Plendil and Clonazepam drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Plendil (felodipine) and Clonazepam (clonazepam). Common drug interactions include left ventricular failure among females and dyspnoea among males.

The phase IV clinical study analyzes what interactions people have when they take Plendil and Clonazepam. It is created by eHealthMe based on reports of 28 people who take the same drugs from the FDA, and is updated regularly.

What is Plendil?

Plendil has active ingredients of felodipine. It is often used in high blood pressure. eHealthMe is studying from 4,990 Plendil users. Check the latest studies of Plendil.

What is Clonazepam?

Clonazepam has active ingredients of clonazepam. It is often used in stress and anxiety. eHealthMe is studying from 146,272 Clonazepam users. Check the latest studies of Clonazepam.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.

On Sep, 02, 2026

28 people who take Plendil and Clonazepam together, and have interactions are studied.

Plendil and Clonazepam drug interactions.

What are the common drug interactions of Plendil and Clonazepam, by gender? *:

female:

Left ventricular failure (left ventricle fails to contract forcefully)
Ligament injury
Ligament rupture (tear in ligament)
Limb injury
Medical device pain (pain due to medical device)
Multiple drug overdose
Myocardial infarction (destruction of heart tissue resulting from obstruction of the blood supply to the heart muscle)
Oedema peripheral (superficial swelling)
Pain in limb
Panic reaction

male:

Dyspnoea (difficult or laboured respiration)
Bradycardia (abnormally slow heart action)
Coronary artery disease (plaque building up along the inner walls of the arteries of the heart, which narrows the arteries and restricts blood flow to the heart)
Decreased appetite
Diabetes mellitus (diabetes, caused by a deficiency of the pancreatic hormone insulin)
Diabetes mellitus non insulin-dependent
Early satiety (feeling full before completing a normal sized meal)
Extravasation blood (leakage of blood from a vessel into tissues)
Hypoxia (low oxygen in tissues)
Influenza

What are the common drug interactions of Plendil and Clonazepam, 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:

n/a

50-59:

Procedural pain
Pulmonary embolism (blockage of the main artery of the lung)
Rash
Rotator cuff syndrome (a spectrum of conditions affecting the rotator cuff tendons of the shoulder)
Shoulder pain
Social problem
Somnolence (a state of near-sleep, a strong desire for sleep)
Spinal column stenosis (narrowing of spinal column)
Spinal decompression (relief of pressure on one or many pinched nerves (neural impingement) of the spinal column)
Spinal fusion surgery

60+:

Acute respiratory distress syndrome
Anorexia (eating disorder characterized by immoderate food restriction and irrational fear of gaining weight)
Renal failure (kidney dysfunction)
Respiratory failure (inadequate gas exchange by the respiratory system)
Bradycardia (abnormally slow heart action)
Chest pain
Coagulopathy (blood's ability to clot is impaired)
Coronary artery stenosis (narrowing of coronary artery)
Dizziness (excl vertigo)
Dyspnoea (difficult or laboured respiration)

What are the existing conditions these people have? *

High Blood Cholesterol: 5 people, 17.86%
Pain: 4 people, 14.29%
Ill-Defined Disorder: 4 people, 14.29%
Sleep Disorder: 3 people, 10.71%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 3 people, 10.71%
Depression: 3 people, 10.71%
Schizophrenia (a mental disorder characterized by a breakdown of thought processes): 2 people, 7.14%
Relapsing-Remitting Multiple Sclerosis (reoccurrence of an inflammatory disease in which the insulating covers of nerve cells in the brain and spinal cord are damaged): 2 people, 7.14%
Neuropathy Peripheral (surface nerve damage): 2 people, 7.14%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 2 people, 7.14%

* Approximation only. Some reports may have incomplete information.

Do you take Plendil and Clonazepam?

- Personalize this study to your gender, age, symptoms and drugs
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously