mayzent
Pharmaranks rates Mayzent 3.5/5 for recall safety — an independent score from its FDA recall history and its manufacturer's record. Mayzent (Siponimod) is a medication used to treat Chronic Progressive Multiple Sclerosis, Relapsing-Remitting Multiple Sclerosis.
Siponimod · by Novartis
Based on 1 source · Recall-safety score from FDA recall history — this product's own recalls and its manufacturer's record. Not an efficacy or quality rating. methodology →
Key facts
What is Mayzent?
From the FDA label:MAYZENT tablets contains siponimod, an S1P receptor modulator, as 2:1 co-crystal of siponimod and fumaric acid and has the following chemical name: 1-[[4-[(1 E )-1-[[[4-Cyclohexyl-3-(trifluoromethyl)phenyl]methoxy]imino]ethyl]-2-ethylphenyl]methyl]-3-azetidinecarboxylic acid (2 E )-2-butenedioate (2:1). Its molecular formula is C 4 H 4 O 4 •2C 29 H 35 F 3 N 2 O 3 , and its molecular weight is 1149.29 g/mol. Its structure is shown below: It is a white to almost white powder. MAYZENT is provided as 0.25 mg, 1 mg, and 2 mg film-coated tablets for oral use. Each tablet contains 0.25 mg, 1 mg, or 2 mg siponimod, equivalent to 0.28 mg, 1.11 mg, or 2.22 mg as 2:1 co-crystal of siponimod and fumaric acid, respectively. MAYZENT tablets contain the following inactive ingredients: colloidal silicon dioxide, crospovidone, glyceryl dibehenate, lactose monohydrate, microcrystalline cellulose, with a film coating containing iron oxides (black and red iron oxides for the 0.25 mg and 1 mg strengths and red and yellow iron oxides for the 2 mg strength), lecithin (soy), polyvinyl alcohol, talc, titanium dioxide, and xanthan gum. siponimod structural formula
How to use
Assessments are required prior to initiating MAYZENT. ( 2.1 ) Titration is required for treatment initiation. ( 2.2 , 2.3 ) The recommended maintenance dosage is 2 mg. ( 2.2 ) The recommended maintenance dosage in patients with a CYP2C9*1/*3 or *2/*3 genotype is 1 mg. ( 2.3 ) Administer tablets whole; do not split, crush, or chew. ( 2.2 , 2.3 ) First-dose monitoring is recommended for patients with sinus bradycardia, first- or second-degree [Mobitz type I] atrioventricular (AV) block, or a history of myocardial infarction or heart failure. ( 2.4 ) 2.1 Assessments Prior to First Dose of MAYZENT Before initiation of treatment with MAYZENT, assess the following: CYP2C9 Genotype Determination Test patients for CYP2C9 variants to determine CYP2C9 genotype [see Dosage and Administration (2.2, 2.3), Contraindications (4) and Use in Specific Populations (8.6)] . An FDA-cleared or -approved test for the detection of CYP2C9 variants to direct the use of siponimod is not currently available. Cardiac Evaluation Obtain an electrocardiogram (ECG) to determine whether preexisting conduction abnormalities are present. In patients with certain preexisting conditions, advice from a cardiologist and first-dose monitoring is recommended [see Dosage and Administration (2.4) and Warnings and Precautions (5.4)] . Determine whether patients are taking drugs that could slow heart rate or…
Side effects
The following serious adverse reactions are described elsewhere in the labeling: Infections [see Warnings and Precautions (5.1)] Progressive Multifocal Leukoencephalopathy [see Warnings and Precautions (5.2)] Macular Edema [see Warnings and Precautions (5.3)] Bradyarrhythmia and Atrioventricular Conduction Delays [see Warnings and Precautions (5.4)] Respiratory Effects [see Warnings and Precautions (5.5)] Liver Injury [see Warnings and Precautions (5.6)] Cutaneous Malignancies [see Warnings and Precautions (5.7)] Hypersensitivity [see Warnings and Precautions (5.8)] Increased Blood Pressure [see Warnings and Precautions (5.9)] Fetal Risk [see Warnings and Precautions (5.10)] Posterior Reversible Encephalopathy Syndrome [see Warnings and Precautions (5.11)] Unintended Additive Immunosuppressive Effects From Prior Treatment With Immunosuppressive or Immune-Modulating Therapies [see Warnings and Precautions (5.12)] Severe Increase in Disability After Stopping MAYZENT [see Warnings and Precautions (5.13)] Immune System Effects After Stopping MAYZENT [see Warnings and Precautions (5.14)] Most common adverse reactions (incidence greater than 10%) are headache, hypertension, and transaminase increases. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Novartis Pharmaceuticals Corporation at 1-888-669-6682 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 6.1 Clinical Trials…
Warnings
Important safety information
