Topline Results from Phase 3 Potentially NDA-Enabling Study of TNX-102 SL in Fibromyalgia Expected Late
Topline Results from Phase 2 Proof-of-Concept Study of TNX-1900 in Chronic Migraine Expected Early
Meaningful Progress Made in Obtaining External Support for Clinical Trials from
Revenue from Marketed Acute Migraine Products: Zembrace® SymTouch® (sumatriptan injection) and Tosymra® (sumatriptan nasal spray) Included in Third Quarter Financial Statements
“Tonix expects topline results from its Phase 3 fibromyalgia study and Phase 2 chronic migraine study before year end,” said
Partnerships with External Funding – Recent Highlights
NIH /NIAID selected Tonix’s vaccine candidate, TNX-1800, as part of Project NextGen; a Phase 1 study is expected to start in the second half of 2024.NIH /NIAID will cover the full cost of the clinical trial, while Tonix will supply the vaccine candidate.
- NIDA is supporting a Phase 2 study on TNX-1300 for cocaine Intoxication; expected to start enrolling patients in the fourth quarter of 2023.
DoD is supporting a Phase 2 investigator-initiated study of TNX-102 SL for acute stress disorder at UNC for motor vehicle accident victims; expected to start enrolling patients in 2024.
MGH/Harvard Medical School is conducting Phase 2 investigator-initiated studies of TNX-1900 in binge eating disorder and adolescent obesity.
- The
University of Washington is conducting a Phase 2 investigator-initiated study of TNX-1900 in social anxiety disorder.
Marketed Products – Recent Highlights
- In
September 2023 , Tonix announced that it is committed to meeting potential increased demand for Tosymra® (sumatriptan nasal spray) 10 mg after GlaxoSmithKline’s planned discontinuation of Imitrex® (sumatriptan) nasal spray 5 mg and 20 mg products afterJanuary 2024 . Tonix is preparing for potential increased demand for Tosymra to help avoid possible drug shortages for patients who suffer from migraines. Tosymra nasal spray is approved on the basis of bioequivalence to Imitrex injection 4 mg. - Tonix completed the acquisition of Zembrace® SymTouch® (sumatriptan injection) 3 mg and Tosymra from
Upsher-Smith Laboratories, LLC inJune 2023 . Both products are indicated for the treatment of acute migraine with or without aura in adults.
Key Product Candidates* -- Recent Highlights
Central Nervous System (CNS) Pipeline
TNX-102 SL (cyclobenzaprine HCl sublingual tablets): once-daily at bedtime small molecule for the management of fibromyalgia (FM) – a centrally-acting, non-opioid analgesic.
- The Company announced in
August 2023 that it completed enrollment of its potentially confirmatory Phase 3 RESILIENT trial of TNX-102 SL 5.6 mg in FM. 457 participants were randomized in the trial, which, if successful, is expected to serve as the final, well-controlled efficacy trial required for submission of NDA for approval by the FDA. RESILIENT is a registration-quality, double-blind, placebo-controlled study. Topline results from the RESILIENT trial are expected in late December of 2023.
TNX-102 SL for the treatment of acute stress reaction (ARS) and acute stress disorder (ASD), and prophylaxis against development of posttraumatic stress disorder (PTSD)
- In
September 2023 , the Company announced that theUNC Institute for Trauma Recovery has been awarded a$3 million grant from theDoD to investigate the potential of Tonix’s TNX-102 SL to reduce the frequency and severity of adverse effects of acute trauma, which include ASR and ASD, and development of PTSD. The proposed Phase 2, Optimizing Acute Stress Reaction Interventions with TNX-102 SL (OASIS) study will examine the safety and efficacy of TNX-102 SL to reduce adverse posttraumatic neuropsychiatric sequelae among patients presenting to the emergency department (ED) after a motor vehicle collision (MVC). The study will enroll approximately 180 MVC trauma survivors at ED study sites in theU.S. Participants will be randomized in the ED to receive a two-week course of either TNX-102 SL or placebo. - Initiation of patient enrollment in the proposed investigator-sponsored OASIS study is anticipated in the beginning of 2024, subject to clearance by the FDA of an investigator-initiated Investigational New Drug (IND) application.
