subvenite
Subvenite (Lamotrigine) is an anti-epileptic agent used to treat Bipolar Disorder, Partial Epilepsies, Seizures, Lennox Gastaut Syndrome.
Lamotrigine · by Owp Pharms
Available as a generic: Lamotrigine
Key facts
- Active ingredient
- Lamotrigine
- Drug class
- Anti-Epileptic Agent
- Form
- Suspension, Tablet, Kit
- Strength
- Lamotrigine 10MG/ML
- Type
- Prescription (Rx)
- Brand or generic
- Brand-name
- May treat
- bipolar disorder, partial epilepsies, seizures
- Manufacturer
- Owp Pharms
- Half-life
- about 25 to 33 hours in healthy adults taking no other medications — the label reports a mean elimination half-life of 32.8 hours after a single dose (individual range 14 to 103 hours) and 25.4 hours with repeat dosing (range 11.6 to 61.6 hours), since lamotrigine induces its own metabolism (how long it stays in your system)
- What the pharmacy pays
- ~$4.39 for 30 — not your price
- FDA application
- NDA218879
- FDA boxed warning
- Yes — see the boxed warning
What is Subvenite?
From the FDA label:SUBVENITE (lamotrigine) oral suspension, an AED of the phenyltriazine class, is chemically unrelated to existing AEDs. Lamotrigine’s chemical name is 3,5-diamino-6-(2,3-dichlorophenyl)- as -triazine, its molecular formula is C 9 H 7 N 5 Cl 2 , and its molecular weight is 256.09. Lamotrigine, USP is a white to pale cream-colored powder and has a pK a of 5.7. Lamotrigine, USP is very slightly soluble in water (0.17 mg/mL at 25°C) and slightly soluble in 0.1 M HCl (4.1 mg/mL at 25°C). The structural formula is: SUBVENITE oral suspension contains 10 mg per mL lamotrigine, USP and the following inactive ingredients: carboxymethylcellulose sodium, cherry flavor, FD&C Red 40, FD&C Yellow 6, glycerin, methylparaben, polyethylene glycol, propylene glycol, purified water, saccharin sodium, silicified microcrystalline cellulose, sodium benzoate, sodium phosphate dibasic, sorbitol solution, sucralose and xanthan gum. structure
How to use
Subvenite is sold in more than one form (Suspension, Tablet and Kit), and each is dosed differently. The instructions below come from the FDA label for application NDA218879 — follow the label that came with the product you were actually prescribed.
Dosing is based on concomitant medications, indication, and patient age. ( 2.1 , 2.2 , 2.3 , 2.4 ) To avoid an increased risk of rash, the recommended initial dose and subsequent dose escalations should not be exceeded. ( 2.1 , 16 ) Do not restart SUBVENITE in patients who discontinued due to rash unless the potential benefits clearly outweigh the risks. ( 2.1 , 5.1 ) Adjustments to maintenance doses will be necessary in most patients starting or stopping estrogen-containing products, including oral contraceptives. ( 2.1 , 5.9 ) Discontinuation: Taper over a period of at least 2 weeks (approximately 50% dose reduction per week). ( 2.1 , 5.10 ) Epilepsy: Adjunctive therapy—See Table 1 for patients older than 12 years and Tables 2 and 3 for patients aged 2 to 12 years. ( 2.2 ) Conversion to monotherapy—See Table 4 . ( 2.3 ) Bipolar disorder: See Tables 5 and 6 . ( 2.4 ) 2.1 General Dosing Considerations Rash There are suggestions that the risk of severe, potentially life-threatening rash may be increased by (1) coadministration of lamotrigine with valproate, (2) exceeding the recommended initial dose of lamotrigine, or (3) exceeding the recommended dose escalation for lamotrigine. However, cases have occurred in the absence of these factors [see Boxed Warning ] . Therefore, it is important that the SUBVENITE dosing recommendations be followed closely. The risk of nonserious rash…
Side effects
Epilepsy: Most common adverse reactions (incidence ≥10%) in adults were dizziness, headache, diplopia, ataxia, nausea, blurred vision, somnolence, rhinitis, pharyngitis, and rash. Additional adverse reactions (incidence ≥10%) reported in children included vomiting, infection, fever, accidental injury, diarrhea, abdominal pain, and tremor. ( 6.1 ) Bipolar Disorder: Most common adverse reactions (incidence >5%) in adults were nausea, insomnia, somnolence, back pain, fatigue, rash, rhinitis, abdominal pain, and xerostomia. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact OWP Pharmaceuticals Inc. at 1-800-273-6729 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . The following serious adverse reactions are described in more detail elsewhere in the labeling: Serious Skin Rashes [see Boxed Warning and Warnings and Precautions ( 5.1 )] Hemophagocytic Lymphohistiocytosis [see Warnings and Precautions ( 5.2 )] Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS)/Multiorgan Hypersensitivity [see Warnings and Precautions ( 5.3 )] Cardiac Rhythm and Conduction Abnormalities [see Warnings and Precautions ( 5.4 )] Blood Dyscrasias [see Warnings and Precautions ( 5.5 )] Suicidal Behavior and Ideation [see Warnings and Precautions ( 5.6) ] Aseptic Meningitis [see Warnings and Precautions ( 5.7 )] Withdrawal Seizures [see Warnings and Precautions ( 5.10 )] Status Epilepticus…
