine Hydrochloride Ophthalmic Solution (Equate Olopatadine Hydrochloride Ophthalmic Solution)
closest FDA label found for this product string; brand list suppressed because the label is a related product, not an exact match
Who reports
7 reports · 0% serious · 0 with death outcome · 67% female
openFDA FAERS counts, all years, deduplication not applied
Used for
temporarily relieves itchy and red eyes due to pollen, ragweed, grass, animal hair and dander
FDA label, Indications and Usage
Boxed warning
None in the current label
How to read this page. FAERS is a spontaneous-reporting system: counts are not incidence rates and a signal is not proof of causation.
Each reaction below is run through an automated screen — is the term in the FDA label (known), in the indications (the disease being treated), an administrative/coding term, or none of these (unlabeled)?
That screen is mechanical text matching, not a causality assessment. The 30 hand-written Bradford Hill assessments are on the causality assessment page. Not medical advice.
Causality screen of the 40 strongest signals
Reporting / coding artifact 1Lab value / disease marker 5No label text to screen 34
What the badges mean
- Reporting / coding artifact An administrative, monitoring or exposure term (product issue, off-label use, 'test normal', overdose...). Not a biological reaction; a high PRR here reflects how reports are coded.
- Lab value / disease marker A laboratory result, investigation or disease-activity marker (antibody positive, CRP abnormal, swollen joint count) not described in the label. These usually mirror the monitored disease or testing protocol rather than a drug effect; not screened further.
- Not in label — unassessed Not found in the label text, not an artifact pattern. This is a genuine candidate for a formal causality assessment (Bradford Hill / WHO-UMC); it has NOT had one here.
- No label text to screen No validated FDA label was retrievable for this product, so the screen could not run. Disproportionality only.
Strongest disproportionality signals
Flagged terms (PRR ≥ 2, χ² ≥ 4, n ≥ 10), ranked by PRR; infinite PRRs (no comparator reports) excluded. The EBGM column is a second, shrinkage-based estimate (MGPS) with its 5th percentile EB05 and the BCPNN IC025; a pair flagged by PRR alone is marked PRR-only and should be read as fragile. The strata column recomputes the PRR on serious reports only and flags pairs whose reports are unusually skewed by sex or come mostly from consumers rather than clinicians. 89 further terms are in the interactive explorer. Reaction links open the term's cross-drug page.
Show:
| Reaction | Reports | PRR 95% CI · ROR · χ²/p | EBGM EB05 · IC025 | Label screen | Serious-only & strata | Trial cross-check |
|---|---|---|---|---|---|---|
| Treatment failure | 1,933 | 126.3 122.2–130.5ROR 243.3 · χ² 235,389 / p <1e-300 | 123.2 EB05 118.6 · IC025 +6.8 3/3 methods agree | Reporting / coding artifact | – | no trial data cached |
| Erythema multiforme | 20 | 11.3 7.3–17.4ROR 11.3 · χ² 176 / p 1e-40 | 10.3 EB05 6.6 · IC025 +2.4 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Seasonal allergy | 25 | 9.3 6.3–13.7ROR 9.3 · χ² 177 / p 1e-40 | 8.4 EB05 5.8 · IC025 +2.3 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Drug eruption | 30 | 8.9 6.2–12.8ROR 9.0 · χ² 203 / p 2e-46 | 8.2 EB05 5.9 · IC025 +2.4 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Infusion site pain | 20 | 8.2 5.3–12.7ROR 8.2 · χ² 119 / p 4e-28 | 7.2 EB05 4.8 · IC025 +2.1 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Conjunctivitis | 24 | 6.8 4.6–10.2ROR 6.9 · χ² 114 / p 6e-27 | 6.1 EB05 4.3 · IC025 +1.9 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Adrenal insufficiency | 15 | 6.6 4.0–10.9ROR 6.6 · χ² 65 / p 3e-16 | 5.6 EB05 3.6 · IC025 +1.6 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Eye pruritus | 40 | 6.4 4.7–8.7ROR 6.4 · χ² 175 / p 2e-40 | 6.0 EB05 4.6 · IC025 +2.0 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Body temperature decreased | 11 | 5.8 3.2–10.5ROR 5.8 · χ² 39 / p 2e-10 | 4.8 EB05 2.8 · IC025 +1.2 3/3 methods agree | Lab value / disease marker | – | no trial data cached |