TNX-102 SL for the treatment of Fibromyalgia-Type Long COVID, also known as Post-Acute Sequelae of COVID-19 (PASC)
- In
September 2023 , the Company announced topline results from its Phase 2 PREVAIL proof-of-concept study of TNX-102 SL for fibromyalgia-type Long COVID. TNX-102 SL showed a robust Cohen’s d effect size of 0.5 in improving fatigue relative to placebo; and it showed consistent activity across secondary measures of sleep quality, cognitive function, disability and Patient Global Impression of Change, but did not meet the primary endpoint of multi-site pain reduction at week 14. TNX-102 SL was generally well tolerated and no new safety signals were observed. - The Company intends to request an End-of-Phase 2 meeting with the FDA to discuss a potential Phase 3 program based on a proposed primary outcome measure using the PROMIS Fatigue scale. The meeting is expected to take place in the first quarter of 2024.
TNX-1900 (intranasal potentiated oxytocin): small peptide for migraine, craniofacial pain, social anxiety disorder (SAD), insulin resistance and related disorders, and adolescent obesity and binge eating disorder
- In
October 2023 , the Company announced it completed the clinical phase of the PREVENTION study, a Phase 2 proof-of-concept study of TNX-1900 for the prevention of migraine headaches in chronic migraineurs, as the last of 88 enrolled patients completed their final study visit. PREVENTION is a registration-quality, double-blind, placebo-controlled study. - Topline results from the PREVENTION Phase 2 trial are expected in early
December 2023 . - In
September 2023 , the Company announced thatDavid C. Yeomans , Ph.D. presented data relevant to the proposed mechanism of TNX-1900 in treating chronic migraine in a poster and an oral presentation at the 2023International Headache Congress (IHC) inSeoul, South Korea . The poster and oral presentation titled, “Human trigeminal ganglia possess oxytocin receptors on CGRP positive neurons: expression increased by inflammation,” include research sponsored by and licensed to Tonix. The presentations show that oxytocin receptors are co-expressed with calcitonin gene-related peptide (CGRP) on human trigeminal ganglia neurons, which is similar to Professor Yeomans’ previous findings in animal trigeminal ganglia. The inflammatory cytokine IL-6 upregulated expression of oxytocin receptors on human trigeminal neurons, consistent with the previously observed impact of inflammation on the potency of oxytocin on its receptor. In animals, oxytocin has been shown to functionally inhibit the excitability of trigeminal neurons, which is consistent with oxytocin inhibiting the release of CGRP at trigeminal nerve terminals.1 - Tonix announced in
July 2023 that the first participant was enrolled in the investigator-initiated Phase 2 STROBE Study of TNX-1900 for the treatment of binge-eating disorder at MGH. Tonix is supporting the STROBE study through a clinical trial agreement with MGH. - Tonix announced in
July 2023 that the first participant was enrolled in a Phase 2 investigator-initiated, proof-of-concept study of TNX-1900 for enhancing social safety learning in SADSAD. Tonix entered into an agreement with theUniversity of Washington to examine the potential role of TNX-1900 in enhancing vicarious extinction learning in SAD, compared to healthy controls. - Tonix announced in
July 2023 that the first participant was enrolled in the Phase 2 POWER study of TNX-1900 for the treatment of pediatric obesity with MGH. MGH is the sponsor of theNIH -funded trial, being conducted under an investigator-initiated IND.
TNX-1300 (recombinant double mutant cocaine esterase): biologic for life-threatening cocaine intoxication
- Tonix expects to initiate a Phase 2 clinical study of TNX-1300 for the treatment of cocaine intoxication in the fourth quarter of 2023. In 2022, Tonix was awarded a Cooperative Agreement grant from NIDA, part of the
NIH , to support development of TNX-1300. - TNX-1300 has been granted Breakthrough Therapy designation by the FDA.
Rare Disease Pipeline
TNX-2900 (intranasal potentiated oxytocin): small peptide for the treatment of Prader-Willi syndrome (PWS)
- In
October 2023 ,Herbert Harris , M.D., Ph.D., Executive Vice President, Translational Medicine ofTonix Pharmaceuticals , provided an overview of Tonix’s TNX-2900 program at theFoundation for Prader-Willi Research (FPWR) Family Conference inDenver, CO. The presentation highlights preclinical data showing the enhancing effects of magnesium (Mg2+) on the activation of oxytocin receptors. The Mg2+ enhanced formulation of intranasal oxytocin is the basis for TNX-2900, in development to treat hyperphagia, or pathological over-eating, in children and adolescents with PWS. In preclinical studies, Mg2+ increases the potency of oxytocin, which is a peptide hormone that reduces appetite and signals fullness, potentially improving receptor binding and resulting in improved therapeutic action.
