Atarax and Fuzeon drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Atarax (hydroxyzine hydrochloride) and Fuzeon (enfuvirtide). Common drug interactions include multi-organ failure among females and pyrexia among males.

The phase IV clinical study analyzes what interactions people have when they take Atarax and Fuzeon. It is created by eHealthMe based on reports of 14 people who take the same drugs from the FDA, and is updated regularly.

What is Atarax?

Atarax has active ingredients of hydroxyzine hydrochloride. It is often used in stress and anxiety. eHealthMe is studying from 23,553 Atarax users. Check the latest studies of Atarax.

What is Fuzeon?

Fuzeon has active ingredients of enfuvirtide. eHealthMe is studying from 3,007 Fuzeon users. Check the latest studies of Fuzeon.

On Jul, 19, 2026

14 people who take Atarax and Fuzeon together, and have interactions are studied.

What are the common drug interactions of Atarax and Fuzeon, by gender? *:

female:

Multi-organ failure (multisystem organ failure)
Drug rash with eosinophilia and systemic symptoms (adverse drug reactions with rash)
Rash maculo-papular (red area on the skin that is covered with small confluent bumps)
Disseminated intravascular coagulation (systemic activation of blood coagulation)
Hepatic failure (liver failure)
Hyponatraemia (abnormally low level of sodium in the blood; associated with dehydration)
Lactic acidosis (low ph in body tissues)
Pyrexia (fever)
Rash
Renal failure acute (rapid kidney dysfunction)

male:

Pyrexia (fever)
Mucocutaneous rash (mouth rash)
Alanine aminotransferase increased
Alopecia (absence of hair from areas of the body)
Aspartate aminotransferase increased
Blood bilirubin increased
Chills (felling of cold)
Depression
Diarrhoea
Gingivitis (inflammation of gums)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

n/a

40-49:

Pyrexia (fever)
Hallucination (an experience involving the perception of something not present)
Hospitalisation
Lip erosion (peeling off of lip)
Mucocutaneous rash (mouth rash)
Psychotic disorder
Rash maculo-papular (red area on the skin that is covered with small confluent bumps)
Respiratory disorder (respiratory disease)
Alopecia (absence of hair from areas of the body)
Blood alkaline phosphatase increased

50-59:

n/a

60+:

Multi-organ failure (multisystem organ failure)
Drug rash with eosinophilia and systemic symptoms (adverse drug reactions with rash)
Rash maculo-papular (red area on the skin that is covered with small confluent bumps)
Disseminated intravascular coagulation (systemic activation of blood coagulation)
Hepatic failure (liver failure)
Hyponatraemia (abnormally low level of sodium in the blood; associated with dehydration)
Lactic acidosis (low ph in body tissues)
Pyrexia (fever)
Rash
Renal failure acute (rapid kidney dysfunction)

What are the existing conditions these people have? *

Hiv Infection: 7 people, 50.00%
Insomnia (sleeplessness): 6 people, 42.86%
Depression: 3 people, 21.43%
Pain: 1 person, 7.14%

* Approximation only. Some reports may have incomplete information.

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