| Hepatic function abnormal | 40 | 5.7 4.2–7.7ROR 5.7 · χ² 149 / p 2e-34 | 5.3 EB05 4.1 · IC025 +1.9 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Eye discharge | 11 | 5.6 3.1–10.2ROR 5.7 · χ² 37 / p 5e-10 | 4.7 EB05 2.8 · IC025 +1.2 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Eye infection | 12 | 5.6 3.2–9.9ROR 5.6 · χ² 41 / p 8e-11 | 4.7 EB05 2.9 · IC025 +1.3 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Blood pressure fluctuation | 25 | 5.4 3.7–8.0ROR 5.5 · χ² 86 / p 8e-21 | 5.0 EB05 3.5 · IC025 +1.7 3/3 methods agree | Lab value / disease marker | – | no trial data cached |
| Ocular discomfort | 10 | 4.8 2.6–9.0ROR 4.8 · χ² 27 / p 1e-7 | 4.0 EB05 2.4 · IC025 +1.0 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Pharyngitis | 11 | 4.6 2.6–8.3ROR 4.6 · χ² 28 / p 7e-8 | 3.9 EB05 2.4 · IC025 +1.0 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Eye irritation | 49 | 4.6 3.5–6.1ROR 4.7 · χ² 135 / p 2e-31 | 4.4 EB05 3.5 · IC025 +1.7 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Disseminated intravascular coagulation | 12 | 4.5 2.5–7.8ROR 4.5 · χ² 29 / p 4e-8 | 3.9 EB05 2.4 · IC025 +1.0 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Eye pain | 46 | 4.4 3.3–5.8ROR 4.4 · χ² 116 / p 2e-27 | 4.2 EB05 3.3 · IC025 +1.6 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Sinusitis | 84 | 4.3 3.5–5.3ROR 4.4 · χ² 209 / p 1e-47 | 4.2 EB05 3.5 · IC025 +1.7 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Pulmonary mass | 12 | 4.2 2.4–7.4ROR 4.2 · χ² 26 / p 1e-7 | 3.7 EB05 2.3 · IC025 +0.9 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Ear infection | 21 | 4.1 2.7–6.4ROR 4.2 · χ² 47 / p 3e-12 | 3.8 EB05 2.7 · IC025 +1.2 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Blood pressure systolic increased | 15 | 4.0 2.4–6.6ROR 4.0 · χ² 31 / p 1e-8 | 3.6 EB05 2.3 · IC025 +1.0 3/3 methods agree | Lab value / disease marker | – | no trial data cached |
| Pneumonia aspiration | 19 | 4.0 2.6–6.3ROR 4.0 · χ² 40 / p 1e-10 | 3.7 EB05 2.5 · IC025 +1.1 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Productive cough (cough with phlegm) | 36 | 4.0 2.9–5.5ROR 4.0 · χ² 78 / p 6e-19 | 3.8 EB05 2.9 · IC025 +1.4 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Skin ulcer | 19 | 3.9 2.5–6.0ROR 3.9 · χ² 37 / p 5e-10 | 3.6 EB05 2.4 · IC025 +1.1 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Interstitial lung disease | 35 | 3.8 2.7–5.3ROR 3.8 · χ² 69 / p 4e-17 | 3.6 EB05 2.7 · IC025 +1.3 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Diverticulitis | 20 | 3.8 2.4–5.9ROR 3.8 · χ² 38 / p 3e-10 | 3.5 EB05 2.4 · IC025 +1.1 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Viral infection | 24 | 3.8 2.5–5.6ROR 3.8 · χ² 46 / p 5e-12 | 3.6 EB05 2.5 · IC025 +1.2 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Pulmonary arterial hypertension | 10 | 3.6 1.9–6.7ROR 3.6 · χ² 16 / p 3e-5 | 3.2 EB05 1.9 · IC025 +0.6 | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Ocular hyperaemia | 31 | 3.5 2.4–4.9ROR 3.5 · χ² 52 / p 2e-13 | 3.3 EB05 2.5 · IC025 +1.1 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Dry eye | 32 | 