Paracetamol and Catapres drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Paracetamol (acetaminophen) and Catapres (clonidine hydrochloride). Common drug interactions include fatigue among females and toxic epidermal necrolysis among males.

The phase IV clinical study analyzes what interactions people have when they take Paracetamol and Catapres. It is created by eHealthMe based on reports of 49 people who take the same drugs from the FDA, and is updated regularly.

What is Paracetamol?

Paracetamol has active ingredients of acetaminophen. It is often used in pain. eHealthMe is studying from 115,650 Paracetamol users. Check the latest studies of Paracetamol.

What is Catapres?

Catapres has active ingredients of clonidine hydrochloride. It is often used in high blood pressure. eHealthMe is studying from 6,680 Catapres users. Check the latest studies of Catapres.

On Jul, 26, 2026

49 people who take Paracetamol and Catapres together, and have interactions are studied.

Paracetamol and Catapres drug interactions.

What are the common drug interactions of Paracetamol and Catapres, by gender? *:

female:

Fatigue (feeling of tiredness)
Anaemia (lack of blood)
Asthma
Back pain
Bursitis (inflammation of a bursa, typically one in the knee, elbow, or shoulder)
Coeliac disease (simple food intolerance)
Constipation
Drug hypersensitivity
Erythema (redness of the skin)
Fluid retention (an abnormal accumulation of fluid in the blood)

male:

Toxic epidermal necrolysis (a rare, life-threatening skin condition that is usually caused by a reaction to drugs causes wide spread skin destruction)
Cerebral haemorrhage (bleeding within the brain)
Anaemia (lack of blood)
Blood culture positive
Confusional state
Disease recurrence
Gastric haemorrhage (bleeding stomach)
Gastrointestinal pain
Haemodynamic instability (disturbances in the blood movement in our body)
Hepatocellular injury (liver injury)

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

0-1:

Disorientation (disability in which the senses of time, direction, and recognition of people and places)
Dissociation
Emotional disorder
Social avoidant behaviour (avoiding social connection a personality disorder)
Somnolence (a state of near-sleep, a strong desire for sleep)

2-9:

Gastric haemorrhage (bleeding stomach)

10-19:

Dehydration (dryness resulting from the removal of water)
Fatigue (feeling of tiredness)
Coma (state of unconsciousness lasting more than six hours)
Disturbance in attention
Somnolence (a state of near-sleep, a strong desire for sleep)

20-29:

Cholecystitis (infection of gallbladder)
Deep vein thrombosis (blood clot in a major vein that usually develops in the legs and/or pelvis)
Thrombophlebitis (swelling (inflammation) of a vein caused by a blood clot)

30-39:

n/a

40-49:

n/a

50-59:

Asthma
Back pain
Bursitis (inflammation of a bursa, typically one in the knee, elbow, or shoulder)
Coeliac disease (simple food intolerance)
Constipation
Drug hypersensitivity
Erythema (redness of the skin)
Fatigue (feeling of tiredness)
Fluid retention (an abnormal accumulation of fluid in the blood)
Food allergy

60+:

Toxic epidermal necrolysis (a rare, life-threatening skin condition that is usually caused by a reaction to drugs causes wide spread skin destruction)
Confusional state
Somnolence (a state of near-sleep, a strong desire for sleep)
Tachycardia (a heart rate that exceeds the range of 100 beats/min)
Urinary incontinence (inability to control the flow of urine and involuntary urination)
Venoocclusive liver disease (small veins in the liver are obstructed)
Alanine aminotransferase increased
Blood bilirubin increased
Dilatation intrahepatic duct acquired
Disease recurrence

What are the existing conditions these people have? *

Constipation: 20 people, 40.82%
Sedation: 19 people, 38.78%
Atrial Fibrillation/flutter (atrial fibrillation and flutter are abnormal heart rhythms in which the atria, or upper chambers of the heart, are out of sync with the ventricles): 19 people, 38.78%
Depression: 19 people, 38.78%
Fever: 18 people, 36.73%
Diarrhea: 18 people, 36.73%
Thrombophlebitis (swelling (inflammation) of a vein caused by a blood clot): 17 people, 34.69%
Ards (Acute Respiratory Distress Syndrome) (sudden failure of the respiratory (breathing) system): 17 people, 34.69%
Stress And Anxiety: 17 people, 34.69%
Pneumonia: 17 people, 34.69%

* Approximation only. Some reports may have incomplete information.

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