What is Tecfidera?

Category: Prescription Drugs

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Generic name: Dimethyl fumarate

Tecfidera (dimethyl fumarate, BG-12) is used for the treatment of relapsing remitting MS. It is an oral medication and is used to help reduce the number of relapses a patient experiences.

Reported purpose & perceived effectiveness
Purpose Patients Evaluations Perceived Effectiveness
Multiple Sclerosis 507 465
Drug ineffective 5 3
Allergic reaction 2 4
Arthritis pain 1 0
Brain Atrophy Cerebrum 1 0
Brain lesions 1 1

Show all 17 reasons taken


  • Major
  • Moderate
  • Slight
  • None
  • Can't tell

Side effects

Side effects as an overall problem

Side effects as an overall problem
Severity Evaluations
Severe 62
Moderate 72
Mild 211
None 122

Commonly reported side effects and conditions associated with Tecfidera

Side effect Patients
Flushing 99
Facial flushing 39
Diarrhea 38
Nausea 26
Stomach pain 24
Stomach upset 16

Show all 167 reported side effects

Dosages

Based on patients currently taking Tecfidera

Dosage Patients
240 mg twice daily 48
480 mg daily 24
240 mg daily 14
120 mg twice daily 13
2 capsule(s) daily 8
120 mg daily 7
2 tablet(s) daily 4
2 capsule(s) twice daily 4
1 capsule(s) daily 3
1 tablet(s) twice daily 3

See all 33 dosages

Why patients stopped taking Tecfidera

Multiple reasons could be selected

Reason Patients
Side effects too severe 67
Doctor's advice 36
Did not seem to work 27
Other 14
Course of treatment ended 2
Change in health plan coverage 1
Expense 1
Personal research 1
See all 111 patients who’ve stopped taking Tecfidera

Duration

Currently taking Tecfidera

Duration Patients
Less than 1 month 2
1 - 6 months 11
6 months - 1 year 10
1 - 2 years 39
2 - 5 years 98
5 - 10 years 1

Stopped taking Tecfidera

Duration Patients
Less than 1 month 19
1 - 6 months 32
6 months - 1 year 22
1 - 2 years 25
2 - 5 years 12
Adherence
Adherence Evaluations
Always 377
Usually 69
Sometimes 6
Never taken as prescribed 15
Burden
Burden Evaluations
Very hard to take 11
Somewhat hard to take 30
A little hard to take 67
Not at all hard to take 359
Cost per month
Cost per month Evaluations
$200+ 15
$100-199 3
$50-99 18
$25-49 40
< $25 238
Not specified 153

What people switch to and from

Patients started taking Tecfidera after stopping:

Treatment Patients
Glatiramer acetate (Copaxone) 53
Interferon beta-1a IM Injection (Avonex) 28
Interferon beta-1a SubQ injection (Rebif) 28
Interferon beta-1b SubQ Injection (Betaseron) 17
Natalizumab (Tysabri) 17

Show all 13 treatments patients report switching from

Patients stopped taking Tecfidera and switched to:

Treatment Patients
Glatiramer acetate (Copaxone) 16
Teriflunomide (Aubagio) 15
Natalizumab (Tysabri) 13
Interferon beta-1a SubQ injection (Rebif) 5
Fingolimod (Gilenya) 4

Show all 13 treatments patients report switching to

Last updated:

22 patient evaluations for Tecfidera

289 members have decided to share their profiles only with other members of PatientsLikeMe.

Mamaw5
30389 thumb
Mamaw5
Sex: F
Data Quality: 3 stars
Sensation: Mild
Overall: Moderate
Cognition: moderate
Vision: mild
Speech: moderate
Swallowing: moderate
Upper limb: moderate
Walking: moderate
I am: n
I have:
MS

See Mamaw5's full Tecfidera history

Dec 1, 2016 (Started Nov 08, 2016)

  • Effectiveness
    Can’t tell (for Multiple Sclerosis)
  • Side effects
    Severe (Vomiting)
  • Adherence
    Usually
  • Burden
    Not at all hard to take
Dosage: 240 mg Twice daily
Advice & Tips: Ive had to stop taking the full dose due to stomach issues and vomiting.
Cost: < $25 monthly

  • 0 helpful marks
thjuland
647 thumb
thjuland
Sex: M
Data Quality: 3 stars
Sensation: Mild
Overall: Mild
Cognition: moderate
Vision: moderate
Speech: mild
Swallowing: mild
Upper limb: mild
Walking: moderate
I am: vg
I have:
MS

See thjuland's full Tecfidera history

Sep 30, 2016 (Started Nov 05, 2013)

  • Effectiveness
    Major (for Multiple Sclerosis)
  • Side effects
    Mild (JC virus present in blood test)
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 480 mg Daily
Advice & Tips: my jc virus level is just slightly greater, so I'll continue with it.
Cost: < $25 monthly

Jan 25, 2016 (Started Nov 05, 2013)

  • Effectiveness
    Major (for Multiple Sclerosis)
  • Side effects
    Moderate (JC virus present in blood test)
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 480 mg Daily
Advice & Tips: I feel my JC virus titer level is high at 2.14, but there is presently no other drug with a safer side-effect profile, so I'm waiting for the next approved MS medication to switch to:-(
Cost: < $25 monthly

Feb 26, 2015 (Started Nov 05, 2013)

  • Effectiveness
    Major (for Multiple Sclerosis)
  • Side effects
    None
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 480 mg Daily
Advice & Tips: Tuesday's MRI is clear (no new or active lesions), so will continue with this medication.
Cost: < $25 monthly

Jan 14, 2015 (Started Nov 05, 2013)

  • Effectiveness
    Major (for Multiple Sclerosis)
  • Side effects
    None
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 480 mg Daily
Advice & Tips: I must eat a meal with meat or I'll throw-up.
Cost: < $25 monthly

  • 0 helpful marks
1955chevy
27671 thumb
1955chevy
Sex: M
Data Quality: 2 stars
Sensation: None
Overall: None
Cognition: none
Vision: none
Speech: none
Swallowing: none
Upper limb: moderate
Walking: moderate
I am: g
I have:
MS

See 1955chevy's full Tecfidera history

Sep 1, 2016 (Started Nov 10, 2015)

  • Effectiveness
    Can’t tell (for Multiple Sclerosis)
  • Side effects
    None
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 240 mg Twice daily
Advice & Tips: Almost a year now and no lingering side effects.
Cost: < $25 monthly

Nov 24, 2015 (Started Nov 10, 2015)

  • Effectiveness
    Can’t tell (for Multiple Sclerosis)
  • Side effects
    Mild (Facial flushing, Stomach upset)
  • Adherence
    Always
  • Burden
    Not at all hard to take
Dosage: 240 mg Twice daily
Advice & Tips: Eat something before taking the morning dose. I take the night dose right before bed. The stomach and flushing issues seem to be fading away now after entering the third week. Great to be away from the injections as I was having site issues after 17 years. Although in secondary progressive, Doc agreed with the decision the switch. Biogen is waving the $75 co-pay for me.
Cost: < $25 monthly

  • 1 helpful mark
Last updated:
Showing 3 of 22 patient evaluations for Tecfidera