Viekira pak and Zyrtec drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Viekira pak (dasabuvir sodium ; ombitasvir; paritaprevir; ritonavir) and Zyrtec (cetirizine hydrochloride). Common drug interactions include flatulence among females and fatigue among males.

The phase IV clinical study analyzes what interactions people have when they take Viekira pak and Zyrtec. It is created by eHealthMe based on reports of 75 people who take the same drugs from the FDA, and is updated regularly.

What is Viekira pak?

Viekira pak has active ingredients of dasabuvir sodium ; ombitasvir; paritaprevir; ritonavir. eHealthMe is studying from 10,521 Viekira pak users. Check the latest studies of Viekira pak.

What is Zyrtec?

Zyrtec has active ingredients of cetirizine hydrochloride. It is often used in allergies. eHealthMe is studying from 114,619 Zyrtec users. Check the latest studies of Zyrtec.

On Jul, 12, 2026

75 people who take Viekira pak and Zyrtec together, and have interactions are studied.

Viekira pak and Zyrtec drug interactions.

What are the common drug interactions of Viekira Pak and Zyrtec, by gender? *:

female:

Flatulence (flatus expelled through the anus)
Fluid intake reduced
Gait disturbance
Gallbladder disorder
Gastrointestinal disorder (functional problems of gastrointestinal tract)
Generalised erythema (redness of the skin all over the body)
Head discomfort
Initial insomnia (feeling of inadequate or poor-quality sleep)
Memory impairment
Middle insomnia (difficulty returning to sleep after awakening either in the middle of the night)

male:

Fatigue (feeling of tiredness)
Headache (pain in head)
Migraine (headache)
Ocular icterus (presence of jaundice seen in the sclera of the eye)
Pruritus (severe itching of the skin)
Rash
Pain
Road traffic accident
Abdominal pain upper
Arthralgia (joint pain)

What are the common drug interactions of Viekira Pak and Zyrtec, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Blood bilirubin increased
Fatigue (feeling of tiredness)
Foetal death (death of foetus)
Jaundice (a yellowish pigmentation of the skin, the conjunctival membranes)
Nausea (feeling of having an urge to vomit)
Ocular icterus (presence of jaundice seen in the sclera of the eye)
Abortion spontaneous (naturally occurring miscarriage)
Blood alkaline phosphatase increased

40-49:

Abdominal distension
Abdominal pain
Abdominal pain upper
Diarrhoea
Nausea (feeling of having an urge to vomit)

50-59:

Fatigue (feeling of tiredness)
Insomnia (sleeplessness)
Headache (pain in head)
Nausea (feeling of having an urge to vomit)
Pruritus (severe itching of the skin)
Jaundice (a yellowish pigmentation of the skin, the conjunctival membranes)
Anaemia (lack of blood)
Blood bilirubin increased
Decreased appetite
Migraine (headache)

60+:

Fatigue (feeling of tiredness)
Nausea (feeling of having an urge to vomit)
Pruritus (severe itching of the skin)
Blood glucose increased
Blood potassium decreased
Blood pressure increased
Blood sodium decreased
Blood urea increased
Dry skin
Erythema (redness of the skin)

What are the existing conditions these people have? *

Hepatitis C: 66 people, 88.00%
Hypersensitivity: 11 people, 14.67%
Seasonal Allergy (allergic condition due to certain season): 5 people, 6.67%
High Blood Pressure: 5 people, 6.67%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 5 people, 6.67%
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 4 people, 5.33%

* Approximation only. Some reports may have incomplete information.

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