Guanfacine ER

Generic Name: Guanfacine Extended-Release

Brand Names: Intuniv

Guanfacine ER is a non-stimulant medication for ADHD that works through alpha-2 receptor agonism.

PsychiatricNon-Stimulant

What It's Used For

Guanfacine ER is prescribed for:

ADHD in children and adolescents
Adjunct to stimulants
Psychiatric conditions

Non-stimulant option for ADHD management.

Side Effects

Common side effects:

Somnolence
Fatigue
Hypotension
Bradycardia
Abdominal pain

Serious side effects:

Hypotension and bradycardia
Syncope
Rebound hypertension on abrupt discontinuation

Additional Information

What is Guanfacine ER?

Guanfacine ER is an alpha-2A adrenergic agonist that improves prefrontal cortex function in ADHD.

Non-Stimulant

Good option for patients who can't tolerate stimulants or have contraindications.

Gradual Discontinuation

Must be tapered gradually to avoid rebound hypertension.

Learn more at MedlinePlus.

Related Health Conditions

This medication is commonly used to treat or manage the following conditions:

Attention Deficit Hyperactivity Disorder (ADHD)

ADHD is a neurodevelopmental disorder marked by inattention, hyperactivity, and/or impulsivity, stemming from complex interactions between genetics, brain differences, and environmental factors, not poor parenting.

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Medical Disclaimer: This information is for educational purposes only and should not be considered medical advice. Always consult with your healthcare provider before starting, stopping, or changing any medication. Your doctor can provide personalized recommendations based on your specific health condition and medical history.

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