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Medications
Guanfacine

Guanfacine

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Guanfacine is a sympathetic nervous system inhibitor which is a kind of heart failure drug (cardiovascular drug).

Dr. Jeffrey Pollard reviewed this

21 year experience in ENT and Head and Neck Surgery

Drug Class

Sympathetic nervous system inhibitor

Brands

Tenex

Side Effects

Common

Constipation
Irritability
Headache
Sleepiness
Dizziness
Fatigue
Abdominal pain
Decreased appetite
Nausea
Vomiting
Weight gain
Diarrhea
Lethargy
Loss of strength
Low blood pressure
Reduced appetite

Serious

Slow heart rate
Low blood pressure

Treats

ADHD (attention deficit hyperactivity disorder)
2
5 reviews
Attention deficit hyperactivity disorder in adults
1
5 reviews
Attention deficit hyperactivity disorder in children
1
5 reviews

Related questions

A 24-year old male asked:

Why does Guanfacine make me urinate frequently?

2 doctor answers • 3 doctors weighed in

A 42-year old asked:

Whats the side effects for the medication of guanfacine?

1 doctor answer • 3 doctors weighed in

A 41-year old male asked:

my son is taking phenobarb for 1yr now. lately dr. presqribed him guanfacine to control his behaver and temper and to reduce phenobarb. is this good?

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What are Guanfacine and methylphenidate?

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Will guanfacine work for adhd?

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Is Tenex (guanfacine) good for adhd?

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Can guanfacine be used for tic disorders?

1 doctor answer • 3 doctors weighed in

A 40-year old asked:

How does Tenex (guanfacine) cause weight loss?

1 doctor answer • 1 doctor weighed in

A 46-year old male asked about a male:

Our son age 6 has insomnia, takes avg 2 hrs to fall asleep. Takes 5mg Melatonin & 1mg Guanfacine. Very restless and can't calm himself even if tired. ?

1 doctor answer • 1 doctor weighed in

A 35-year old female asked:

Could Tenex (guanfacine) be used for Severe Autism in a boy of 7 yo that Melatonin 7.5mg no longer help with sleep?

1 doctor answer • 5 doctors weighed in

A 36-year old female asked:

I use to take Linstropril (SP ?) HTCZ for my blood pressure and my new doc changed me over to Tenex (guanfacine) but that does that have a water pill

1 doctor answer • 2 doctors weighed in

A 45-year old female asked:

Had TENEX (guanfacine) surg 4 chronic plantar fasciosis 7 wks ago, no relief. Also tendon repair on outer ankle. Also tried P/T, orthotics, boot. Next step? Pain!

2 doctor answers • 2 doctors weighed in

A 21-year old male asked:

I've taken guanfacine, clonidine and seroquel (quetiapine) for my Tourettes to no avail. Are there Any other medications which are not anti psychotics ?

1 doctor answer • 1 doctor weighed in

A 44-year old female asked:

Has anyone had success with Tenex (guanfacine) procedure for chronic plantar fasciitis with partial tear? (PT, cortisone, orthoses, cast boot haven't worked)

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My son is GDD(globely developmently delayed((sp?)) )hes been on tenex,adderall,vyvance.concerta, and now on wellbutrin (bupropion). hes seven years old and the concerta drove him nuts th other stuff just made him "mad" easily aggetatted(sp?) and mean pl

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