Close Menu
    Facebook X (Twitter) Instagram
    Trending
    • Easy Snickerdoodle Cookies Recipe – Soft, Chewy & Cinnamon-Sugar Perfect
    • Hydrochlorothiazide – Uses, Side Effects, Dosage, and Alternatives
    • Niagen Anti-Aging Benefits: Does Nicotinamide Riboside Really Slow Aging?
    • KitchenAid Microwave Touchpad Not Working? Causes and Easy Fixes
    • Pelvic Organ Prolapse Is Ruining My Life – Causes, Symptoms, and Recovery Options
    • Review of the iSportWeaR: A Gadget for Exercise and Health Monitoring | All You Need to Know About This Wealth-Health Management Glasses
    • Bromphen PSE DM: Uses, Dosage, Side Effects, Warnings & Alternatives
    • Intuniv (Guanfacine) for ADHD: Uses, Side Effects, Dosage, and Safety
    Facebook X (Twitter) Instagram
    HealthsootheHealthsoothe
    • Home
    • Healthy
    • Dental Care
    • Skin Care
    • Discover
      • Women hygiene
      • Tragedy Stories
      • Recipes
    • Health Tools
      • Body Tat Calc
      • CALC Diet Calorie
      • Ideal Body Weight Calc
      • Burned Calories Calc
      • View All
    • Connect
      • About us: What You Should Know About Healthsoothe Company
      • Privacy Policy & Affiliate Disclosure
      • Contact us
    HealthsootheHealthsoothe
    WELLNESS HEALTH - Intuniv (Guanfacine) for ADHD: Uses, Side Effects, Dosage, and Safety

    Intuniv (Guanfacine) for ADHD: Uses, Side Effects, Dosage, and Safety

    By Wisdom BasseyUpdated:August 16, 2025
    Intuniv ER Oral Uses, Side Effects, Interactions, Pictures
    Share this post
    FacebookXRedditPinterestWhatsApp
    0
    (0)

    This medication is employed for treating attention deficit hyperactivity disorder (ADHD) as part of a comprehensive treatment plan that encompasses psychological, educational, and social interventions. Diverging from other medications used to address ADHD, guanfacine does not function as a stimulant.

    The precise mechanism of guanfacine's action in treating ADHD remains unknown. It is speculated that guanfacine influences receptors in specific brain regions, fostering the enhancement of working memory, minimizing distractions, and bolstering attention and impulse control.

    Guanfacine may contribute to alleviating ADHD symptoms, including disruptive behaviour, inattention, hyperactivity, impulsivity, conflicts with adults or outbursts of anger.

    Key Facts

    1. Non-stimulant treatment: Intuniv (guanfacine) is used for ADHD management as part of a complete treatment plan that includes psychological and social interventions.

      Advertise here
    2. How it works: The exact mechanism is unknown, but it likely acts on brain receptors to improve working memory, reduce impulsivity, and increase attention.

    3. Usage instructions: Taken orally once daily (morning or evening), tablets must be swallowed whole and not crushed or chewed. Avoid high-fat meals to reduce side effects.

    4. How long it stays: Intuniv ER has a half-life of ~17 hours, taking 4–5 days to leave the body, though traces may remain longer.

    5. Side effects: Common side effects include drowsiness, dizziness, dry mouth, constipation, and headache. Serious risks include low heart rate, fainting, depression, or suicidal thoughts.

    How to Use Intuniv:

    Review the Patient Information Leaflet given by your pharmacist prior to initiating guanfacine treatment each time you refill your prescription. If you have any queries, consult your doctor or pharmacist.

    Take this medication orally as directed by your doctor, typically once daily in the morning or evening. Avoid consuming it with a high-fat meal, as this can augment drug absorption and lead to heightened side effects. Ingest the tablet whole; refrain from crushing, chewing, or splitting it, as such actions can cause the rapid release of the entire drug content, increasing the risk of adverse effects.

    Do not switch between various forms of this medication without consulting your doctor, as different forms might not deliver the same guanfacine dosage.

    Adhere to your prescribed dosage meticulously. The dosage is contingent on your medical condition, weight, response to treatment, and concurrent medications. Make sure to inform your doctor and pharmacist about all the products you use, including prescription drugs, nonprescription drugs, and herbal supplements.

    To mitigate the likelihood of side effects (like low blood pressure, slow heart rate, and drowsiness), your doctor might initiate therapy with a low dose, subsequently titrating it upwards. Comply diligently with your doctor's instructions. Do not adjust your dose without medical guidance.

    Taking more or less medication than prescribed or altering the frequency of administration can impede your progress and heighten the risk of adverse effects. Adhere to a consistent daily schedule for medication intake.

    Discontinuing this medication without consulting your doctor is not recommended. Abrupt cessation might exacerbate certain conditions. You could experience symptoms such as headaches, nervousness, restlessness, tremors, rapid heart rate, and elevated blood pressure. To mitigate these symptoms during the discontinuation process, your doctor may advocate a gradual reduction of your dose. Seek additional details from your doctor or pharmacist. Promptly report any emerging or worsening symptoms.