Infections: MAYZENT may increase the risk. Obtain a complete blood count (CBC) before initiating treatment. Monitor for infection during treatment. Do not start in patients with active infection. ( 5.1 ) Progressive Multifocal Leukoencephalopathy (PML): Withhold MAYZENT at the first sign or symptom of PML. ( 5.2 ) Macular Edema: Increases the risk of macular edema. Obtain a baseline evaluation of the fundus, including the macula, near the start of treatment with MAYZENT. Conduct an evaluation of the fundus, including the macula, periodically while on therapy and any time there is a change in vision. Consider discontinuing MAYZENT if macular edema develops. Diabetes mellitus and uveitis increase the risk. ( 5.3 ) Bradyarrhythmia and Atrioventricular Conduction Delays: MAYZENT may result in a transient decrease in heart rate; titration is required for treatment initiation. Consider resting heart rate with concomitant beta-blocker use; obtain cardiologist consultation before concomitant use with other drugs that decrease heart rate. ( 5.4 , 7.2 , 7.3 ) Respiratory Effects: May cause a decline in pulmonary function. Assess pulmonary function (e.g., spirometry) if clinically indicated. ( 5.5 ) Liver Injury: Obtain liver enzyme results before initiation. Closely monitor patients with severe hepatic impairment. Discontinue if significant liver injury occurs. ( 5.6 ) Cutaneous Malignancies: Skin examination prior to or shortly after the start of treatment and periodically thereafter is recommended. Suspicious skin lesions should be evaluated. ( 5.7 ) Increased Blood Pressure: Monitor blood pressure during treatment. ( 5.9 ) Fetal Risk: Women of childbearing potential should use effective contraception during and for 10 days after stopping MAYZENT. ( 5.10 ) 5.1 Infections Risk of Infections MAYZENT causes a dose-dependent reduction in peripheral lymphocyte count to 20% to 30% of baseline values because of reversible sequestration of lymphocytes in lymphoid tissues. MAYZENT may therefore increase the risk of infections, some serious in nature [see Clinical Pharmacology (12.2)] . Life-threatening and rare fatal infections have occurred in association with MAYZENT. In Study 1 [see Clinical Studies (14)] , the overall rate of infections was comparable between the MAYZENT-treated patients and those on placebo (49.0% vs. 49.1%, respectively). However, herpes zoster, herpes infection, bronchitis, sinusitis, upper respiratory infection, and fungal skin infection were more common in MAYZENT-treated patients. In Study 1, serious infections occurred at a rate of 2.9% in MAYZENT-treated patients compared to 2.5% of patients receiving placebo. Before initiating treatment with MAYZENT, results from a recent CBC (i.e., within 6 months or after discontinuation of prior therapy) should be reviewed. Initiation of treatment with MAYZENT should be delayed in patients with severe active infection until resolution. Because residual pharmacodynamic effects, such as lowering effects on peripheral lymphocyte count, may persist for up to 3 to 4 weeks after discontinuation of MAYZENT, vigilance for infection should be continued throughout this period [see Warnings and Precautions (5.14)] . Effective diagnostic and therapeutic strategies should be employed in patients with symptoms of infection while on therapy. Suspension of treatment with MAYZENT should be considered if a patient develops a serious infection. Cryptococcal Infections Cases of fatal cryptococcal meningitis (CM) and disseminated cryptococcal infections have been reported with another sphingosine 1-phosphate (S1P) receptor modulator. Rare cases of CM have also occurred with MAYZENT. Physicians should be vigilant for clinical symptoms or signs of CM. Patients with symptoms or signs consistent with a cryptococcal infection should undergo prompt diagnostic evaluation and treatment. MAYZENT treatment should be suspended until a cryptococcal infection has been excluded. If CM is diagnosed, appropriate treatment should be initiated. Herpes Viral Infections Cases of herpes viral infection, including cases of meningitis or meningoencephalitis caused by VZV reactivation, have been reported with MAYZENT. In Study 1, the rate of herpetic infections was 4.6% in MAYZENT-treated patients compared to 3.0% of patients receiving placebo. In Study 1, an increase in the rate of herpes zoster infections was reported in 2.5% of MAYZENT-treated patients compared to 0.7% of patients receiving placebo. Patients without a healthcare professional-confirmed history of varicella (chickenpox) or without documentation of a full course of vaccination against VZV should be tested for antibodies to VZV before initiating MAYZENT ( see Vaccinations below ). Prior and Concomitant Treatment with Anti-neoplastic, Immune-Modulating, or Immunosuppressive Therapies Anti-neoplastic, immune-modulating, or immunosuppressive therapies (including corticosteroids) should be coadministered with caution because of the