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Paritaprevir Side Effects

The most commonly reported side effects of paritaprevir include drug interaction, fatigue, and anaemia, based on 583 FDA adverse event reports from 2015 to 2025.

Paritaprevir side effects

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

1
Drug Interaction17.5%102
2
Fatigue13.6%79
3
Anaemia10.6%62
4
Nausea9.4%55
5
Hyperbilirubinaemia7.0%41
6
Insomnia6.5%38
7
Headache6.5%38
8
Acute Kidney Injury6.0%35
9
Pneumonia5.8%34
10
Pruritus5.5%32
11
Hepatic Failure5.3%31
12
Alanine Aminotransferase Increased4.8%28
13
Diarrhoea4.6%27
14
Vomiting4.6%27
15
Asthenia4.3%25

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

Report severity

83.0%Serious484 reports
34.0%Hospitalizations198 reports
4.8%Fatal28 reports

Seriousness is determined by the reporter, not by OpenClaim.

Paritaprevir drug interactions

Other drugs that appear in adverse event reports alongside paritaprevir. 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
Ombitasvir67.4%393
2
Ritonavir66.6%388
3
Dasabuvir-sodium57.5%335
4
Ribavirin53.9%314
5
Sofosbuvir7.4%43
6
Daclatasvir-dihydrochloride4.5%26
7
Ledipasvir4.1%24
8
Tacrolimus4.1%24
9
Simeprevir-sodium3.8%22
10
Mycophenolate2.7%16
11
Prednisolone2.1%12
12
Peginterferon1.7%10
13
Simvastatin1.4%8
14
Cyclosporine1.4%8
15
Lopinavir1.2%7

Taken alongside

1
Ombitasvir6.5%38
2
Dasabuvir-sodium6.0%35
3
Ribavirin5.0%29
4
Aspirin4.5%26
5
Ritonavir4.3%25
6
Amlodipine4.1%24
7
Hydrochlorothiazide3.8%22
8
Prednisone3.3%19
9
Insulin3.1%18
10
Metformin2.7%16
11
Lisinopril2.6%15
12
Nifedipine2.2%13
13
Albuterol2.2%13
14
Ergocalciferol2.2%13
15
Mycophenolate2.2%13

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 paritaprevir side effects

27.6% of paritaprevir adverse event reports involve female patients and 39.5% involve male patients. The largest age group is adult at 72%. These figures reflect who reports side effects, not underlying risk.

Sex

Female27.6%
Male39.5%
Unknown32.9%

Age group

< 20.0%
2–110.0%
12–170.3%
18–6472.4%
65+27.3%

What is paritaprevir used for

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

Antiretroviral TherapyAntiviral ProphylaxisAntiviral TreatmentAntiviral TreatmentChronic HepatitisChronic Hepatitis CCryoglobulinaemiaChronic Hepatitis CHepatic CirrhosisHepatitis BHepatitis CHepatitis C Virus Test PositiveHepatocellular CarcinomaHiv InfectionHepatic Cirrhosis

Showing 15 of 22 indications

Paritaprevir brand names and reporting trend

Paritaprevir is sold under the brand name Technivie.

Brand names

Technivie405

Quarterly reports (20152025)

2015201620202025

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

Taking paritaprevir with another medication?

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