Important Safety Information
Do not take BETASERON® (interferon beta-1b) if you are allergic to interferon beta-1b, to another interferon beta, to human albumin, or mannitol. See additional Important Safety Information below.

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Models used for illustrative purposes only.


BETASERON® (interferon beta-1b) is a prescription medicine used to treat relapsing forms of multiple sclerosis (MS), to include clinically isolated syndrome, relapsing-remitting disease, and active secondary progressive disease, in adults.

Dosing Information

You may be started on a lower dose when you first start taking BETASERON. Your healthcare provider will tell you what dose of BETASERON to use.

If a dose of BETASERON is missed, then it should be taken as soon as you remember or are able to take it. You should not take BETASERON on two consecutive days. The next injection should be taken about 48 hours (two days) after that dose. If you accidentally take more than your prescribed dose or take it on two consecutive days, you should call your healthcare provider immediately.

Titration, BETASERON® (interferon beta-1b)


Your doctor will tell you what dose of BETASERON to use when you begin and provide you with a schedule for increasing your dosage. This process is called titration. Titration means increasing the dosage over time so your body can adjust.

For titration schedules, refer to your Injection Training Guide, or ask your healthcare provider.

Do not change your dose without talking with your doctor.

Rotating your injections, BETASERON® (interferon beta-1b)

Always rotate your injections properly

Talk with your doctor, nurse, or BETA Nurse if you have any side effects.

For detailed information on BETASERON, please see the Injection Training Guide that comes in your BETASERON Training Kit.

Injecting With BETACONNECT™

USB plug, BETASERON® (interferon beta-1b)

1. Prepare

Before you use your BETACONNECT autoinjector for the first time, you’ll need to charge it fully. Each BETACONNECT package includes a micro-USB cable and a charger.

Full Prescribing Information
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2. Inject

You will need to prepare the syringe that comes with your BETASERON, and place it in the BETACONNECT.

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3. Sync

Sync with myBETAapp, then track and share your injection data with a BETA Nurse.†

BETASERON® (interferon beta-1b) Training

Step-by-Step Training

Even if a BETA Nurse has already shown you how, you should review the injection steps before injecting BETASERON.
Learn how to pair myBETAapp with BETACONNECT and track your injections

Watch injection training video

Keeping Track

Keep track with myBETAapp, BETASERON® (interferon beta-1b)

myBETAapp pairs and syncs with your BETACONNECT autoinjector. You can then share your injection data with your BETA Nurse and healthcare team.

Learn more about myBETAapp
Plan and track your treatment, BETASERON® (interferon beta-1b)
Treatment Journal

You can track manually using a treatment journal. A free treatment journal is available for you to plan and track your treatment on paper.

Learn how to get a Treatment Journal

Healthcare professionals must have BETACONNECT Navigator access, and a patient must enable sharing in myBETAapp for HCPs to obtain this information.

Be prepared for your next doctor visit

BETAPLUS is there 24/7, BETASERON® (interferon beta-1b)

Questions? Call 1-844-788-1470

An MS-trained BETA Nurse is available 24/7 to answer your questions about BETASERON.

Where to Next?

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