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Acetophenazine Side Effects

The most commonly reported side effects of acetophenazine include abdominal pain, hypertension, and pruritus, based on 16 FDA adverse event reports from 2005 to 2025.

#1 Reported: Abdominal PainAll side effects ↓Top Co-Medication: BudesonideDrug interactions ↓64% of Reports Are AdultDemographics ↓

Acetophenazine side effects

Percentages show how often each reaction appears relative to total reports for acetophenazine.

1
Abdominal Pain43.8%7
2
Hypertension43.8%7
3
Pruritus43.8%7
4
Erythema43.8%7
5
Alanine Aminotransferase Increased37.5%6
6
Arthralgia37.5%6
7
Arthritis37.5%6
8
Arthropathy37.5%6
9
Aspartate Aminotransferase Increased37.5%6
10
Basal Cell Carcinoma37.5%6
11
Blood Parathyroid Hormone Decreased37.5%6
12
C-reactive Protein Increased37.5%6
13
Condition Aggravated37.5%6
14
Contraindicated Product Administered37.5%6
15
Drug Eruption37.5%6

These are voluntary reports and do not establish that acetophenazine caused these reactions.

Report severity

81.3%Serious13 reports
56.3%Hospitalizations9 reports
6.3%Fatal1 reports

Seriousness is determined by the reporter, not by OpenClaim.

Acetophenazine drug interactions

Other drugs that appear in adverse event reports alongside acetophenazine. Drugs flagged as a suspected cause appear in the first column. Drugs taken at the same time but not suspected appear in the second.

Also suspected

1
Budesonide37.5%6
2
Tocilizumab37.5%6
3
Azathioprine37.5%6
4
Leflunomide37.5%6
5
Dihydrocodeine-bitartrate37.5%6
6
Etanercept37.5%6
7
Alendronate-sodium37.5%6
8
Adalimumab37.5%6
9
Hydroxychloroquine-sulfate37.5%6
10
Magnesium-oxide37.5%6
11
Methotrexate37.5%6
12
Abatacept37.5%6
13
Infliximab37.5%6
14
Rituximab37.5%6
15
Sulfasalazine37.5%6

Taken alongside

1
Celecoxib43.8%7
2
Bisoprolol-fumarate43.8%7
3
Ergocalciferol43.8%7
4
Folic-acid43.8%7
5
Buspirone-hydrochloride43.8%7
6
Pantoprazole-sodium43.8%7
7
Prednisone43.8%7
8
Alendronate-sodium37.5%6
9
Metformin37.5%6
10
Alprazolam37.5%6
11
Amlodipine37.5%6
12
Atenolol37.5%6
13
Cyanocobalamin37.5%6
14
Hydrochlorothiazide37.5%6
15
Pregabalin37.5%6

Co-occurrence in adverse event reports does not establish a drug interaction. Patients often take multiple medications, and these lists reflect prescribing patterns rather than causal relationships. Consult a healthcare provider about potential drug interactions.

Who reports acetophenazine side effects

62.5% of acetophenazine adverse event reports involve female patients and 37.5% involve male patients. The largest age group is adult at 64%. These figures reflect who reports side effects, not underlying risk.

Sex

Female62.5%
Male37.5%
Unknown0.0%

Age group

< 20.0%
2–110.0%
12–177.1%
18–6464.3%
65+28.6%

What is acetophenazine used for

Conditions and purposes for which patients were taking acetophenazine when the adverse event was reported.

Product Used For Unknown IndicationProduct Used For Unknown Indication

Acetophenazine brand names and reporting trend

Acetophenazine is sold under the brand name Tindal.

Brand names

Tindal12

Quarterly reports (2005–2025)

200520202025

An upward trend reflects increased FAERS reporting overall, not necessarily increased risk.

Taking acetophenazine with another medication?

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