    Inform your doctor if your condition persists or deteriorates.

    Read Also: Sulfathiazole: Uses, Interactions, Mechanism of Action

    How long does Intuniv ER Oral stay in your system?

    Intuniv ER (Extended-Release) oral medication contains guanfacine, and its duration of stay in the body can vary based on factors like individual metabolism, dosage, and other physiological characteristics. Generally, guanfacine has a half-life of around 17 hours, which means it takes approximately 4 to 5 days for the medication to be mostly eliminated from your system.

    However, it's important to note that traces of the drug can still be detected in your system for a longer period, especially if you've been taking it for an extended duration. If you have concerns about how long Intuniv ER stays in your system for a specific reason (e.g., drug testing, interactions), it's recommended to consult your healthcare provider for personalized information.

    Side effects

    Possible side effects of this medication encompass drowsiness, dizziness, dry mouth, constipation, tiredness, nausea, headache, and stomach pain. Should any of these effects persist or worsen, promptly inform your doctor or pharmacist.

    To mitigate the risk of dizziness and lightheadedness, take care to rise slowly from a seated or lying position.

    To alleviate dry mouth, consider sucking on sugarless hard candy or ice chips, chewing sugarless gum, drinking water, or utilizing a saliva substitute.

    Bear in mind that your doctor has prescribed this medication after evaluating that its benefits surpass the potential risks of side effects. Numerous individuals employing this medication do not experience severe side effects.

    If you encounter any severe side effects, such as a slow heartbeat, fainting, or alterations in mental/mood (like depression, hallucinations, or thoughts of suicide), promptly notify your doctor.

    Although a severe allergic reaction to this medication is uncommon, seek immediate medical assistance if you observe any signs of a serious allergic reaction, including rash, itching or swelling (particularly of the face, tongue, or throat), intense dizziness, or difficulty breathing.

    The aforementioned list does not encompass all potential side effects. If you encounter effects not mentioned above, get in touch with your doctor or pharmacist.

    Precautions

    Prior to taking guanfacine, communicate with your doctor or pharmacist if you are allergic to it or if you have any other allergies. This product may contain inactive ingredients that could lead to allergic reactions or other complications. Seek further information from your pharmacist for more clarity.

    Before initiating this medication, inform your doctor or pharmacist about your medical history, particularly if you have kidney disease, liver disease, a history of fainting, blood pressure issues (both low and high), heart disease (such as slow heart rate), or a personal/family history of mental/mood disorders (such as bipolar disorder, depression, or thoughts of suicide).

    This medication might cause dizziness or drowsiness. The consumption of alcohol or marijuana (cannabis) could intensify dizziness or drowsiness. Refrain from activities requiring alertness until you can safely engage in them. Abstain from alcoholic beverages. If you use marijuana (cannabis), discuss it with your doctor.

    To mitigate the risk of dizziness and fainting, avoid dehydration or overheating during physical activity, particularly in warm weather. If you experience dizziness, sit or lie down.

    Before undergoing surgery, inform your doctor or dentist about all the products you are using, including prescription drugs, nonprescription drugs, and herbal products.

    Children may be more susceptible to the side effects of this drug, particularly hallucinations and mental/mood changes.

    Older adults might be more prone to the side effects of this drug, especially dizziness (especially upon standing), drowsiness, slow heart rate, or depression. Dizziness and drowsiness can heighten the risk of falling.

    During pregnancy, use this medication only if it is clearly necessary. Discuss the potential risks and benefits with your doctor.

    It is unclear whether this medication is excreted in breast milk. Consult your doctor prior to breastfeeding.

    Interactions

    Drug interactions can alter the functioning of your medications or heighten the risk of severe side effects. This document does not encompass all potential drug interactions.

    Maintain a comprehensive list of all the products you are using, which includes prescription and nonprescription drugs as well as herbal products.

    Share this list with your doctor and pharmacist. Avoid initiating, discontinuing, or altering the dosage of any medications without the explicit approval of your doctor.

    Notify your doctor or pharmacist if you are concurrently using other products that induce drowsiness, which includes alcohol, marijuana (cannabis), antihistamines (such as cetirizine, diphenhydramine), medications for sleep or anxiety (such as alprazolam, diazepam, zolpidem), muscle relaxants (such as carisoprodol, cyclobenzaprine), and opioid pain relievers (such as codeine, hydrocodone).

    Evaluate the labels on all your medications, such as allergy or cough-and-cold products, as they could contain ingredients that lead to drowsiness. Seek advice from your pharmacist regarding the safe usage of such products.

    Dosage

    Missed Dose:

    In case you miss a dose, take it promptly upon recollection. If the next dose is approaching, forgo the missed dose and adhere to your regular dosing schedule. Avoid taking a double dose to compensate for the missed one. If you skip more than two consecutive doses, contact your doctor to establish a new dosing regimen.

    Storage:

    Preserve at room temperature, safeguarded from light and moisture. Refrain from storing in the bathroom. Keep all medications out of the reach of children and pets.

