Emgality and Narcan drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Emgality (galcanezumab-gnlm) and Narcan (naloxone hydrochloride). Common drug interactions include allergy to chemicals among females and back pain among males.

The phase IV clinical study analyzes what interactions people have when they take Emgality and Narcan. 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 Emgality?

Emgality has active ingredients of galcanezumab-gnlm. eHealthMe is studying from 24,702 Emgality users. Check the latest studies of Emgality.

What is Narcan?

Narcan has active ingredients of naloxone hydrochloride. eHealthMe is studying from 3,687 Narcan users. Check the latest studies of Narcan.

On Jul, 13, 2026

16 people who take Emgality and Narcan together, and have interactions are studied.

What are the common drug interactions of Emgality and Narcan, by gender? *:

female:

Allergy to chemicals
Dehydration (dryness resulting from the removal of water)
Dizziness
Flushing (the warm, red condition of human skin)
Hypokalaemia (low potassium)
Irritable bowel syndrome
Memory impairment
Migraine (headache)
Nausea (feeling of having an urge to vomit)
Pain in jaw

male:

Back pain
Cat scratch disease (bacterial infection by cat scratch)
Increased appetite
Memory impairment
Muscle spasms (muscle contraction)
Musculoskeletal stiffness (stiffness of the body's muscles, joints, tendons, ligaments and nerves)
Nephrolithiasis (calculi in the kidneys)
Orthostatic hypotension (a medical condition consisting of a sudden decrease in blood pressure when a person stands up)
Palpitations (feelings or sensations that your heart is pounding or racing)
Paraesthesia (sensation of tingling, tickling, prickling, pricking, or burning of a person's skin with no apparent long-term physical effect)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

Back pain
Cat scratch disease (bacterial infection by cat scratch)
Coma (state of unconsciousness lasting more than six hours)
Constipation
Cyclic vomiting syndrome (prolonged episodes of severe nausea, vomiting)
Drug ineffective
Dyskinesia (abnormality or impairment of voluntary movement)
Hyposmia (impairment of the sense of smell)
Impaired gastric emptying
Increased appetite

30-39:

n/a

40-49:

Allergy to chemicals
Migraine (headache)
Nausea (feeling of having an urge to vomit)
Pain
Pain in jaw
Polymenorrhoea (menstrual disorder)
Vomiting
Arthralgia (joint pain)
Chest discomfort
Chills (felling of cold)

50-59:

Death

60+:

n/a

What are the existing conditions these people have? *

Drowsiness: 6 people, 37.50%
Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 5 people, 31.25%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 5 people, 31.25%
Primary Pulmonary Hypertension (primary high blood pressure that affects the arteries in the lungs and the right side of your heart): 3 people, 18.75%
Nausea (feeling of having an urge to vomit): 3 people, 18.75%
Nausea And Vomiting: 2 people, 12.50%
Parkinson's Disease: 1 person, 6.25%
Migraine (headache): 1 person, 6.25%
Hallucinations (sensations that appear real but are created by your mind): 1 person, 6.25%
Depression: 1 person, 6.25%

* Approximation only. Some reports may have incomplete information.

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