Tylenol w/ codeine no. 3 and Peg-intron drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Tylenol w/ codeine no. 3 (acetaminophen; codeine phosphate) and Peg-intron (peginterferon alfa-2b). Common drug interactions include weight decreased among females and chest pain among males.

The phase IV clinical study analyzes what interactions people have when they take Tylenol w/ codeine no. 3 and Peg-intron. It is created by eHealthMe based on reports of 13 people who take the same drugs from the FDA, and is updated regularly.

What is Tylenol w/ codeine no. 3?

Tylenol w/ codeine no. 3 has active ingredients of acetaminophen; codeine phosphate. It is often used in pain. eHealthMe is studying from 4,920 Tylenol w/ codeine no. 3 users. Check the latest studies of Tylenol w/ codeine no. 3.

What is Peg-intron?

Peg-intron has active ingredients of peginterferon alfa-2b. eHealthMe is studying from 11,142 Peg-intron users. Check the latest studies of Peg-intron.

On Jul, 16, 2026

13 people who take Tylenol w/ codeine no. 3 and Peg-intron together, and have interactions are studied.

Tylenol w/ codeine no. 3 and Peg-intron drug interactions.

What are the common drug interactions of Tylenol W/ Codeine No. 3 and Peg-Intron, by gender? *:

female:

Weight decreased
Asthenia (weakness)
Nausea (feeling of having an urge to vomit)
Vomiting
Contusion (a type of hematoma of tissue in which capillaries)
Diarrhoea
Fatigue (feeling of tiredness)
Injection site erythema (redness at injection site)
Suicidal ideation
Anxiety

male:

Chest pain
Cryoglobulinaemia (blood contains large amounts of cryoglobulins - proteins)
Red blood cell count decreased
Rhinitis (a medical term for irritation and inflammation of the mucous membrane inside the nose)
Rib fracture
Suicidal ideation
Upper respiratory tract infection
Visual disturbance
Depression
Dizziness

What are the common drug interactions of Tylenol W/ Codeine No. 3 and Peg-Intron, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Autoimmune disorder (a condition in which the immune system attacks the body's normal substances and tissue)
Bacterial infection
Cellulitis (infection under the skin)
Chest pain
Constipation
Cough
Crying
Culture wound positive
Dysphagia (a condition in which swallowing is difficult or painful)
Epidermal necrosis (skin condition that is usually caused by a reaction to drugs)

40-49:

Injection site induration
Injection site pain

50-59:

Weight decreased
Asthenia (weakness)
Blister (small pocket of fluid within the upper layers of the skin caused by forceful rubbing (friction), burning, freezing, chemical exposure)
Burning sensation
Decreased appetite
Depression
Disturbance in attention
Dry mouth
Epistaxis (bleed from the nose)
Fall

60+:

n/a

What are the existing conditions these people have? *

Hepatitis C: 10 people, 76.92%
Joint Pain: 1 person, 7.69%
Hereditary Haemorrhagic Telangiectasia (hereditary -development of multiple abnormalities in the blood vessels): 1 person, 7.69%
Hepatitis B: 1 person, 7.69%

* Approximation only. Some reports may have incomplete information.

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