risk of additive immune system effects during such therapy [see Drug Interactions (7.1)] . Vaccinations Patients without a healthcare professional-confirmed history of chickenpox or without documentation of a full course of vaccination against VZV should be tested for antibodies to VZV before initiating MAYZENT treatment. A full course of vaccination for antibody-negative patients with varicella vaccine is recommended prior to commencing treatment with MAYZENT, following which initiation of treatment with MAYZENT should be postponed for 4 weeks to allow the full effect of vaccination to occur. Vaccinations may be less effective if administered during MAYZENT treatment. The use of live-attenuated vaccines should be avoided while patients are taking MAYZENT and for 4 weeks after stopping treatment [see Drug Interactions (7.4)] . 5.2 Progressive Multifocal Leukoencephalopathy Cases of progressive multifocal leukoencephalopathy (PML) have occurred in patients with MS treated with S1P receptor modulators, including MAYZENT. PML is an opportunistic viral infection of the brain caused by the JC virus (JCV) that typically only occurs in patients who are immunocompromised, and that usually leads to death or severe disability. PML has occurred in MAYZENT-treated patients who had not been treated previously with natalizumab (which has a known association with PML), were not taking any other immunosuppressive or immunomodulatory medications concomitantly, and did not have any ongoing systemic medical conditions resulting in compromised immune system function. Longer treatment duration increases the risk of PML in patients treated with S1P receptor modulators: the majority of cases of PML associated with S1P receptor modulators, including MAYZENT, have occurred in patients treated for at least 18 months. At the first sign or symptom suggestive of PML, withhold MAYZENT and perform an appropriate diagnostic evaluation. Typical symptoms associated with PML are diverse, progress over days to weeks and include progressive weakness on one side of the body or clumsiness of limbs, disturbance of vision, and changes in thinking, memory, and orientation leading to confusion and personality changes. MRI findings may be apparent before clinical signs or symptoms. Cases of PML, diagnosed based on MRI findings and the detection of JCV DNA in the cerebrospinal fluid in the absence of clinical signs or symptoms specific to PML, have been reported in patients treated with MS medications associated with PML, including S1P receptor modulators. Many of these patients subsequently became symptomatic with PML. Therefore, monitoring with MRI for signs that may be consistent with PML may be useful, and any suspicious findings should lead to further investigation to allow for an early diagnosis of PML, if present. Lower PML-related mortality and morbidity have been reported following discontinuation of another MS medication associated with PML in patients with PML who were initially…
Who should not take Mayzent
MAYZENT is contraindicated in patients who have: A CYP2C9*3/*3 genotype [see Use in Specific Populations (8.6) and Clinical Pharmacology (12.5)] In the last 6 months experienced myocardial infarction, unstable angina, stroke, TIA, decompensated heart failure requiring hospitalization, or Class III or IV heart failure Presence of Mobitz type II second-degree, third-degree AV block, or sick sinus syndrome, unless patient has a functioning pacemaker [see Warnings and Precautions (5.4)] Known hypersensitivity to siponimod, or to any of the inactive ingredients in MAYZENT. Observed reactions include angioedema [see Warnings and Precautions (5.8)] . Patients with a CYP2C9*3/*3 genotype. ( 4 ) In the last 6 months, experienced myocardial infarction, unstable angina, stroke, TIA, decompensated heart failure requiring hospitalization, or Class III/IV heart failure. ( 4 ) Presence of Mobitz type II second-degree, third-degree AV block, or sick sinus syndrome, unless patient has a functioning pacemaker. ( 4 ) Known hypersensitivity to siponimod, or to any of the inactive ingredients in MAYZENT. ( 4 , 5.8 )
Overdose — what happens if you take too much
In patients with overdosage of MAYZENT, it is important to observe for signs and symptoms of bradycardia, which may include overnight monitoring. Regular measurements of pulse rate and blood pressure are required, and ECGs should be performed [see Warnings and Precautions (5.4, 5.9) and Clinical Pharmacology (12.2)] . There is no specific antidote to siponimod available. Neither dialysis nor plasma exchange would result in meaningful removal of siponimod from the body. The decrease in heart rate induced by MAYZENT can be reversed by atropine or isoprenaline.
