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

Summary:

Drug interactions are reported among people who take Simcor (niacin; simvastatin) and Clonazepam (clonazepam). Common drug interactions include blood glucose increased among females and flushing among males.

The phase IV clinical study analyzes what interactions people have when they take Simcor and Clonazepam. It is created by eHealthMe based on reports of 70 people who take the same drugs from the FDA, and is updated regularly.

What is Simcor?

Simcor has active ingredients of niacin; simvastatin. It is often used in high blood cholesterol. eHealthMe is studying from 11,604 Simcor users. Check the latest studies of Simcor.

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, 01, 2026

70 people who take Simcor and Clonazepam together, and have interactions are studied.

Simcor and Clonazepam drug interactions.

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

female:

Blood glucose increased
Skin burning sensation
Abdominal pain upper
Arthralgia (joint pain)
Burning sensation
Fatigue (feeling of tiredness)
Headache (pain in head)
Hyperhidrosis (abnormally increased sweating)
Rash
Abdominal distension

male:

Flushing (the warm, red condition of human skin)
Blood glucose increased
Blood creatinine increased
Constipation
Haematochezia (passage of stools containing blood)
Knee arthroplasty
Osteoarthritis (a joint disease caused by cartilage loss in a joint)
Procedural pain
Tremor (trembling or shaking movements in one or more parts of your body)
Acne (skin problems that cause pimples)

What are the common drug interactions of Simcor 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:

Flushing (the warm, red condition of human skin)
Cardiac ventricular disorder (ventricular dysfunction of heart)
Chest pain
Fall
Feeling hot
Insomnia (sleeplessness)
Joint swelling
Muscle spasms (muscle contraction)
Oedema peripheral (superficial swelling)
Pharyngeal oedema (abnormal accumulation of fluid in the cavities and intercellular spaces of the pharyngeal)

40-49:

Flushing (the warm, red condition of human skin)
Headache (pain in head)
Pruritus (severe itching of the skin)
Conjunctivitis infective (infection of the conjunctiva)
Feeling hot
Muscle tightness
Paraesthesia (sensation of tingling, tickling, prickling, pricking, or burning of a person's skin with no apparent long-term physical effect)
Sedation
Skin burning sensation
Swelling

50-59:

Pruritus (severe itching of the skin)
Flushing (the warm, red condition of human skin)
Paraesthesia (sensation of tingling, tickling, prickling, pricking, or burning of a person's skin with no apparent long-term physical effect)
Blood glucose increased
Erythema (redness of the skin)
Abdominal discomfort
Diarrhoea
Headache (pain in head)
Insomnia (sleeplessness)
Nausea (feeling of having an urge to vomit)

60+:

Flushing (the warm, red condition of human skin)
Constipation
Breast cancer
Dyspnoea exertional (breathlessness or shortness of breath)
Erythema (redness of the skin)
Fatigue (feeling of tiredness)
Muscular weakness (muscle weakness)
Nausea (feeling of having an urge to vomit)
Urine output decreased
Ear discomfort

What are the existing conditions these people have? *

Low Density Lipoprotein Increased (cholesterol increased in blood): 12 people, 17.14%
Depression: 11 people, 15.71%
High Density Lipoprotein Decreased: 10 people, 14.29%
High Blood Pressure: 7 people, 10.00%
Diabetes: 7 people, 10.00%
Insomnia (sleeplessness): 6 people, 8.57%
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 4 people, 5.71%
Hypersensitivity: 4 people, 5.71%

* Approximation only. Some reports may have incomplete information.

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