Selsun and Tylenol drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Selsun (selenium sulfide) and Tylenol (acetaminophen). Common drug interactions include cerebrovascular accident among females and pneumonia among males.

The phase IV clinical study analyzes what interactions people have when they take Selsun and Tylenol. It is created by eHealthMe based on reports of 11 people who take the same drugs from the FDA, and is updated regularly.

What is Selsun?

Selsun has active ingredients of selenium sulfide. eHealthMe is studying from 475 Selsun users. Check the latest studies of Selsun.

What is Tylenol?

Tylenol has active ingredients of acetaminophen. It is often used in pain. eHealthMe is studying from 222,309 Tylenol users. Check the latest studies of Tylenol.

On Jul, 12, 2026

11 people who take Selsun and Tylenol together, and have interactions are studied.

What are the common drug interactions of Selsun and Tylenol, by gender? *:

female:

Cerebrovascular accident (sudden death of some brain cells due to lack of oxygen when the blood flow to the brain is impaired by blockage or rupture)
Hyperemesis gravidarum (a condition characterized by severe nausea, vomiting, weight loss, and electrolyte disturbance)
Maternal exposure during pregnancy (use of substance during pregnancy)
Pericardial effusion (fluid around the heart)
Pleural effusion (water on the lungs)
Pruritus (severe itching of the skin)

male:

Pneumonia
Affective disorder (mental disorder)
Fall
Fatigue (feeling of tiredness)
Gait disturbance
General physical health deterioration (weak health status)
Heart rate decreased
Hypotension (abnormally low blood pressure)
Lethargy (tiredness)
Malaise (a feeling of general discomfort or uneasiness)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Affective disorder (mental disorder)
Blood albumin decreased
Cerebral atrophy (decrement in size of brain)
Cough
Dehydration (dryness resulting from the removal of water)
Diarrhoea
Dysphagia (a condition in which swallowing is difficult or painful)
Endocrine disorder (endocrine diseases are disorders of the endocrine system)
Eye swelling
Fall

40-49:

n/a

50-59:

Cerebrovascular accident (sudden death of some brain cells due to lack of oxygen when the blood flow to the brain is impaired by blockage or rupture)
Drug effect decreased
Fungal skin infection
Ill-defined disorder
Pericardial effusion (fluid around the heart)
Pleural effusion (water on the lungs)
Renal cell carcinoma (a kidney cancer)
Urinary tract infection
Urticaria (rash of round, red welts on the skin that itch intensely)

60+:

Decreased appetite
Haematemesis (vomiting of blood)
Aggression
Disinhibition (loss of inhibition)
High risk sexual behaviour
Pruritus (severe itching of the skin)
Sexual activity increased
Hepatic cirrhosis (chronic liver disease characterized by replacement of liver tissue by fibrosis, scar tissue)
Ileus (a painful obstruction of the ileum or other part of the intestine)
Nausea (feeling of having an urge to vomit)

What are the existing conditions these people have? *

Insomnia (sleeplessness): 2 people, 18.18%
Sleep Disorder: 2 people, 18.18%
High Blood Pressure: 1 person, 9.09%
Bladder Spasm: 1 person, 9.09%
Depression: 1 person, 9.09%
Dermatitis (inflammation of the skin resulting from direct irritation by an external agent or an allergic reaction to it): 1 person, 9.09%
Erection Problems: 1 person, 9.09%
Hair Loss: 1 person, 9.09%
High Blood Cholesterol: 1 person, 9.09%
Urinary Tract Infection: 1 person, 9.09%

* Approximation only. Some reports may have incomplete information.

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