Actiq and Buspar drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Actiq (fentanyl citrate) and Buspar (buspirone hydrochloride). Common drug interactions include electrocardiogram qt prolonged among females and anaemia among males.

The phase IV clinical study analyzes what interactions people have when they take Actiq and Buspar. It is created by eHealthMe based on reports of 16 people who take the same drugs from the FDA, and is updated regularly.

What is Actiq?

Actiq has active ingredients of fentanyl citrate. It is often used in pain. eHealthMe is studying from 27,583 Actiq users. Check the latest studies of Actiq.

What is Buspar?

Buspar has active ingredients of buspirone hydrochloride. It is often used in stress and anxiety. eHealthMe is studying from 20,463 Buspar users. Check the latest studies of Buspar.

On Aug, 09, 2026

16 people who take Actiq and Buspar together, and have interactions are studied.

What are the common drug interactions of Actiq and Buspar, by gender? *:

female:

Electrocardiogram qt prolonged
Mental status changes (general changes in brain function, such as confusion, amnesia (memory loss), loss of alertness, loss of orientation)
Nephrolithiasis (calculi in the kidneys)
Ovarian cyst (fluid filled sac of the ovary)
Overdose
Pain in extremity
Pruritus (severe itching of the skin)
Erythema (redness of the skin)
Diabetic foot
Fungal infection

male:

Anaemia (lack of blood)
Application site vesicles (small bubble within a cell at application site)
Oedema peripheral (superficial swelling)

What are the common drug interactions of Actiq and Buspar, 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:

Drug dependence
Platelet count increased
Pollakiuria (abnormally frequent passage of relatively small quantities or urine)
Drug ineffective
Drug withdrawal syndrome (interfere with normal social, occupational, or other functioning. are not due to another medical condition, drug use, or discontinuation)
Nephrolithiasis (calculi in the kidneys)
Ovarian cyst (fluid filled sac of the ovary)
Pain in extremity
Pruritus (severe itching of the skin)
Erythema (redness of the skin)

50-59:

Chronic obstructive pulmonary disease (a progressive disease that makes it hard to breathe)
Dyspnoea (difficult or laboured respiration)
Blood pressure increased
Drug ineffective
Drug withdrawal syndrome (interfere with normal social, occupational, or other functioning. are not due to another medical condition, drug use, or discontinuation)
Hyperhidrosis (abnormally increased sweating)
Tremor (trembling or shaking movements in one or more parts of your body)

60+:

n/a

What are the existing conditions these people have? *

High Blood Cholesterol: 3 people, 18.75%
Sleep Disorder: 2 people, 12.50%
Nausea (feeling of having an urge to vomit): 2 people, 12.50%
Metastases To Bone (cancer spreads to bone): 2 people, 12.50%
High Blood Pressure: 2 people, 12.50%
Complex Regional Pain Syndrome (long lasting pain condition most often affecting one of the limbs (arms, legs, hands, or feet)): 2 people, 12.50%
Chronic Obstructive Pulmonary Disease (a progressive disease that makes it hard to breathe): 2 people, 12.50%
Breast Cancer: 2 people, 12.50%
Pain In Jaw: 1 person, 6.25%
Depression: 1 person, 6.25%

* Approximation only. Some reports may have incomplete information.

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