    Authoritative References

    1. U.S. Food & Drug Administration (FDA) – Intuniv Label

    2. National Institute of Mental Health (NIMH) – ADHD Treatments

    3. American Academy of Pediatrics – ADHD Clinical Practice Guidelines

    How useful was this post?

    Click on a star to rate it!

    Average rating 0 / 5. Vote count: 0

    No votes so far! Be the first to rate this post.

    As you found this post useful...

    Follow us on social media!

    We are sorry that this post was not useful for you!

    Let us improve this post!

    Tell us how we can improve this post?

    Wisdom Bassey

    My name is Wisdom Bassey, I’m a blog content writer and graphic designer who provides support and services for brands and different companies. I’m young and versatile, A tech enthusiast. I carry out deep research on every topic I choose to write about. You can reach me through my social media handles, I’m always available and ready to connect.

    Share this post
    FacebookXRedditPinterestWhatsApp

    Related posts:

    1. Flexeril Tablet: Uses, Dosage, Side Effects & Safety Guidelines
    2. M523 Pill: Uses, Dosage, Side Effects, Addiction - Meds Safety
    3. PR 144 Pill: Uses, Side Effects, Identification, and Safety Guide
    4. How Does Losartan Interact with Gabapentin? Safety & Side Effects
    What are the contraindications for Intuniv? What are the side effects of Intuniv? What drugs interact with Intuniv? What foods should you avoid while taking Intuniv?
    Previous ArticleEuropean Formula Explained: The Ultimate Guide for Health-Conscious Parents
    Next Article Bromphen PSE DM: Uses, Dosage, Side Effects, Warnings & Alternatives
    Wisdom Bassey
    • Facebook

    My name is Wisdom Bassey, I'm a blog content writer and graphic designer who provides support and services for brands and different companies. I'm young and versatile, A tech enthusiast. I carry out deep research on every topic I choose to write about. You can reach me through my social media handles, I'm always available and ready to connect.

    Related Posts

    What are the side effects of hydrochlorothiazide 25 mg tablets

    Hydrochlorothiazide – Uses, Side Effects, Dosage, and Alternatives

    August 17, 2025

    Niagen Anti-Aging Benefits: Does Nicotinamide Riboside Really Slow Aging?

    August 17, 2025
    Pelvic Organ Prolapse Is Ruining My Life - Healthsoothe

    Pelvic Organ Prolapse Is Ruining My Life – Causes, Symptoms, and Recovery Options

    August 16, 2025
    Leave A Reply

    You must be logged in to post a comment.

    Popular Posts
    6 Foods That Will Make You Taste Sweeter Down There

    6 Foods That Will Make You Taste Sweeter Down There

    Dental Instruments And Their Uses

    Why Take Flomax At Bedtime? (Explained)

    wellbutrin-zoloft

    What Are The Benefits Of Combining Wellbutrin And Zoloft? (Detailed Guide)

    Categories
    About
    Healthsoothe provide you with real evidence-based, authoritative health care information, Credible facts, experiences, and expert opinions with citations to reputable references.                                
    Contact Us
    For more queries and news contact us on this Email: contact@healthsoothe.com,                               Call Me At: +44 7700 306246,                                      
    Caregivers Healthy Aging

    Meditation for Healthcare Professionals: Benefits, Techniques & Addiction Recovery

    Top Senior Health Conditions That Require a Professional Caregiver

    How Long Should You Wait After Using Suppositories? A Clear Guide

    Health Calculator

    BMI Calculation: Spatz Benefits

    Circumference Body fat calculator

    Proportionality of Body Calculator

    Oral care

    Understanding Teeth Overbite: Causes, Types, Symptoms, and Treatment Options

    Professional Teeth Whitening: Benefits, Costs, Risks, and Aftercare Guide

    Denture Relines: Types, Process, Benefits, and Maintenance Tips

    Healthy Recipes

    Easy Snickerdoodle Cookies Recipe – Soft, Chewy & Cinnamon-Sugar Perfect

    Key Lime Cookies | The Best Easy Family Recipe for Making Soft & Fluffy Key Lime Cookies

    Fudgy Matcha Brownies Recipe | Green Tea Blondie Bars

    Facebook X (Twitter) Instagram Pinterest
    • HealthSoothe Media Kit
    • Privacy & Affiliate Disclosure
    • Terms & Conditions
    • Residents of California Right
    • Our Editorial Team
    • Healthsoothe Newsletter
    • Contact us: Message Healthsoothe Today
    • Navigating Our healthsoothe.com Sitemap: Easy Access
    • Opt-out preferences
    © 2025 Healthsoothe. Designed by Healthsoothe.

    Type above and press Enter to search. Press Esc to cancel.

    Manage Consent
    To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
    Functional Always active
    The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
    Preferences
    The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
    Statistics
    The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
    Marketing
    The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
    Manage options Manage services Manage {vendor_count} vendors Read more about these purposes
    View preferences
    {title} {title} {title}
    Ad Blocker Enabled!
    Ad Blocker Enabled!
    Our website is made possible by displaying online advertisements to our visitors. Please support us by disabling your Ad Blocker and Reload the Page.