Nurse On Call Daily | Free Virtual Consultation | Text or Call : (817) 533 7676

What Happens If Botox Is Injected Into a Vein?

Table Of Contents

Over the last two decades, Botox injections have skyrocketed in popularity among med spa patients. As one of the most popular nonsurgical cosmetic treatments in the industry, Botox is known for its safety and efficacy.

While Botox boasts a high safety profile, it does have potential risks and side effects, such as redness, swelling, and bruising, though these are only temporary and generally safe as they typically resolve on their own.

However, there are more risks involved with an inexperienced or unlicensed provider, like mishandling the treatment and accidentally injecting Botox into a vein.

So, for your own awareness as a patient, you must know what happens if Botox is injected into a vein.

Botox injected into a vein increases the risk of mild side effects, like bruising and swelling. It can also lead to more serious side effects like varicose or spider veins, though the latter would only happen in rare cases after a large dose of Botox is accidentally administered into a vein.

Let’s review these side effects in more detail below.

Side Effects If Botox Is Injected into a Vein

If botulinum toxin is injected into a vein, these side effects may occur.

Bruising, Swelling, and Bleeding

Bruising and swelling are among the most common and expected side effects following Botox injections. They usually result from minor trauma to small blood vessels during the procedure. 

However, if Botox is inadvertently injected directly into a vein, the effects may be more significant. Patients can then experience greater bruising, swelling, and localized bleeding than typically expected, as blood escapes into the surrounding tissue and creates more visible discoloration.

Varicose or Spider Veins

Varicose or spider veins are considered more serious cases of bulging veins when Botox is wrongly injected into a vein. This happens if too much Botox gets into the vein (as it would take several and/or large doses) or through careless injections from inexperienced or unskilled providers.

At InjectCo, our master nurse injectors and physician assistants ensure that precise injection techniques with the correct Botox dosage per area are performed on every patient.

What to Do After a Wrong Injection

Here’s what you should do after receiving Botox injections in the wrong injection site.

  • Monitor side effects closely and act upon them quickly.
  • Track the development of your injections.
  • Seek medical attention immediately.
    • For mild side effects, consult with your Botox provider and schedule a follow-up session for safer monitoring.
    • For more adverse effects, seek immediate medical care.

What to Avoid After a Wrong Injection

For optimal healing, here’s what to generally avoid after a wrong Botox injection procedure.

  • Avoid touching, massaging, or applying pressure to the affected area.
  • Avoid heat. Apply a cold compress to reduce bruising and swelling.
  • Avoid lying down. Stay upright; this can help prevent further complications.
  • Avoid blood thinners, which can worsen bruising and bleeding in the affected area.
  • Avoid drinking and smoking; these can impair blood flow and increase bruising.
  • Avoid intense physical exertion like vigorous exercise or strenuous physical activities.

Takeaway

Since Botox must be injected into specific muscles for optimal results and safe healing, cosmetic injections should only be performed by qualified professionals and skilled injectors.

At InjectCo, we perform premium aesthetic services like Botox and dermal fillers using expert injection techniques. Our master nurse injectors and physician assistants can help you achieve your desired results safely and effectively, minimizing the risk of adverse reactions.

Ready to achieve smoother skin through a worry-free Botox session? Book a free consultation today.

Frequently Asked Questions

Will a wrong Botox injection damage my face?

While a wrong Botox injection can alter your appearance and botch your results, like giving you droopy eyelids or uneven eyebrows, the “damage” to your face is reversible if acted upon quickly.

How do I get rid of bruising from Botox that won’t go away?

Bruising is a normal side effect of Botox that typically disappears within a week after your injections. To get rid of prolonged bruising, it’s best to consult with your injector or doctor to rule out any possibility of underlying medical conditions.

How do I get rid of bulging veins on my face after Botox?

While bulging veins on your face after Botox are temporary side effects that eventually go away on their own, you can get rid of them by applying a cold compress to constrict blood vessels and make them less visible.

For more serious or persistent bulging veins like varicose or spider veins, you should seek the help of a medical professional immediately.

Written By:
Kiara DeWitt, BSN, RN, CPN, Advanced Clinical Nurse Injector


Kiara DeWitt, BSN, RN, CPN founded InjectCo in early 2021 while also heading up the neurosurgery + neurology unit at Cook Children’s Pediatric Hospital as lead clinical educator. After completing her Bachelor's degree at Texas Christian University, Kiara realized just how much the aesthetic medicine industry was missing, wishing it was more focused on ethical decision-making and building relationships. Kiara’s dream was to create an atmosphere for her patients where they feel loved, empowered, and comfortable. She believes in a “lead to serve” mentality, hoping to create a more personal connection with both her patients and team alike. Kiara curated a team of 13 professionals across eight clinics, six of which are in DFW, one in Houston, and one in Austin.
Kiara loves nothing more than creating a collaborating, educational approach with her team, and thrives on personal and professional growth opportunities. She hopes that her patients feel heard and encouraged at every InjectCo visit and that they are truly excited about their personalized and well-designed aesthetic treatment plan. This love for education and safety in the industry led her to later found Texas Academy of Medical Aesthetics, an accredited training program that specializes in a 100+ hour aesthetic injector internship where students are able to train and shadow at all eight of InjectCo’s clinics.


Kiara’s patients recognize her and the entire InjectCo team as highly skilled and extremely thorough clinicians. She hopes to continue being a knowledgeable and approachable resource for clinical injectors across the country who are hoping to grow and scale their aesthetic business.

Read Our Other Articles

July 17, 2025

Does Botox Help TMJ? Relief and Results Explained for Patients in Ennis, TX

When you’re dealing with jaw pain, clicking, or a constant dull ache in your face, you may have TMJ (Temporomandibular Joint) disorder. This condition usually causes your jaw to feel like it won’t cooperate, making simple tasks like eating,...
July 17, 2025

Get Rid of 11 Lines Without Botox: Exploring Alternatives in Lewisville, TX

Are you tired of seeing those stubborn 11 lines between your brows when you look in the mirror? But what if you aren’t quite ready to try Botox? At Injectco in Lewisville, TX, we understand that Botox isn’t for everyone. Whether you’re...
July 17, 2025

Can a Medical Assistant Do Botox? Understanding the Requirements in Red Oak, TX

If you’re planning to schedule your first Botox session, you may be wondering who is qualified to administer the injections. Can a medical assistant perform Botox injections? Whether you want to smooth out wrinkles, reduce fine lines, or re...
There is no guarantee of specific results and the results can vary. All sales are final and non-refundable.

LegitScript Certified:

Health Finance:

6% fee applicable
© 2025 Injectco. All Rights Reserved

Look Natural.

Feel Beautiful.

Look Natural.

Feel Beautiful.

Get a FREE 15-Min Virtual Consult with a Master Injector

Limited Spots This Week!

When should we call?*
  • Talk with a Registered Aesthetic Nurse
  • PLUS Get $50 OFF Your First Treatment!

Book Now with our
Registered Nurse Injectors

Tab Content

This is a basic text element.