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What labs are needed for Remicade?

Author

Mia Kelly

Published Jan 10, 2026

Your doctor will organise a blood test and chest x-ray before starting infliximab. You will be screened for infections like tuberculosis and hepatitis and may require certain vaccinations prior to starting infliximab.

What should I monitor during Remicade infusion?

Closely monitor patients for the development of signs and symptoms of infection during and after treatment with REMICADE®, including the possible development of TB in patients who tested negative for latent TB infection prior to initiating therapy, who are on treatment for latent TB, or who were previously treated for ...

What should I monitor with infliximab?

Monitoring of vital signs (blood pressure, pulse, temperature) during infusion with infliximab is common practice and recommended by some guidelines.

What is test before taking drug infliximab?

Tuberculosis (TB) test: Your doctor may test you for TB before starting infliximab and check you closely for signs and symptoms while you take it. Hepatitis B virus infection test: Your doctor may do blood tests to check you for the hepatitis B virus before you start treatment and while you're receiving infliximab.

What do I need to know before starting Remicade?

Before starting REMICADE, tell your doctor if you:

are being treated for an infection. • have signs of an infection, such as a fever, cough, flu-like symptoms. • have any open cuts or sores on your body. get a lot of infections or have infections that keep coming back. • have diabetes or an immune system problem.

15 related questions found

Why does Remicade need a filter?

In patients treated with the monoclonal antibody infliximab (Remicade®) -which binds to and blocks tumor necrosis factor alpha (TNF-alpha) - an infusomat filter is routinely used to prevent the very same early adverse events observed in individuals receiving intravenous immunoglobulins (IVIG).

Is Remicade a biologic?

Remicade contains the drug infliximab, which is a biologic (a drug made from parts of living organisms). Remicade belongs to a drug class called tumor necrosis factor-alpha (TNF-alpha) blockers.

Is infliximab a chimeric antibody?

Recently, infliximab has emerged as a novel chimeric monoclonal antibody that inhibits TNF-alpha. Infliximab is indicated for the treatment of moderately to severely active CD in patients having an inadequate response to conventional therapy.

How long does REMICADE suppress your immune system?

Higher levels of these antibodies were associated with a much shorter response to treatment -- an average of 35 days compared with 71 days for patients who had lower antibody levels.

How do you administer IV REMICADE?

REMICADE® is given through a needle placed in a vein (IV or intravenous infusion) in your arm. If you lose response to REMICADE® at 5 mg/kg, your doctor may consider increasing your dosage to 10 mg/kg every 8 weeks. If you don't respond by Week 14, your doctor should discuss discontinuing REMICADE®.

When should I check infliximab?

The optimal frequency of proactive TDM also remains unclear. Pending better data, the AGA recommended checking infliximab or adalimumab trough levels as close to the next dose as possible – that is, within 24 hours.

Does REMICADE need to be titrated?

When Remicade® was first approved, a dose titration was specified in the package insert. Sometime later, this recommendation was removed and now the package insert states simply to infuse over at least 2 hours.

Does REMICADE cause high blood pressure?

Serious infusion reactions.

Serious brain, heart, and blood vessel problems can occur while receiving a Remicade infusion or hours later. Examples of these problems include heart attack, stroke, high blood pressure, and low blood pressure.

What is the difference between INFLECTRA and REMICADE?

Remicade (infliximab) and Inflectra (infliximab-dyyb) are biologic medications that treat many autoimmune disorders. Inflectra is highly similar — but not identical — to Remicade. Inflectra doesn't have clinically meaningful differences from Remicade. But it's usually cheaper for most people.

How do you administer Renflexis?

The recommended dose of RENFLEXIS is 5 mg/kg given as an intravenous induction regimen at 0, 2 and 6 weeks followed by a maintenance regimen of 5 mg/kg every 8 weeks thereafter for the treatment of adult patients with moderately to severely active ulcerative colitis.

Is Remicade an immunotherapy?

Infliximab is a type of monoclonal antibody drug that is classified as a biologic. This drug acts as an immunosuppressant drug and is commonly used to treat autoimmune diseases such as ankylosing spondylitis, Crohn's disease, rheumatoid arthritis (RA), ulcerative colitis (UC), psoriasis, and psoriatic arthritis.

What does TNF-alpha do?

Tumour Necrosis Factor alpha (TNF alpha), is an inflammatory cytokine produced by macrophages/monocytes during acute inflammation and is responsible for a diverse range of signalling events within cells, leading to necrosis or apoptosis. The protein is also important for resistance to infection and cancers.

What are anti-TNF biologics?

TNF inhibitors are drugs that help stop inflammation. They're used to treat diseases like rheumatoid arthritis (RA), juvenile arthritis, psoriatic arthritis, plaque psoriasis, ankylosing spondylitis, ulcerative colitis (UC), and Crohn's disease. They're also called TNF blockers, biologic therapies, or anti-TNF drugs.

Is immunoglobulin A blood product?

Intravenous immunoglobulin (IVIG) is a blood product prepared from the serum of between 1000 and 15 000 donors per batch. It is the treatment of choice for patients with antibody deficiencies.

What is IGG infusion used for?

One reason you might need IVIG is if your body does not make enough antibodies. This is called "humoral immunodeficiency." The IVIG simply provides extra antibodies that your body cannot make on its own. The antibodies usually last for several weeks to months and help your body fight off a large variety of infections.

Is Remicade good for colitis?

REMICADE® is a prescription medication for adults living with moderately to severely active ulcerative colitis who haven't responded well to other medicines. REMICADE® is not right for everyone, and individual results may vary. Talk with your doctor to decide if REMICADE® may be right for you.

Is Remicade an anti TNF?

REMICADE was the first anti-TNF-alpha treatment approved by the U.S. Food and Drug Administration (FDA), when it was indicated for the treatment of acute moderate to severe Crohn's disease in 1998.

Is Remicade the same as Humira?

Remicade (infliximab) and Humira (adalimumab) are both laboratory-synthesized proteins. They are different chemicals on a molecular level, but they are designed to do the same thing: block a specific immune antibody that causes inflammation in a half-dozen different autoimmune disorders, including rheumatoid arthritis.