Immunology Pipeline
TNX-1500 (anti-CD40L Fc-modified humanized monoclonal antibody): third generation anti-CD40L monoclonal antibody for prophylaxis of organ transplant rejection and treatment of autoimmune disorders.
- In
October 2023 , the Company announced data from two oral presentations which were delivered recently at theAmerican College of Surgeons (ACS) Clinical Congress 2023, andThe International Pancreas and Islet Transplant Association (IPITA), theInternational Xenotransplantation Association (IXA), and theCell Transplant and Regenerative Medicine Society (CTRMS) Joint Congress by faculty at theCenter for Transplantation Sciences , MGH. The oral presentations titled, “Pilot Evaluation of a Clinical Xeno Heart Transplant Regimen in a Preclinical Model” and “Extended Survival of 9- and 10-Gene Edited Pig Heart Xenografts with Ischemia Minimization and CD154 Costimulation Blockade-Based Immunosuppression” by Dr. Ikechukwu Ileka et al. include data demonstrating the use of TNX-1500 as maintenance therapy after xeno heart transplant in non-human primates. In both studies, genetically engineered (GE) pigs in baboon transplants were treated with cold-perfused ischemia minimization and a novel costimulation-based immunosuppressive regimen that includes TNX-1500. - In
October 2023 , Tonix announced that a study published in the Journal Nature2 by faculty at theCenter for Transplantation Sciences , MGH in collaboration with biotechnology company, eGenesis, utilized TNX-1500 as part of the immune modulating regimen to prevent organ transplant rejection. The Nature article titled, “Design and testing of a humanized porcine donor for xenotransplantation” includes data that provide additional support for TNX-1500’s activity in preventing pig xenograft organ rejection and for its safety and tolerability in non-human primates. - In
August 2023 , Tonix announced the initiation of a Phase 1 single ascending dose study of TNX-1500 in healthy volunteers. The primary objectives of the study are to assess the safety, tolerability, pharmacokinetics and pharmacodynamics of intravenous TNX-1500. This first-in-human study is intended to support dosing in a planned Phase 2 trial in kidney transplant recipients. - The first indication for TNX-1500 will be prophylaxis of organ rejection in adult patients receiving a kidney transplant, but multiple additional indications are possible, including autoimmune diseases. Two peer reviewed publications described the work at the MGH on allogeneic transplants in animals were published.3,4
Infectious Disease Pipeline
TNX-1800 (modified recombinant horsepox virus, live vaccine): potential vaccine to protect against COVID-19 designed to express the SARS-CoV-2 spike protein
- In
November 2023 , Tonix announced that NIAID, a part of theNIH , will conduct a Phase 1 clinical trial with TNX-1800 as part of Project NextGen. The Phase 1 trial of TNX-1800 is expected to start in the second half of 2024. NIAID will cover the full cost of the clinical trial, including operations and related analyses. Tonix will be responsible for providing clinical trial materials, and upon completion will have the right to rely on the findings in regulatory filings with the FDA to support the approval of its COVID-19 vaccine and other vaccines based on the RPV platform.
TNX-801 (recombinant horsepox virus, live vaccine): potential vaccine to protect against mpox disease and smallpox.
- In
August 2023 , Tonix received the official written response from a Type B pre-IND meeting with the FDA to develop TNX-801 as a potential vaccine to protect against mpox disease (formerly known as monkeypox) and smallpox. Tonix believes the FDA feedback provides a path to agreement on the design of a Phase 1/2 study and the overall clinical development plan. The Phase 1/2 clinical trial will assess the safety, tolerability, and immunogenicity of TNX-801, following the submission and clearance of an IND.
*All of Tonix’s product candidates are investigational new drugs or biologics and none have been approved for any indication.
1Tzabazis A, et al. Cephalalgia. 2016. 36(10):943-50.
2Anand R.P., et al. Nature. 2023. 622, 393–401.
3Lassiter, G., et al. (2023). TNX-1500, a crystallizable fragment–modified anti-CD154 antibody, prolongs non-human primate renal allograft survival.
