OpenClaim

Phenyl Side Effects

The most commonly reported side effects of phenyl include pneumothorax, dyspnoea exertional, and obstructive airways disorder, based on 6 FDA adverse event reports from 2011 to 2024.

Phenyl side effects

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

1
Pneumothorax66.7%4
2
Dyspnoea Exertional66.7%4
3
Obstructive Airways Disorder66.7%4
4
Eosinophilia66.7%4
5
Fractional Exhaled Nitric Oxide Increased66.7%4
6
Wheezing66.7%4
7
Sensation Of Foreign Body66.7%4
8
Chest Discomfort66.7%4
9
Dysphonia66.7%4
10
Obstructive Sleep Apnoea Syndrome66.7%4
11
Nasopharyngitis66.7%4
12
Myoglobin Blood Increased66.7%4
13
Plantar Fasciitis66.7%4
14
Atrial Fibrillation66.7%4
15
Brain Natriuretic Peptide Increased66.7%4

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

Report severity

100.0%Serious6 reports
16.7%Hospitalizations1 reports
16.7%Fatal1 reports

Seriousness is determined by the reporter, not by OpenClaim.

Phenyl drug interactions

Other drugs that appear in adverse event reports alongside phenyl. 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
Bisoprolol-fumarate66.7%4
2
Rosuvastatin66.7%4
3
Rivaroxaban66.7%4
4
Mometasone-furoate66.7%4
5
Tamsulosin-hydrochloride66.7%4
6
Diclofenac66.7%4
7
Albuterol66.7%4
8
Tadalafil66.7%4
9
Ibuprofen66.7%4
10
Biotin66.7%4
11
Aspirin66.7%4
12
Ergocalciferol66.7%4
13
Calcium-carbonate66.7%4
14
Clopidogrel-bisulfate66.7%4
15
Colesevelam-hydrochloride66.7%4

Taken alongside

1
Bisoprolol-fumarate66.7%4
2
Diclofenac66.7%4
3
Calcium66.7%4
4
Evolocumab66.7%4
5
Prednisolone66.7%4
6
Gemfibrozil66.7%4
7
Olmesartan-medoxomil66.7%4
8
Vitamin-e50.0%3
9
Albuterol33.3%2
10
Ergocalciferol33.3%2
11
Rosuvastatin33.3%2
12
Mometasone-furoate33.3%2
13
Theophylline16.7%1
14
Memantine-hydrochloride16.7%1
15
Salmeterol-xinafoate16.7%1

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 phenyl side effects

16.7% of phenyl adverse event reports involve female patients and 50.0% involve male patients. The largest age group is adult at 50%. These figures reflect who reports side effects, not underlying risk.

Sex

Female16.7%
Male50.0%
Unknown33.3%

Age group

< 20.0%
2–110.0%
12–170.0%
18–6450.0%
65+50.0%

What is phenyl used for

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

Product Used For Unknown Indication

Phenyl brand names and reporting trend

Phenyl is sold under the brand name Pheny-pas-tebamin.

Brand names

Pheny-pas-tebamin4

Quarterly reports (20112024)

20112024

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

Taking phenyl with another medication?

Ask OpenClaim about your specific drug combination. Get a sourced report using FDA data, drug labels, and medical literature.