Dysport and Metformin drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Dysport (abobotulinumtoxina) and Metformin (metformin hydrochloride). Common drug interactions include drug ineffective among females and injection site pain among males.

The phase IV clinical study analyzes what interactions people have when they take Dysport and Metformin. It is created by eHealthMe based on reports of 15 people who take the same drugs from the FDA, and is updated regularly.

What is Dysport?

Dysport has active ingredients of abobotulinumtoxina. It is often used in wrinkles. eHealthMe is studying from 6,349 Dysport users. Check the latest studies of Dysport.

What is Metformin?

Metformin has active ingredients of metformin hydrochloride. It is often used in diabetes. eHealthMe is studying from 465,355 Metformin users. Check the latest studies of Metformin.

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 Aug, 26, 2026

15 people who take Dysport and Metformin together, and have interactions are studied.

Dysport and Metformin drug interactions.

What are the common drug interactions of Dysport and Metformin, by gender? *:

female:

Drug ineffective
Dysphagia (a condition in which swallowing is difficult or painful)
Acute respiratory failure
Pneumonia aspiration (bronchopneumonia that develops due to the entrance of foreign materials into the bronchial tree)
Septic shock (shock due to blood infection)
Vision blurred
Mydriasis (a dilation of the pupil)
Photophobia (extreme sensitivity to light)
Aphonia (inability to produce voice)
Dysphonia (speech disorder attributable to a disorder of phonation)

male:

Injection site pain
Muscle fatigue (a condition in which muscles cannot exert their normal force)
Peripheral swelling
Vocal cord paralysis
Myalgia (muscle pain)
Neck pain
Oropharyngeal discomfort (pain or irritation of oropharynx)
Paraesthesia (sensation of tingling, tickling, prickling, pricking, or burning of a person's skin with no apparent long-term physical effect)
Speech disorder
Death

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Mydriasis (a dilation of the pupil)
Photophobia (extreme sensitivity to light)
Vision blurred

40-49:

Drug ineffective
Injection site discomfort
Injection site erythema (redness at injection site)
Injection site swelling
Diplopia (double vision)
Sinus disorder (disease of sinus)

50-59:

Drug ineffective
Dyspnoea (difficult or laboured respiration)
Vocal cord paralysis

60+:

Acute respiratory failure
Dysphagia (a condition in which swallowing is difficult or painful)
Eye swelling
Lip exfoliation
Lip swelling
Rash
Vision blurred
Injection site pain
Muscle fatigue (a condition in which muscles cannot exert their normal force)
Myalgia (muscle pain)

What are the existing conditions these people have? *

Skin Wrinkling (wrinkle on skin): 6 people, 40.00%
High Blood Pressure: 5 people, 33.33%
Torticollis (a twisted neck in which the head is tipped to one side, while the chin is turned to the other): 3 people, 20.00%
Vasodilatation (widening of blood vessels resulting from relaxation of smooth muscle cells within the vessel walls): 2 people, 13.33%
Salivary Hypersecretion (excess saliva secretion): 2 people, 13.33%
Muscle Spasticity (tight or stiff muscles and an inability to control those muscles): 2 people, 13.33%
High Blood Cholesterol: 2 people, 13.33%
Thyroid Diseases: 1 person, 6.67%
Psoriasis (immune-mediated disease that affects the skin): 1 person, 6.67%
Pneumonia: 1 person, 6.67%

* Approximation only. Some reports may have incomplete information.

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