Amlodipine and Sudafed 12 hour drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Amlodipine (amlodipine besylate) and Sudafed 12 hour (pseudoephedrine hydrochloride). Common drug interactions include pulpitis dental among females and chronic kidney disease among males.

The phase IV clinical study analyzes what interactions people have when they take Amlodipine and Sudafed 12 hour. It is created by eHealthMe based on reports of 40 people who take the same drugs from the FDA, and is updated regularly.

What is Amlodipine?

Amlodipine has active ingredients of amlodipine besylate. It is often used in high blood pressure. eHealthMe is studying from 354,829 Amlodipine users. Check the latest studies of Amlodipine.

What is Sudafed 12 hour?

Sudafed 12 hour has active ingredients of pseudoephedrine hydrochloride. It is often used in nasal congestion. eHealthMe is studying from 4,687 Sudafed 12 hour users. Check the latest studies of Sudafed 12 hour.

On Jul, 20, 2026

40 people who take Amlodipine and Sudafed 12 hour together, and have interactions are studied.

Amlodipine and Sudafed 12 hour drug interactions.

What are the common drug interactions of Amlodipine and Sudafed 12 Hour, by gender? *:

female:

Pulpitis dental (inflammation of the tooth pulp)
Renal failure (kidney dysfunction)
Rotator cuff syndrome (a spectrum of conditions affecting the rotator cuff tendons of the shoulder)
Scab (a hard coating on the skin formed during the wound healing)
Scleroderma (hard skin)
Sepsis (a severe blood infection that can lead to organ failure and death)
Sinusitis (inflammation of sinus)
Spinal osteoarthritis (joint cartilage loss in spine)
Stomatitis (inflammation of mucous membrane of mouth)
Swelling

male:

Chronic kidney disease
Back pain
Pollakiuria (abnormally frequent passage of relatively small quantities or urine)
Renal impairment (severely reduced kidney function)
Renal injury (kidney injury)
Dizziness
Abdominal pain
Abdominal pain upper
Arthralgia (joint pain)
Asthma

What are the common drug interactions of Amlodipine and Sudafed 12 Hour, 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:

Cryptococcal fungaemia (presence of fungi or yeasts in the blood)
Meningitis cryptococcal (bacterial inflammation of the protective membranes covering the brain and spinal cord, known collectively as the meninges)
Sinusitis (inflammation of sinus)

50-59:

Wound infection staphylococcal
Dry mouth
Weight decreased
Nausea (feeling of having an urge to vomit)
Cardiac failure congestive
Oral candidiasis (fungal infection of mouth)
Cor pulmonale chronic (long lasting enlargement of the right ventricle of the heart)
Oedema peripheral (superficial swelling)
Pain
Abdominal pain

60+:

Drug administration error
Dizziness
Flatulence (flatus expelled through the anus)
Hypoacusis (loss of hearing)
Migraine with aura (headache with vision weakness)
Nausea (feeling of having an urge to vomit)
Renal impairment (severely reduced kidney function)
Poor quality sleep
Therapeutic response unexpected
Abdominal pain

What are the existing conditions these people have? *

Osteoporosis (bones weak and more likely to break): 11 people, 27.50%
Systemic Lupus Erythematosus (an autoimmune disease, which means the body's immune system mistakenly, attacks healthy tissue): 10 people, 25.00%
Multiple Myeloma (cancer of the plasma cells): 7 people, 17.50%
Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 5 people, 12.50%
Drowsiness: 5 people, 12.50%
Sinus Disorder (disease of sinus): 2 people, 5.00%
Primary Pulmonary Hypertension (primary high blood pressure that affects the arteries in the lungs and the right side of your heart): 2 people, 5.00%
Pain: 2 people, 5.00%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 2 people, 5.00%
Hiv Infection: 2 people, 5.00%

* Approximation only. Some reports may have incomplete information.

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