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Rebif 44 Micrograms Solution for Injection

NAFDAC Reg. No. A6-100135 · Drug

Registered with NAFDAC — registration activeAs of 6 November 2026 · synced automatically from official sources.
Product
Rebif 44 Micrograms Solution for Injection
NAFDAC number
A6-100135
Active ingredient
Interferon beta-1a
Strength
44 mcg/ 0.5 mL
Form
Solution for injection
Pack size
0.5 mL x 12's (in pre-filled syringes)
Manufacturer
Not listed
Applicant (holder)
Merck Pharmaceutical and Life Sciences Limited
Approved
5 Nov 2023
Status
Active View on NAFDAC ↗
Registration valid to
30 Oct 2029
WHO alerts
None found
Community reports
None
Times checked
0

RxVerify commentary

  • Rebif 44 Micrograms Solution for Injection is on the NAFDAC register with an active registration (A6-100135). A valid number alone does not prove a pack is genuine — counterfeiters copy real numbers, so also check the expiry date, seal and print quality.

Generated automatically from the NAFDAC register, WHO alerts and community data as of today. Not medical advice — always follow your doctor or pharmacist.

What Rebif 44 Micrograms Solution for Injection is used for

From the official U.S. FDA label for interferon beta-, the active ingredient registered with NAFDAC.

What it is used for

BETASERON is indicated for the treatment of relapsing forms of multiple sclerosis (MS), to include clinically isolated syndrome, relapsing-remitting disease, and active secondary progressive disease, in adults. BETASERON is an interferon beta indicated for the treatment of relapsing forms of multiple sclerosis, to include clinically isolated syndrome, relapsing-remitting disease, and active secondary progressive disease, in adults. ( 1 )

Possible side effects

The following serious adverse reactions are discussed in more details in other sections of labeling: • Hepatic Injury [see Warnings and Precautions ( 5.1 )] • Anaphylaxis and Other Allergic Reactions [see Warnings and Precautions ( 5.2 )] • Depression and Suicide [see Warnings and Precautions ( 5.3 )] • Congestive Heart Failure [see Warnings and Precautions ( 5.4 )] • Injection Site Reactions Including Necrosis [see Warnings and Precautions ( 5.5 )] • Leukopenia [see Warnings and Precautions ( 5.6 )] • Thrombotic Microangiopathy [see Warnings and Precautions ( 5.7 )] • Pulmonary Arterial Hypertension [see Warnings and Precautions ( 5.8 )] • Flu-like Symptom Complex [see Warnings and Precauti …

Do not use if

BETASERON is contraindicated in patients with a history of hypersensitivity to natural or recombinant interferon beta, Albumin (Human), or any other component of the formulation. History of hypersensitivity to natural or recombinant interferon beta, albumin or mannitol ( 4 )

Warnings

• Hepatic Injury: Monitor liver function tests and signs and symptoms of hepatic injury; consider discontinuing BETASERON if serious hepatic injury occurs. ( 5.1 , 5.11 ) • Anaphylaxis and Other Allergic Reactions: Discontinue if anaphylaxis occurs. ( 5.2 ) • Depression and Suicide: Advise patients to immediately report any symptom of depression and/or suicidal ideation; consider discontinuation of BETASERON if depression occurs. ( 5.3 ) • Congestive Heart Failure (CHF): Monitor patients with CHF for worsening of cardiac symptoms; consider discontinuation of BETASERON if worsening of CHF occurs. …

Pregnancy & breastfeeding

8.1 Pregnancy Risk Summary Although there have been no well-controlled studies in pregnant women, available data, which includes prospective observational studies, have not generally indicated a drug-associated risk of major birth defects with interferon beta-1b during pregnancy. …

General information only — not dosing advice. Always follow the leaflet in your pack and your doctor or pharmacist.

Check your pack of Rebif 44 Micrograms Solution for Injection

Add the expiry date printed on your pack for a full Trust Score — or look up uses, side effects and cheaper generics.

3 free checks left today · no signup Official sources: NAFDAC Green Book & recalls · WHO · U.S. FDA · NLM RxNorm

About Rebif 44 Micrograms Solution for Injection

What is in Rebif 44 Micrograms Solution for Injection?

Rebif 44 Micrograms Solution for Injection contains Interferon beta-1a (44 mcg/ 0.5 mL), as solution for injection, according to its NAFDAC registration record.

Is Rebif 44 Micrograms Solution for Injection registered with NAFDAC?

Yes. Rebif 44 Micrograms Solution for Injection is listed on the NAFDAC register under registration number A6-100135, and its registration is active as of 6 November 2026.

Has Rebif 44 Micrograms Solution for Injection been flagged as fake or recalled?

No WHO falsified or substandard medical product alert currently matches Rebif 44 Micrograms Solution for Injection in our automatically synced alert list.

How can I check that my pack of Rebif 44 Micrograms Solution for Injection is genuine?

Run a free authenticity scan with the NAFDAC number A6-100135, your pack's expiry date and batch number to get a Trust Score, compare the pack with the NAFDAC record (ingredient, strength, form, manufacturer), and buy only from licensed pharmacies.

What is Rebif 44 Micrograms Solution for Injection used for?

BETASERON is indicated for the treatment of relapsing forms of multiple sclerosis (MS), to include clinically isolated syndrome, relapsing-remitting disease, and active secondary progressive disease, in adults. BETASERON is an interferon beta indicated for the treatment of relapsing forms of multiple sclerosis, to include clinically isolated syndrome, relapsing-remitting disease, and active second (Summarised from the official U.S. FDA label for interferon beta-. Always follow your doctor or pharmacist.)

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