Valium and Viracept drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Valium (diazepam) and Viracept (nelfinavir mesylate). Common drug interactions include upper limb fracture among females and agitation among males.

The phase IV clinical study analyzes what interactions people have when they take Valium and Viracept. It is created by eHealthMe based on reports of 26 people who take the same drugs from the FDA, and is updated regularly.

What is Valium?

Valium has active ingredients of diazepam. It is often used in stress and anxiety. eHealthMe is studying from 48,647 Valium users. Check the latest studies of Valium.

What is Viracept?

Viracept has active ingredients of nelfinavir mesylate. It is often used in hiv infection. eHealthMe is studying from 6,399 Viracept users. Check the latest studies of Viracept.

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, 04, 2026

26 people who take Valium and Viracept together, and have interactions are studied.

What are the common drug interactions of Valium and Viracept, by gender? *:

female:

Upper limb fracture
Vasculitis cerebral (inflammation of the blood vessel wall involving the brain and occasionally the spinal cord)
Wrist fracture
Emotional distress
Pain
Renal failure (kidney dysfunction)
Ankle fracture
Bone density decreased
Chronic kidney disease
Fibula fracture

male:

Agitation (state of anxiety or nervous excitement)
Anhedonia (inability to experience pleasure from activities usually found enjoyable)
Depression
Euphoric mood (excessively happy but may become angry or irritable)
Hypertension (high blood pressure)
Hyporeflexia (a condition of below normal or absent reflexes)
Nervousness
Abdominal distension
Abdominal pain
Abdominal rebound tenderness

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Tremor (trembling or shaking movements in one or more parts of your body)
Vasculitis cerebral (inflammation of the blood vessel wall involving the brain and occasionally the spinal cord)
Anhedonia (inability to experience pleasure from activities usually found enjoyable)
Chronic kidney disease
Cytomegalovirus infection
Dermoid cyst (an abnormal growth (teratoma) containing epidermis, hair follicles, and sebaceous glands)
Drug toxicity
Emotional distress
Escherichia infection (bacterial infection by escherichia coli)
Fatigue (feeling of tiredness)

40-49:

Depression
Abdominal distension
Abdominal pain
Abdominal rebound tenderness
Agitation (state of anxiety or nervous excitement)
Blood triglycerides increased
Constipation
Emotional distress
Euphoric mood (excessively happy but may become angry or irritable)
Gastric dilatation (a twisted stomach)

50-59:

Emotional distress
Pain
Myalgia (muscle pain)
Pain in extremity
Renal failure (kidney dysfunction)
Tooth loss
Bone density decreased
Fibula fracture
Anhedonia (inability to experience pleasure from activities usually found enjoyable)
Ankle fracture

60+:

n/a

* Approximation only. Some reports may have incomplete information.

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