U.S. Poison Control: call or text 1-800-222-1222 (free, 24/7). In an emergency call 911. From the FDA label; not medical advice.
Interactions
Vaccination: Avoid live-attenuated vaccines during and for up to 4 weeks after treatment with MAYZENT. ( 7.4 ) CYP2C9 and Dual CYP2C9/3A4 Inhibitors: Strong CYP2C9 inhibitors increase siponimod exposure; concomitant use with MAYZENT is not recommended. Monitor for adverse reactions during concomitant use of MAYZENT with moderate CYP2C9 inhibitors or moderate CYP2C9/CYP3A4 dual inhibitors. ( 7.5 ) CYP2C9 and CYP3A4 Inducers: Dual moderate CYP2C9/strong CYP3A4 inducers decrease siponimod exposure; concomitant use with MAYZENT is not recommended. Monitor for loss of efficacy with concomitant use of MAYZENT and moderate or strong CYP3A4 inducers in patients with CYP2C9*1/*3 or *2/*3 genotypes. ( 7.6 ) 7.1 Anti-Neoplastic, Immune-Modulating, or Immunosuppressive Therapies MAYZENT has not been studied in combination with anti-neoplastic, immune-modulating, or immunosuppressive therapies. Caution should be used during concomitant administration because of the risk of additive immune effects during such therapy and in the weeks following administration [see Warnings and Precautions (5.1)] . When switching from drugs with prolonged immune effects, the half-life and mode of action of these drugs must be considered in order to avoid unintended additive immunosuppressive effects [see Warnings and Precautions (5.12)] . Because of the characteristics and duration of alemtuzumab immune suppressive effects, initiating treatment with MAYZENT after alemtuzumab is not recommended. MAYZENT can generally be started immediately after discontinuation of beta interferon or glatiramer acetate. 7.2 Anti-Arrhythmic Drugs, QT Prolonging Drugs, Drugs That May Decrease Heart Rate MAYZENT has not been studied in patients taking QT prolonging drugs. Class Ia (e.g., quinidine, procainamide) and Class III (e.g., amiodarone, sotalol) antiarrhythmic drugs have been associated with cases of Torsades de Pointes in patients with bradycardia. If treatment with MAYZENT is considered, advice from a cardiologist should be sought. Because of the potential additive effects on heart rate, treatment with MAYZENT should generally not be initiated in patients who are concurrently treated with QT prolonging drugs with known arrhythmogenic properties, heart-rate lowering calcium channel blockers (e.g., verapamil, diltiazem), or other drugs that may decrease heart rate (e.g., ivabradine, digoxin) [see Warnings and Precautions (5.4) and Drug Interactions (7.3)] . If treatment with MAYZENT is considered, advice from a cardiologist should be sought regarding the switch to non-heart-rate lowering drugs or appropriate monitoring for treatment initiation. 7.3 Beta-Blockers Caution should be applied when MAYZENT is initiated in patients receiving treatment with a beta-blocker because of the additive effects on lowering heart rate; temporary interruption of the beta-blocker treatment may be needed prior to initiation of MAYZENT [see Warnings and Precautions (5.4)] . Beta-blocker treatment can be initiated in patients receiving stable doses of MAYZENT [see Clinical Pharmacology (12.2)] . 7.4 Vaccination During and for up to one month after discontinuation of treatment with MAYZENT, vaccinations may be less effective [see Warnings and Precautions (5.1)] . The use of live-attenuated vaccines may carry the risk of infection and should therefore be avoided during MAYZENT treatment and for up to 4 weeks after discontinuation of treatment with MAYZENT [see Warnings and Precautions (5.1)] . 7.5 CYP2C9 and Dual CYP2C9/CYP3A4 Inhibitors Concomitant use of MAYZENT and drugs that cause strong CYP2C9 inhibition is not recommended because a clinically relevant increase in exposure to siponimod is anticipated. Monitor for adverse reactions during concomitant use of MAYZENT with moderate CYP2C9 inhibitors or moderate CYP2C9/CYP3A4 dual inhibitors [see Clinical Pharmacology (12.3)] . 7.6 CYP2C9 and CYP3A4 Inducers Because of an expected significant reduction in siponimod exposure, concomitant use of MAYZENT and dual moderate CYP2C9/strong CYP3A4 inducers in patients with all CYP2C9 genotypes is not recommended. Monitor for loss of efficacy with concomitant use of MAYZENT and moderate or strong CYP3A4 inducers in patients with CYP2C9*1/*3 or *2/*3 genotype [see Clinical Pharmacology (12.3)] .