3.5 2.5–4.9ROR 3.5 · χ² 54 / p 1e-13 | 3.3 EB05 2.5 · IC025 +1.1 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Bacterial infection | 12 | 3.4 1.9–6.0ROR 3.4 · χ² 18 / p 1e-5 | 3.1 EB05 1.9 · IC025 +0.6 | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Bronchitis | 48 | 3.4 2.6–4.5ROR 3.4 · χ² 78 / p 4e-19 | 3.3 EB05 2.6 · IC025 +1.2 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Fungal infection | 21 | 3.3 2.2–5.1ROR 3.3 · χ² 32 / p 1e-8 | 3.1 EB05 2.2 · IC025 +0.9 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Altered state of consciousness | 13 | 3.2 1.8–5.4ROR 3.2 · χ² 17 / p 2e-5 | 2.9 EB05 1.8 · IC025 +0.6 | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Candida infection (yeast infection) | 10 | 3.1 1.7–5.8ROR 3.1 · χ² 13 / p 2e-4 | 2.8 EB05 1.7 · IC025 +0.4 | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Neutrophil count decreased | 24 | 3.1 2.1–4.6ROR 3.1 · χ² 32 / p 7e-9 | 3.0 EB05 2.1 · IC025 +0.9 3/3 methods agree | Lab value / disease marker | – | no trial data cached |
| Neuralgia | 14 | 3.0 1.8–5.1ROR 3.0 · χ² 17 / p 2e-5 | 2.8 EB05 1.8 · IC025 +0.6 | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Blood cholesterol increased | 26 | 2.9 2.0–4.3ROR 2.9 · χ² 31 / p 1e-8 | 2.8 EB05 2.0 · IC025 +0.8 3/3 methods agree | Lab value / disease marker | – | no trial data cached |
| Asthma | 60 | 2.8 2.2–3.6ROR 2.8 · χ² 68 / p 7e-17 | 2.8 EB05 2.2 · IC025 +1.0 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
Trial evidence (ClinicalTrials.gov)
Trial cross-check not yet run for this drug (ClinicalTrials.gov pull covers the 800 most-reported drugs first).
Most frequently reported reactions
By raw co-report count, regardless of disproportionality. Common terms here are often the illness itself or generic outcomes.
| Reaction | Reports | PRR 95% CI · ROR · χ²/p | EBGM EB05 · IC025 | Label screen | Serious-only & strata | Trial cross-check |
|---|---|---|---|---|---|---|
| Treatment failure | 1,933 | 126.3 122.2–130.5ROR 243.3 · χ² 235,389 / p <1e-300 | 123.2 EB05 118.6 · IC025 +6.8 3/3 methods agree | Reporting / coding artifact | – | no trial data cached |
| Sinusitis | 84 | 4.3 3.5–5.3ROR 4.4 · χ² 209 / p 1e-47 | 4.2 EB05 3.5 · IC025 +1.7 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Hypersensitivity (allergic reaction) | 83 | 2.3 1.9–2.9ROR 2.4 · χ² 63 / p 9e-16 | 2.3 EB05 1.9 · IC025 +0.9 | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Asthma | 60 | 2.8 2.2–3.6ROR 2.8 · χ² 68 / p 7e-17 | 2.8 EB05 2.2 · IC025 +1.0 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Influenza | 50 | 2.3 1.8–3.1ROR 2.4 · χ² 37 / p 5e-10 | 2.3 EB05 1.8 · IC025 +0.7 | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Eye irritation | 49 | 4.6 3.5–6.1ROR 4.7 · χ² 135 / p 2e-31 | 4.4 EB05 3.5 · IC025 +1.7 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Bronchitis | 48 | 3.4 2.6–4.5ROR 3.4 · χ² 78 / p 4e-19 | 3.3 EB05 2.6 · IC025 +1.2 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Eye pain | 46 | 4.4 3.3–5.8ROR 4.4 · χ² 116 / p 2e-27 | 4.2 EB05 3.3 · IC025 +1.6 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Hepatic function abnormal | 40 | 5.7 4.2–7.7ROR 5.7 · χ² 149 / p 2e-34 | 5.3 EB05 4.1 · IC025 +1.9 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Eye pruritus | 40 | 6.4 4.7–8.7ROR 6.4 · χ² 175 / p 2e-40 | 6.0 EB05 4.6 · IC025 +2.0 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Illness | 39 | 2.0 1.5–2.8ROR 2.0 · χ² 20 / p 5e-6 | 2.0 EB05 1.5 · IC025 +0.5 | Reporting / coding artifact | – | no trial data cached |