4Miura, S., et al. (2023). TNX-1500, a crystallizable fragment–modified anti-CD154 antibody, prolongs non-human primate cardiac allograft survival.
Recent Highlights—Financial
As of
On
Third Quarter 2023 Financial Results
Net product revenue for the third quarter 2023 was approximately
During the three months ended
R&D expenses for the third quarter 2023 were approximately
SG&A expenses for the third quarter 2023 were
Net loss available to common stockholders was
Tonix is a biopharmaceutical company focused on commercializing, developing, discovering and licensing therapeutics to treat and prevent human disease and alleviate suffering. Tonix Medicines, our commercial subsidiary, markets Zembrace® SymTouch® (sumatriptan injection) 3 mg and Tosymra® (sumatriptan nasal spray) 10 mg under a transition services agreement with
*Tonix’s product development candidates are investigational new drugs or biologics and have not been approved for any indication.
Zembrace SymTouch and Tosymra are registered trademarks of Tonix Medicines. Intravail is a registered trademark of
This press release and further information about Tonix can be found at www.tonixpharma.com.
Forward Looking Statements
Certain statements in this press release are forward-looking within the meaning of the Private Securities Litigation Reform Act of 1995. These statements may be identified by the use of forward-looking words such as “anticipate,” “believe,” “forecast,” “estimate,” “expect,” and “intend,” among others. These forward-looking statements are based on Tonix's current expectations and actual results could differ materially. There are a number of factors that could cause actual events to differ materially from those indicated by such forward-looking statements. These factors include, but are not limited to, risks related to the failure to obtain FDA clearances or approvals and noncompliance with FDA regulations; risks related to the failure to successfully market any of our products; risks related to the timing and progress of clinical development of our product candidates; our need for additional financing; uncertainties of patent protection and litigation; uncertainties of government or third party payor reimbursement; limited research and development efforts and dependence upon third parties; and substantial competition. As with any pharmaceutical under development, there are significant risks in the development, regulatory approval and commercialization of new products. Tonix does not undertake an obligation to update or revise any forward-looking statement. Investors should read the risk factors set forth in the Annual Report on Form 10-K for the year ended
| |||||||||||||||||
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS | |||||||||||||||||
(In Thousands, Except Share and Per Share Amounts) | |||||||||||||||||
(unaudited) | |||||||||||||||||
Three Months Ended | Nine Months Ended | ||||||||||||||||
2023 | 2022 | 2023 | 2022 | ||||||||||||||
REVENUE: | |||||||||||||||||
Product revenue, net | $ | 3,989 | $ | — | $ | 3,989 | $ | — | |||||||||
COSTS AND EXPENSES: | |||||||||||||||||
Cost of revenue | $ | 2,374 | $ | — | $ | 2,374 | $ | — | |||||||||
Research and development | 21,050 | 22,201 | 69,537 | 57,202 | |||||||||||||
Selling, general and administrative | 8,712 | 7,390 | 23,129 | 22,161 | |||||||||||||
32,136 | 29,591 | 95,040 | 79,363 | ||||||||||||||
Operating loss | (28,147 | ) | (29,591 | ) | (91,051 | ) | (79,363 | ) | |||||||||
Interest income, net | 172 | 610 | 1,715 | 825 | |||||||||||||
Net loss | (27,975 | ) | (28,981 | ) | (89,336 | ) | (78,538 | ) | |||||||||
Preferred stock deemed dividend | — | — | — | 4,255 | |||||||||||||
Net loss available to common stockholders | $ | (27,975 | ) | $ | (28,981 | ) | $ | (89,336 | ) | $ | (82,793 | ) | |||||
Net loss per common share, basic and diluted | $ | (1.83 | ) | $ | (4.24 | ) | $ | (7.40 | ) | $ | (18.58 | ) | |||||
Weighted average common shares outstanding, basic and diluted | 15,327,558 | 6,843,099 | 12,079,583 | 4,455,943 |
See the accompanying notes to the condensed consolidated financial statements
CONDENSED CONSOLIDATED BALANCE SHEETS | |||||||
(In Thousands) | |||||||
(Unaudited) | |||||||
Assets | |||||||
Cash and cash equivalents | $ | 6,914 | $ | 120,229 | |||
Inventory | 13,317 | - | |||||
Receivables, net | 1,562 | - | |||||
Prepaid expenses and other | 9,544 | 10,548 | |||||
Total current assets | 31,337 | 130,777 | |||||
Other non-current assets | 107,945 | 94,913 | |||||
