Google
Rated 4.7/5200+ Google reviews
Call to book your appointment(437) 422-6947
Accepting new patients

Restore your energy with safe, effective iron infusions

Fast treatment for iron deficiency in Toronto and across Ontario, delivered by registered nurses in a comfortable setting.

Book an appointment now
Patient receiving an iron infusion at ReGenIV

At a glance

Feel Better, Faster

Restore your iron levels in as little as one 15-minute infusion.

One Stop Care

Diagnosis, Rx, pharmacy, and treatment - all under one roof.

Safe & Professional

Infusions delivered by registered nurses with on-site monitoring.

Why an infusion, and why ReGenIV

Iron delivered straight to your bloodstream works faster than tablets. At ReGenIV, the walk-in clinic, pharmacy and infusion suite are in the same building.

Iron infusion at a ReGenIV clinic

Why choose an iron infusion

An iron infusion is a quick IV treatment that delivers iron directly into your bloodstream, making it faster and more effective than oral supplements. It can help restore energy, focus, and overall quality of life—often in just a single 15-minute treatment.

The ReGenIV Difference

Choosing ReGenIV means more than just an infusion — it’s about safe, convenient care designed around you.

What makes us different

Restore

Restore iron in as little as one 15-minute infusion with Monoferric®.

Redefine

Walk-in clinic, pharmacy, and infusion services all under one roof.

Reliable

Registered nurses and full on-site monitoring every step of the way.

How it works

1

Referral & Bloodwork

Your doctor (or a physician at the on-site walk-in clinic) confirms iron deficiency with blood tests. If needed, your physician will order you the IV iron medication (Monoferric® or Ferinject®). This script can be sent directly to your pharmacy, provided to you in person, or included in our optional Referral Form. Once done, you’re set to book.

2

Book your appointment

Book your appointment online, or call or email us and we will reach out to you to complete your booking. If you have questions, contact us.

3

Your infusion day

A registered nurse places a small IV in your arm, and your infusion takes about 15-30 minutes. You’ll be monitored during and after for comfort and safety.

Referral Form

Physicians may complete this form to order IV iron therapy (Monoferric® or Ferinject®) and refer patients for iron infusion services at ReGenIV. Completed forms may be submitted via fax or email.

View form here

Frequently Asked Questions

Eligibility & Requirements

Do I need bloodwork before an iron infusion?

Yes. Blood tests such as ferritin, hemoglobin, and iron studies help confirm iron deficiency and guide the appropriate treatment plan.

Do I need a referral?

No. If deemed necessary, your healthcare provider will prescribe you the iron medication for infusion. Prescriptions can be sent directly to your pharmacy, provided to you in person, or included in our optional Referral & Prescription Form. After obtaining your prescription, you can book your infusion appointment here.

What if I don't have a family doctor?

There is an on-site walk-in clinic that can help arrange bloodwork. Based on your bloodwork results, the physician may prescribe you IV iron medication.

Before Your Appointment

How do I book an appointment?

The easiest way is to book online. You may also call our office directly or have your healthcare provider fax a referral to us, and our team will contact you to arrange your visit.

How should I prepare for my infusion?

Come well-hydrated and have a light meal before your appointment to help preventlightheadedness. Wear loose, comfortable clothing with sleeves that roll up easily, and feelfree to bring water, a small snack, and something to read or watch during your visit. You’realso welcome to bring a support person if you’d like assistance or company.

What type of iron do you use?

We exclusively use Monoferric® (ferric derisomaltose) or Ferinject® (ferric carboxymaltose) for our infusions. Unlike older products such as Venofer®, which require multiple smaller treatments, Monoferric® and Ferinject® can usually be given in a single larger dose. This means your iron levels can be restored more quickly, with fewer visits and greater convenience, while having an equivalent safety and side effect profile.

Are iron infusions safe?

Yes. Iron infusions are commonly used and well tolerated. Like any medical treatment, there is a small risk of side effects. Our team monitors you closely during and after your infusion for safety.

During The Infusion

How long does the appointment take?

The infusion usually takes 15-30 minutes. We’ll also monitor you afterward to ensure you’re feeling well before you leave.

What are the possible side effects?

Most people do very well. Some may notice temporary side effects such as headache or mild nausea. Rarely, more serious reactions can occur, which is why infusions are only given in a supervised setting.

Does an iron infusion cause weight gain?

No. There is no evidence that IV iron infusions cause weight gain. In fact, correcting iron deficiency often helps improve energy, exercise tolerance, and overall wellbeing.

After the Infusion – What to Expect

How quickly will I feel better after an infusion?

Some people notice improvements in energy within a few days, while for others it may take a couple of weeks as your body builds new red blood cells.

How will I know if the treatment is working?

Most patients begin to notice improvements in energy, focus, and overall wellbeing within a few weeks. Your clinician will also assess your symptoms and review your follow-upbloodwork to confirm that your iron stores are improving and that the treatment is havingthe desired effect.

Can I return to normal activities afterward?

Yes. Most patients can resume their usual activities right after the infusion.

Monitoring, Results, & Follow-Up

When should I check my ferritin again, and how will my iron levels be monitored?

Your provider will give you a follow-up blood test requisition, and it’s best to wait 6–8weeks after your infusion before repeating bloodwork. Testing too soon can showartificially high ferritin levels because your body has not yet fully incorporated the iron.Checking at the 6–8 week mark gives the most accurate picture of your iron stores andhelps your clinician determine whether any further treatment is needed.

How much will my ferritin increase after an infusion, and can my levels drop again?

Ferritin rises differently for each person. If you are anemic, most of the iron will first beused to rebuild hemoglobin, so ferritin may not rise significantly until anemia improves. Ifyou are iron-deficient without anemia, ferritin usually increases by about 10 points forevery 100 mg of IV iron - so a 1,000 mg IV iron infusion often raises ferritin by around 100 points.‍Your levels can drop again over time, especially if the underlying cause (such as heavyperiods or chronic blood loss) is ongoing. Maintaining good dietary iron intake andaddressing the root cause can help prevent recurrence.

How long do the results last and when should I consider another infusion?

Many patients maintain healthy iron levels for months to years after a single infusion if theunderlying cause of deficiency is resolved. If ferritin begins to fall below 50–100 and youexperience symptoms such as fatigue, low energy, brain fog, or shortness of breath, another infusion may be appropriate. While lab values are important, your symptoms often remain the most reliable guide. Your healthcare provider can help determine the right timing for repeat treatment.

Do I need to take iron supplements after the infusion?

It depends on your situation. Many people are advised to continue a low, well-tolerateddose of oral iron after an infusion to help maintain iron stores and prevent a recurrence ofdeficiency. If oral iron causes side effects, you can stop taking it; if you tolerate it well,taking it every other day can be helpful, especially if you have ongoing blood loss (such asheavy periods). If the cause of your iron deficiency has resolved, you may not need tocontinue supplementation. Your healthcare provider can give you the most appropriaterecommendation based on your specific circumstances.

Logistics & Cost

How long is the wait?

In most cases, infusions can be scheduled within 1–2 weeks. We will do our best to accommodate urgent requests sooner if possible.

Is the cost covered by insurance?

Most extended health insurance plans cover IV iron products under prescription drugbenefits. The infusion suite fee may also be eligible for reimbursement through a HealthSpending Account or “Out-of-Hospital Nursing Coverage”, depending on your plan. You will receive a detailed receipt that you can submit to your insurer for reimbursement.