| Productive cough (cough with phlegm) | 36 | 4.0 2.9–5.5ROR 4.0 · χ² 78 / p 6e-19 | 3.8 EB05 2.9 · IC025 +1.4 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| Interstitial lung disease | 35 | 3.8 2.7–5.3ROR 3.8 · χ² 69 / p 4e-17 | 3.6 EB05 2.7 · IC025 +1.3 3/3 methods agree | No label text to screen label has no adverse-reaction text | – | no trial data cached |
| No adverse event | 34 | 1.0 0.7–1.4ROR 1.0 · χ² 0 / p 0.475 | 1.0 EB05 0.8 · IC025 -0.6 PRR-only: not supported by EBGM or IC | Reporting / coding artifact | – | no trial data cached |
| Febrile neutropenia | 32 | 2.5 1.8–3.6ROR 2.5 · χ² 28 / p 5e-8 | 2.5 EB05 1.8 · IC025 +0.7 | No label text to screen label has no adverse-reaction text | – | no trial data cached |
Unlabeled candidate signals
Every screened signal with n ≥ 20 was either labeled, an indication term, or an artifact pattern — no unlabeled candidate stood out in the top signals.
Want to assess one of these properly? The runbook describes the Bradford Hill / trial-evidence workflow used on the assessment page, and handoff_top1000_signals.csv lists the strongest unassessed pairs across all drugs.
Common questions
What are the most reported side effects of Olopatadine Ophthalmic?
In FDA FAERS, the most frequently co-reported reaction terms for Olopatadine Ophthalmic are sinusitis, hypersensitivity, asthma, influenza, eye irritation, bronchitis. These are report counts, not rates: FAERS has no denominator, reporting is voluntary and uneven, and a term can be reported because of the illness being treated rather than the drug.
Does Olopatadine Ophthalmic have an FDA boxed warning?
No. The FDA label retrieved for Olopatadine Ophthalmic has no boxed warning; see the label's Warnings and Precautions for the recognised risks.
Do FAERS signals prove that Olopatadine Ophthalmic causes these side effects?
No. A disproportionality signal (PRR, ROR) means a reaction is reported more often with this drug than with others in the database. That can reflect a real effect, but also the disease being treated, stimulated reporting after news or litigation, co-medications, or how reports are coded. Causality needs temporality, dose-response, biological plausibility, consistency across data sources and, ideally, trial or cohort evidence. This page screens each term against the FDA label and ClinicalTrials.gov results; it does not establish causation.
Sources & methods
- FDA label via openFDA (set ID 010b0c92-21ad-4e96-ac14-14683131da17, effective 20250414; matched on
openfda.generic_name.exact:"OLOPATADINE HYDROCHLORIDE OPHTHALMIC SOLUTION") - Bayesian shrinkage measures computed offline over all 1,317,300 cached pairs: BCPNN information component (IC, with Norén closed-form IC025) and MGPS empirical-Bayes geometric mean (EBGM, EB05) with a two-component gamma prior fitted by maximum marginal likelihood (α₁=0.57, β₁=0.02, α₂=1.42, β₂=0.70, w=0.17); unstratified
- FAERS pair statistics from the OpenPV build of 2026-09-14 (openFDA
count=aggregation, fieldpatient.drug.openfda.generic_name.exact, 129 reaction terms, min 3 co-reports); PRR/ROR with 95% CI, chi-square with Yates correction - Serious-only and stratified counts (serious:1, patient.patientsex, primarysource.qualification) from openFDA count queries; serious-only PRR uses the drug serious report total and the term global serious total (N_serious=11,882,979); strata shown only when n ≥ 20
- Seriousness and sex counts from openFDA
count=serious,patient.patientsex,seriousnessdeath
Page generated 2026-10-08. Label and PubChem text are retrieved automatically and may lag the current label; always check the current prescribing information. OpenPV is a beta research tool of the Open Source Medicine Foundation.