Total assets | $ | 139,282 | $ | 225,690 | |||
Liabilities and stockholders' equity | |||||||
Total liabilities | $ | 18,449 | $ | 18,508 | |||
Stockholders' equity | 120,833 | 207,182 | |||||
Total liabilities and stockholders' equity | $ | 139,282 | $ | 225,690 |
1The condensed consolidated balance sheet for the year ended
Investor Contact
investor.relations@tonixpharma.com
(862) 904-8182
ICR Westwicke
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(443) 213-0505
Media Contact
ICR Westwicke
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(919) 360-3039
Zembrace® SymTouch® (sumatriptan Injection): IMPORTANT SAFETY INFORMATION
Zembrace SymTouch (Zembrace) can cause serious side effects, including heart attack and other heart problems, which may lead to death. Stop use and get emergency help if you have any signs of a heart attack:
- discomfort in the center of your chest that lasts for more than a few minutes or goes away and comes back
- severe tightness, pain, pressure, or heaviness in your chest, throat, neck, or jaw
- pain or discomfort in your arms, back, neck, jaw or stomach
- shortness of breath with or without chest discomfort
- breaking out in a cold sweat
- nausea or vomiting
- feeling lightheaded
Zembrace is not for people with risk factors for heart disease (high blood pressure or cholesterol, smoking, overweight, diabetes, family history of heart disease) unless a heart exam shows no problem.
Do not use Zembrace if you have:
- history of heart problems
- narrowing of blood vessels to your legs, arms, stomach, or kidney (peripheral vascular disease)
- uncontrolled high blood pressure
- hemiplegic or basilar migraines. If you are not sure if you have these, ask your provider.
- had a stroke, transient ischemic attacks (TIAs), or problems with blood circulation
- severe liver problems
- taken any of the following medicines in the last 24 hours: almotriptan, eletriptan, frovatriptan, naratriptan, rizatriptan, ergotamines, dihydroergotamine.
- are taking certain antidepressants, known as monoamine oxidase (MAO)-A inhibitors or it has been 2 weeks or less since you stopped taking a MAO-A inhibitor. Ask your provider for a list of these medicines if you are not sure.
- an allergy to sumatriptan or any of the components of Zembrace
Tell your provider about all of your medical conditions and medicines you take, including vitamins and supplements.
Zembrace can cause dizziness, weakness, or drowsiness. If so, do not drive a car, use machinery, or do anything where you need to be alert.
Zembrace may cause serious side effects including:
- changes in color or sensation in your fingers and toes
- sudden or severe stomach pain, stomach pain after meals, weight loss, nausea or vomiting, constipation or diarrhea, bloody diarrhea, fever
- cramping and pain in your legs or hips; feeling of heaviness or tightness in your leg muscles; burning or aching pain in your feet or toes while resting; numbness, tingling, or weakness in your legs; cold feeling or color changes in one or both legs or feet
- increased blood pressure including a sudden severe increase even if you have no history of high blood pressure
- medication overuse headaches from using migraine medicine for 10 or more days each month. If your headaches get worse, call your provider.
- serotonin syndrome, a rare but serious problem that can happen in people using Zembrace, especially when used with anti-depressant medicines called SSRIs or SNRIs. Call your provider right away if you have: mental changes such as seeing things that are not there (hallucinations), agitation, or coma; fast heartbeat; changes in blood pressure; high body temperature; tight muscles; or trouble walking.
- hives (itchy bumps); swelling of your tongue, mouth, or throat
- seizures even in people who have never had seizures before
The most common side effects of Zembrace include: pain and redness at injection site; tingling or numbness in your fingers or toes; dizziness; warm, hot, burning feeling to your face (flushing); discomfort or stiffness in your neck; feeling weak, drowsy, or tired.
Tell your provider if you have any side effect that bothers you or does not go away. These are not all the possible side effects of Zembrace. For more information, ask your provider.
This is the most important information to know about Zembrace but is not comprehensive. For more information, talk to your provider and read the Patient Information and Instructions for Use. You can also visit www.upsher-smith.com or call 1-888-650-3789.
