Fentanyl and Provocholine drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Fentanyl (fentanyl citrate) and Provocholine (methacholine chloride). Common drug interactions include gingival pain among females and angiofibroma among males.

The phase IV clinical study analyzes what interactions people have when they take Fentanyl and Provocholine. It is created by eHealthMe based on reports of 23 people who take the same drugs from the FDA, and is updated regularly.

What is Fentanyl?

Fentanyl has active ingredients of fentanyl citrate. It is often used in pain. eHealthMe is studying from 73,301 Fentanyl users. Check the latest studies of Fentanyl.

What is Provocholine?

Provocholine has active ingredients of methacholine chloride. eHealthMe is studying from 80 Provocholine users. Check the latest studies of Provocholine.

On Jul, 31, 2026

23 people who take Fentanyl and Provocholine together, and have interactions are studied.

Fentanyl and Provocholine drug interactions.

What are the common drug interactions of Fentanyl and Provocholine, by gender? *:

female:

Gingival pain (gum pain)
Haemorrhoids (a swollen vein or group of veins in the region of the anus)
Hypoaesthesia (reduced sense of touch or sensation)
Hypoaesthesia oral (reduced sense of touch or sensation in mouth)
Impaired healing
Ingrowing nail
Injury
Intervertebral disc protrusion (spinal disc protrusion)
Lumbar radiculopathy (radicular pain in the low back and legs)
Metastases to bone (cancer spreads to bone)

male:

Angiofibroma (small, reddish brown or even flesh-coloured, smooth, shiny, 0.1- to 0.3 cm papules present over the sides of the nose and the medial portions of the cheeks)
Anxiety
Bursitis (inflammation of a bursa, typically one in the knee, elbow, or shoulder)
Cellulitis (infection under the skin)
Chronic obstructive pulmonary disease (a progressive disease that makes it hard to breathe)
Compression fracture (fracture due to pressure caused by injury)
Contusion (a type of hematoma of tissue in which capillaries)
Craniocerebral injury (injury to cranium and brain)
Cystocele (a condition that occurs when the tough fibrous wall between a woman's bladder and her vagina is torn by childbirth)
Discomfort

What are the common drug interactions of Fentanyl and Provocholine, 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:

Anxiety
Areflexia (absence of a reflex)
Hypoaesthesia oral (reduced sense of touch or sensation in mouth)
Impaired healing
Ingrowing nail
Injury
Intervertebral disc protrusion (spinal disc protrusion)
Lumbar radiculopathy (radicular pain in the low back and legs)
Metastases to bone (cancer spreads to bone)
Mitral valve prolapse (heart's mitral valve doesn't work well)

60+:

n/a

What are the existing conditions these people have? *

Hypercalcaemia (elevated calcium (ca+) level in the blood): 23 people, 100.00%
Breast Cancer: 23 people, 100.00%
Breast Cancer Metastatic: 22 people, 95.65%

* Approximation only. Some reports may have incomplete information.

Do you take Fentanyl and Provocholine?

- 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