Storing Mayzent, and how long it keeps
Quoted from this product’s own FDA label. Storage belongs to the product and its device, not to the drug in general — a pen and a tablet of the same medicine are kept completely differently.
- “Unopened Containers Store MAYZENT 0.”
- “Inform patients that MAYZENT may be stored at room temperature for up to 3 months.”
May treat (source: NIH RxClass)
Dosage forms
Tablet
The forms currently marketed in the U.S., per the FDA National Drug Code Directory.
Ways to save
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Frequently asked questions
- What does Mayzent treat?
- Mayzent (Siponimod) may be used to treat chronic progressive multiple sclerosis, relapsing-remitting multiple sclerosis, based on NIH RxClass drug-classification data (conditions a drug may treat — not a verbatim copy of the FDA-approved label). This is general reference, not medical advice.
- How is Mayzent rated?
- pharmaranks gives Mayzent a composite score of 3.5 out of 5, currently based on 1 weighted source (FDA regulatory recall-safety data weighted highest). See our methodology at /how-we-rate.
- Is there a coupon or discount for Mayzent?
- pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Mayzent. To pay less, ask your prescriber or pharmacist whether a generic equivalent exists, check the manufacturer's copay/savings card and patient-assistance program, and compare a pharmacy discount card against your insurance copay. Prices vary by pharmacy, insurance, and location, so always confirm at the counter. This is general reference, not medical or financial advice.
- Who makes Mayzent?
- Mayzent is marketed by Novartis. You can see Novartis's full profile, rating, and other products on pharmaranks.
- Is Mayzent a brand-name or generic drug?
- Mayzent is a brand-name product with the active ingredient Siponimod.
- Is Mayzent available over the counter?
- No. Mayzent is a prescription (Rx) medication in the US — you need a prescription from a licensed clinician (in person or via telehealth); it isn't sold over the counter. For some conditions there are OTC alternatives — ask your pharmacist.
- What forms does Mayzent come in?
- Mayzent is currently marketed as tablet, per the FDA's National Drug Code Directory.
- Is Mayzent FDA-registered?
- Mayzent is on record with the U.S. FDA under application number NDA209884. You can verify this on its official FDA label.
- Has Mayzent been recalled by the FDA?
- Mayzent has no FDA recalls recorded under its own application in the openFDA enforcement database. Its recall-safety score reflects its manufacturer's overall recall record. This is general reference, not medical advice — check the FDA recall database for the latest alerts.
- Is Mayzent safe?
- There's no single safe-or-not verdict. pharmaranks gives Mayzent a recall-safety score of 70/100, based on its FDA recall history (no recalls under its own FDA application) — not an efficacy or side-effect rating. Review its FDA-label side effects and warnings before use, and always consult a licensed professional.
- What are the side effects of Mayzent?
- Mayzent's side effects are taken directly from its FDA label. From the label: The following serious adverse reactions are described elsewhere in the labeling: Infections [see Warnings and Precautions (5.1)] Progressive Multifocal Leukoencephalopathy [see Warnings and Precautions (5.2)] Macular Edema [see Warnings and Precautions (5.3)] Bradyarrhythmia and Atrioventricular Con… Both common and serious reactions are documented in full on this page. This is general reference from the FDA, not medical advice — always consult a professional.
Clinical content sourced from the FDA label via openFDA (U.S. FDA). View the FDA label on DailyMed → Provided for general reference only — not medical advice. Always consult a licensed professional and the current prescribing information.
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