You are encouraged to report adverse effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch, or call 1-800-FDA-1088.
INDICATION AND USAGE
Zembrace is a prescription medicine used to treat acute migraine headaches with or without aura in adults who have been diagnosed with migraine.
Zembrace is not used to prevent migraines. It is not known if it is safe and effective in children under 18 years of age.
Tosymra® (sumatriptan nasal spray): IMPORTANT SAFETY INFORMATION
Tosymra can cause serious side effects, including heart attack and other heart problems, which may lead to death. Stop Tosymra and get emergency medical help if you have any signs of heart attack:
- discomfort in the center of your chest that lasts for more than a few minutes or goes away and comes back
- severe tightness, pain, pressure, or heaviness in your chest, throat, neck, or jaw
- pain or discomfort in your arms, back, neck, jaw, or stomach
- shortness of breath with or without chest discomfort
- breaking out in a cold sweat
- nausea or vomiting
- feeling lightheaded
Tosymra is not for people with risk factors for heart disease (high blood pressure or cholesterol, smoking, overweight, diabetes, family history of heart disease) unless a heart exam is done and shows no problem.
Do not use Tosymra if you have:
- history of heart problems
- narrowing of blood vessels to your legs, arms, stomach, or kidney (peripheral vascular disease)
- uncontrolled high blood pressure
- severe liver problems
- hemiplegic or basilar migraines. If you are not sure if you have these, ask your healthcare provider.
- had a stroke, transient ischemic attacks (TIAs), or problems with blood circulation
- taken any of the following medicines in the last 24 hours: almotriptan, eletriptan, frovatriptan, naratriptan, rizatriptan, ergotamines, or dihydroergotamine. Ask your provider if you are not sure if your medicine is listed above.
- are taking certain antidepressants, known as monoamine oxidase (MAO)-A inhibitors or it has been 2 weeks or less since you stopped taking a MAO-A inhibitor. Ask your provider for a list of these medicines if you are not sure.
- an allergy to sumatriptan or any ingredient in Tosymra
Tell your provider about all of your medical conditions and medicines you take, including vitamins and supplements.
Tosymra can cause dizziness, weakness, or drowsiness. If so, do not drive a car, use machinery, or do anything where you need to be alert.
Tosymra may cause serious side effects including:
- changes in color or sensation in your fingers and toes
- sudden or severe stomach pain, stomach pain after meals, weight loss, nausea or vomiting, constipation or diarrhea, bloody diarrhea, fever
- cramping and pain in your legs or hips, feeling of heaviness or tightness in your leg muscles, burning or aching pain in your feet or toes while resting, numbness, tingling, or weakness in your legs, cold feeling or color changes in one or both legs or feet
- increased blood pressure including a sudden severe increase even if you have no history of high blood pressure
- medication overuse headaches from using migraine medicine for 10 or more days each month. If your headaches get worse, call your provider.
- serotonin syndrome, a rare but serious problem that can happen in people using Tosymra, especially when used with anti-depressant medicines called SSRIs or SNRIs. Call your provider right away if you have: mental changes such as seeing things that are not there (hallucinations), agitation, or coma; fast heartbeat; changes in blood pressure; high body temperature; tight muscles; or trouble walking.
- hives (itchy bumps); swelling of your tongue, mouth, or throat
- seizures even in people who have never had seizures before
The most common side effects of Tosymra include: tingling, dizziness, feeling warm or hot, burning feeling, feeling of heaviness, feeling of pressure, flushing, feeling of tightness, numbness, application site (nasal) reactions, abnormal taste, and throat irritation.
Tell your provider if you have any side effect that bothers you or does not go away. These are not all the possible side effects of Tosymra. For more information, ask your provider.
This is the most important information to know about Tosymra but is not comprehensive. For more information, talk to your provider and read the Patient Information and Instructions for Use. You can also visit www.upsher-smith.com or call 1-888-650-3789.
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch, or call 1-800-FDA-1088.
INDICATION AND USAGE
Tosymra is a prescription medicine used to treat acute migraine headaches with or without aura in adults.
Tosymra is not used to treat other types of headaches such as hemiplegic or basilar migraines or cluster headaches.
Tosymra is not used to prevent migraines. It is not known if Tosymra is safe and effective in children under 18 years of age.
Source:
2023 GlobeNewswire, Inc., source