Rebif 44mcg Injection

Interferon Beta-1A (44mcg)

Genuine

Authenticity Assured

Prescription

required

Cold stored

Stored between 2-8°C

Rebif 44mcg Injection is a prescription medicine used in the treatment of multiple sclerosis (a disease in which the immune system cells starts damaging the insulating covers of the brain and spinal cord cells leading to different types of physical, mental and psychiatric problems).

Written By Dr. Subita Alagh, BDS,
Reviewed By Dr. Mekhala Chandra, MD, MBBS,
Last updated on 19 Sep 2025 | 03:31 PM (IST)

₹5093 MRP ₹5653.1310% off

Gurgaon

Save more with additional offers

Get upto Rs.150 Cashback on minimum transaction of Rs.599/- with Mobikwik UPI.

Flat Rs.150 on a Min Transaction of Rs.1000.

Flat ₹30 cashback. T&C Apply*

Get upto Rs.150 Cashback on minimum transaction of Rs.599/- with Mobikwik UPI.

Flat Rs.150 on a Min Transaction of Rs.1000.

Flat ₹30 cashback. T&C Apply*

General Information

Contains

Interferon Beta-1A (44mcg)

Marketer

Merck Ltd

Storage

Store in a refrigerator (2 - 8°C). Do not freeze.

The content is shown in English

Product introduction

Rebif 44mcg Injection is given under the supervision of a healthcare professional. If you have missed a dose, take it as soon as you remember. Do not skip any doses and finish the full course of treatment even if you feel better. It is important that this medication is not stopped suddenly without talking to your doctor.

Some common side effects of using this medication are headache, sweating, fever, chills and flu-like symptoms. These are usually temporary and normally go away on their own in some time. However, you should inform your doctor immediately if they last longer or become severe.

Your doctor may advise for regular monitoring of liver function, thyroid function, and blood cell count. It is important to inform your doctor if you develop any unusual changes in mood or behavior, new or worsening depression, or suicidal thoughts. Pregnant and breastfeeding mothers should consult their doctor before taking this medicine.

Uses of Rebif Injection

Multiple sclerosis (MS)

Benefits of Rebif Injection

Multiple sclerosis (MS)
Multiple sclerosis (MS) is a disease of the brain and spinal cord in which a person’s own immune system attacks the protective sheath (called myelin) of the nerves. This leads to symptoms such as vision loss, pain, fatigue and improper coordination. Rebif 44mcg Injection helps to suppress the body’s immune system, thereby reducing the progression of the disease. It reduces the inflammation of the damaged nerves, prevents further damage and stabilises your immune system. This medicine is given as an injection by a doctor or nurse and should not be self-administered. Follow your doctor’s instructions carefully to get the best results.

Side effects of Rebif Injection

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of Rebif

Headache
Sweating
Fever
Chills
Flu-like symptoms

How to use Rebif Injection

Your doctor or nurse will give you this medicine. Kindly do not self administer.

How Rebif Injection works

Rebif 44mcg Injection is an immunomodulator. It lowers the chances of multiple sclerosis by reducing the inflammation and preventing nerve damage.

Quick tips

Rebif 44mcg Injection is given as an injection into the muscles, usually 3 times a week.
Do not skip any dose and finish the complete course even if you feel better.
Use caution while driving or doing anything that requires concentration as Rebif 44mcg Injection can cause dizziness.
Your doctor may regularly monitor your liver function, thyroid function, and blood cell counts while taking this medicine.
Talk to your doctor if you notice sudden mood changes or develop suicidal thoughts.

Safety advice

Alcohol

UNSAFE

It is unsafe to consume alcohol with Rebif 44mcg Injection.

Pregnancy

CONSULT YOUR DOCTOR

Rebif 44mcg Injection may be unsafe to use during pregnancy. Although there are limited studies in humans, animal studies have shown harmful effects on the developing baby. Your doctor will weigh the benefits and any potential risks before prescribing it to you. Please consult your doctor.

Breast feeding

SAFE IF PRESCRIBED

Rebif 44mcg Injection is probably safe to use during breastfeeding. Limited human data suggests that the drug does not represent any significant risk to the baby.

Driving

UNSAFE

Rebif 44mcg Injection may decrease alertness, affect your vision or make you feel sleepy and dizzy. Do not drive if these symptoms occur.

Kidney

CAUTION

Rebif 44mcg Injection should be used with caution in patients with severe kidney disease. Dose adjustment of Rebif 44mcg Injection may be needed. Please consult your doctor.

Liver

CAUTION

Rebif 44mcg Injection should be used with caution in patients with liver disease. Dose adjustment of Rebif 44mcg Injection may be needed. Please consult your doctor.

Interaction with drugs

Taking Rebif with any of the following medicines can modify the effect of either of them and cause some undesirable side effects

Moderate

Aminophylline (Oral Route)

If concurrent use is essential, watch out for symptoms such as nausea, palpitations or headaches and consult your doctor if you experience them. They may monitor and adjust the dose of Aminophylline accordingly. Interferon Beta-1A may slow down the removal of Aminophylline from the body.

Moderate

Zidovudine (Oral Route)

Your doctor may monitor your treatment and adjust the doses as per the observations.

Moderate

Warfarin (Oral Route)

Talk to your doctor if you notice any unusual symptoms.Doctor may monitor your blood sugar level. Interferon Beta-1A may increase the rate of release of Warfarin in the blood.

Moderate

Aminophylline (Injection Route)

Moderate

Natalizumab (Injection Route)

Do not consume Natalizumab with Interferon Beta-1A. If concurrent use is essential, please consult your doctor.

Fact Box

Chemical Class

Amino Acids, Peptides, and Analogues

Habit Forming

Therapeutic Class

ANTI NEOPLASTICS

Action Class

Interferons

References

User feedback

What are you using Rebif Injection for?

Multiple sclerosis (MS)

89%

Others

11%

How much was the improvement?

Average

67%

Excellent

33%

What were the side-effects while using Rebif 44mcg Injection?

No Side Effect

33%

Headache

33%

Flu-like symptoms

17%

Fever

17%

How do you take Rebif Injection?

With or without food

60%

With food

40%

Please rate Rebif 44mcg Injection on price

Expensive

80%

Not Expensive

13%

Average

Want to know more

We provide you with authentic, trustworthy and relevant information

Have issue with the content

Disclaimer

Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

Marketer details

Name: Merck Ltd
Address: L-2, J.R. Complex, Gate No. 4, Village Mandoli, Delhi-110 093, India

Vendor Details

Country of origin: India

Lab tests offered by us

Why we need a prescription?

Rebif 44mcg Injection

Save more with additional offers

General Information

Contains

Marketer

Storage

Product introduction

Uses of Rebif Injection

Benefits of Rebif Injection

Side effects of Rebif Injection

How to use Rebif Injection

How Rebif Injection works

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Interaction with drugs

Aminophylline (Oral Route)

Zidovudine (Oral Route)

Warfarin (Oral Route)

Aminophylline (Injection Route)

Natalizumab (Injection Route)

Fact Box

Chemical Class

Habit Forming

Therapeutic Class

Action Class

References

User feedback

What are you using Rebif Injection for?

How much was the improvement?

What were the side-effects while using Rebif 44mcg Injection?

How do you take Rebif Injection?

Please rate Rebif 44mcg Injection on price

Want to know more

Have issue with the content

Disclaimer

Marketer details

Vendor Details

Lab tests offered by us

Related/Popular tests