OpenClaim

Pargyline Side Effects

The most commonly reported side effects of pargyline include nausea, dyspnoea, and diarrhoea, based on 27 FDA adverse event reports from 2004 to 2025. 3.7% of reports found the drug to be ineffective.

Pargyline side effects

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

1
Nausea14.8%4
2
Dyspnoea11.1%3
3
Diarrhoea11.1%3
4
Somnolence11.1%3
5
Pain7.4%2
6
Oedema Peripheral7.4%2
7
Rash7.4%2
8
Dysarthria7.4%2
9
Loss Of Consciousness7.4%2
10
Seizure7.4%2
11
Balance Disorder7.4%2
12
Feeling Abnormal3.7%1
13
Speech Disorder3.7%1
14
Drug Ineffective3.7%1
15
Pharmaceutical Product Complaint3.7%1

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

Report severity

85.2%Serious23 reports
37.0%Hospitalizations10 reports
3.7%Fatal1 reports

Seriousness is determined by the reporter, not by OpenClaim.

Pargyline drug interactions

Other drugs that appear in adverse event reports alongside pargyline. 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
Dalfampridine11.1%3
2
Fingolimod7.4%2
3
Rosuvastatin3.7%1
4
Tramadol-hydrochloride3.7%1
5
Warfarin3.7%1
6
Levofloxacin3.7%1
7
Carboplatin3.7%1
8
Paclitaxel3.7%1
9
Valproic-acid3.7%1
10
Hydralazine-hydrochloride3.7%1
11
Morphine-sulfate3.7%1
12
Zoledronic-acid3.7%1
13
Fluoxetine-hydrochloride3.7%1
14
Febuxostat3.7%1
15
Phenytoin3.7%1

Taken alongside

1
Methyclothiazide96.3%26
2
Acetaminophen29.6%8
3
Oxycodone22.2%6
4
Levothyroxine-sodium18.5%5
5
Albuterol18.5%5
6
Furosemide18.5%5
7
Lisinopril18.5%5
8
Aspirin18.5%5
9
Ergocalciferol18.5%5
10
Warfarin14.8%4
11
Fluticasone14.8%4
12
Potassium-chloride14.8%4
13
Metformin14.8%4
14
Cetirizine-hydrochloride11.1%3
15
Atenolol11.1%3

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 pargyline side effects

77.8% of pargyline adverse event reports involve female patients and 22.2% involve male patients. The largest age group is adult at 67%. These figures reflect who reports side effects, not underlying risk.

Sex

Female77.8%
Male22.2%
Unknown0.0%

Age group

< 20.0%
2–110.0%
12–170.0%
18–6466.7%
65+33.3%

What is pargyline used for

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

Product Used For Unknown IndicationPainProduct Used For Unknown Indication

Pargyline brand names and reporting trend

Pargyline is sold under the brand name Eutron.

Brand names

Eutron1

Quarterly reports (20042025)

20042010201520202025

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

Taking pargyline with another medication?

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