Carvedilol and Sudafed drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Carvedilol (carvedilol) and Sudafed (pseudoephedrine hydrochloride). Common drug interactions include cataract among females and drug ineffective among males.

The phase IV clinical study analyzes what interactions people have when they take Carvedilol and Sudafed. It is created by eHealthMe based on reports of 62 people who take the same drugs from the FDA, and is updated regularly.

What is Carvedilol?

Carvedilol has active ingredients of carvedilol. It is often used in high blood pressure. eHealthMe is studying from 112,649 Carvedilol users. Check the latest studies of Carvedilol.

What is Sudafed?

Sudafed has active ingredients of pseudoephedrine hydrochloride. It is often used in nasal congestion. eHealthMe is studying from 12,944 Sudafed users. Check the latest studies of Sudafed.

On Jul, 26, 2026

62 people who take Carvedilol and Sudafed together, and have interactions are studied.

Carvedilol and Sudafed drug interactions.

What are the common drug interactions of Carvedilol and Sudafed, by gender? *:

female:

Cataract (clouding of the lens inside the eye)
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)
Chest discomfort
Chills (felling of cold)
Gastritis (inflammation of stomach)
Injection site pustule (injection site pimple)
Injection site vesicles (fluid- or air-filled cavity or sac at injection site)
Intentional self-injury
Laryngitis (inflammation of the larynx)
Malaise (a feeling of general discomfort or uneasiness)

male:

Drug ineffective
Cough
Nephrolithiasis (calculi in the kidneys)
Neutropenia (an abnormally low number of neutrophils)
Pneumonia
Pneumothorax (the presence of air or gas in the cavity between the lungs and the chest wall, causing collapse of the lung)
Respiratory failure (inadequate gas exchange by the respiratory system)
Rib fracture
Ventricular extrasystoles (premature cardiac contraction)
Dyspnoea (difficult or laboured respiration)

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

0-1:

Blood glucose increased
Renal impairment (severely reduced kidney function)

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

n/a

40-49:

Balance disorder
Blood creatinine increased
Dizziness
Drug ineffective
Pyelocaliectasis
Renal artery stenosis (narrowing of renal artery)
Renal impairment (severely reduced kidney function)
White blood cell count increased
Drug administration error
Hyperphagia (an abnormal appetite for food)

50-59:

Weight increased
Weight loss poor
Arthralgia (joint pain)
Arthritis (form of joint disorder that involves inflammation of one or more joints)
Cellulitis (infection under the skin)
Constipation
Dyspepsia (indigestion)
Dyspnoea (difficult or laboured respiration)
Fatigue (feeling of tiredness)
Heart rate decreased

60+:

Pneumonia
Chronic kidney disease
Fibrin d dimer increased
Haemoglobin decreased
Hyponatraemia (abnormally low level of sodium in the blood; associated with dehydration)
Leukopenia (less number of white blood cells in blood)
Muscular weakness (muscle weakness)
Nephrolithiasis (calculi in the kidneys)
Neutropenia (an abnormally low number of neutrophils)
Pneumothorax (the presence of air or gas in the cavity between the lungs and the chest wall, causing collapse of the lung)

What are the existing conditions these people have? *

Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 6 people, 9.68%
Type 2 Diabetes: 5 people, 8.06%
Pain: 5 people, 8.06%
Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 5 people, 8.06%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 5 people, 8.06%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 5 people, 8.06%
Seizures (abnormal excessive or synchronous neuronal activity in the brain): 4 people, 6.45%
Neuropathy Peripheral (surface nerve damage): 4 people, 6.45%
Lambert-Eaton Syndrome (this means your immune system mistakenly targets healthy cells and tissues in the body): 4 people, 6.45%
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 4 people, 6.45%

* Approximation only. Some reports may have incomplete information.

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