FDA Boxed Warning (the FDA’s most serious warning)
Boxed (black-box) warning — from the FDA label
See full prescribing information for complete boxed warning. Cases of life-threatening serious rashes, including Stevens-Johnson syndrome and toxic epidermal necrolysis, and/or rash-related death have been caused by lamotrigine, the active ingredient in SUBVENITE. The rate of serious rash is greater in pediatric patients than in adults. Additional factors that may increase the risk of rash include: coadministration with valproate. exceeding recommended initial dose of SUBVENITE. exceeding recommended dose escalation for SUBVENITE. presence of the HLA-B*1502 allele. ( 5.1 ) Benign rashes are also caused by lamotrigine, the active ingredient in SUBVENITE; however, it is not possible to predict which rashes will prove to be serious or life threatening. SUBVENITE should be discontinued at the first sign of rash, unless the rash is clearly not drug related. ( 5.1 ) WARNING: SERIOUS SKIN RASHES SUBVENITE can cause serious rashes requiring hospitalization and discontinuation of treatment. The incidence of these rashes, which have included Stevens-Johnson syndrome, is approximately 0.3% to 0.8% in pediatric patients (aged 2 to 17 years) and 0.08% to 0.3% in adults receiving lamotrigine. One rash-related death was reported in a prospectively followed cohort of 1,983 pediatric patients (aged 2 to 16 years) with epilepsy taking lamotrigine as adjunctive therapy. In worldwide postmarketing experience, rare cases of toxic epidermal necrolysis and/or rash-related death have been reported in adult and pediatric patients, but their numbers are too few to permit a precise estimate of the rate. In addition to age, factors that may increase the risk of occurrence or the severity of rash caused by lamotrigine include (1) coadministration of lamotrigine with valproate (includes valproic acid and divalproex sodium), (2) exceeding the recommended initial dose of lamotrigine, (3) exceeding the recommended dose escalation for lamotrigine, or (4) the presence of the HLA-B*1502 allele. However, cases have occurred in the absence of these factors. Nearly all cases of life-threatening rashes caused by lamotrigine have occurred within 2 to 8 weeks of treatment initiation. However, isolated cases have occurred after prolonged treatment (e.g., 6 months). Accordingly, duration of therapy cannot be relied upon as means to predict the potential risk heralded by the first appearance of a rash. Although benign rashes are also caused by lamotrigine, it is not possible to predict reliably which rashes will prove to be serious or life threatening. Accordingly, SUBVENITE should ordinarily be discontinued at the first sign of rash, unless the rash is clearly not drug related. Discontinuation of treatment may not prevent a rash from becoming life threatening or permanently disabling or disfiguring [see Warnings and Precautions ( 5.1 )] .
Warnings
Important safety information
Life-threatening serious rash and/or rash-related death: Discontinue at the first sign of rash, unless the rash is clearly not drug related. ( Boxed Warning , 5.1 ) Hemophagocytic lymphohistiocytosis: Consider this diagnosis and evaluate patients immediately if they develop signs or symptoms of systemic inflammation. Discontinue lamotrigine if an alternative etiology is not established. ( 5.2 ) Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS)/Multiorgan Hypersensitivity: Discontinue if no alternate etiology. ( 5.3 ) Cardiac rhythm and conduction abnormalities: Based on in vitro findings, lamotrigine could cause serious arrhythmias and/or death in patients with certain underlying cardiac disorders or arrhythmias. Any expected or observed benefit of lamotrigine in an individual patient with clinically important structural or functional heart disease must be carefully weighed against the risk for serious arrhythmias and/or death for that patient. ( 5.4 ) Blood dyscrasias (e.g., neutropenia, thrombocytopenia, pancytopenia): May occur, either with or without an associated hypersensitivity syndrome. Monitor for signs of anemia, unexpected infection, or bleeding. ( 5.5 ) Suicidal behavior and ideation: Monitor for suicidal thoughts or behaviors. ( 5.6 ) Aseptic meningitis: Monitor for signs of meningitis. ( 5.7 ) Medication errors due to product name confusion: Strongly advise patients to visually inspect the product to verify the received drug is correct. ( 5.8 , 16 , 17 ) 5.1 Serious Skin Rashes [see Boxed Warning] Pediatric Population The incidence of serious rash associated with hospitalization and discontinuation of lamotrigine in a prospectively followed cohort of pediatric patients (aged 2 to 17 years) is approximately 0.3% to 0.8%. One rash-related death was reported in a prospectively followed cohort of 1,983 pediatric patients (aged 2 to 16 years) with epilepsy taking lamotrigine as adjunctive therapy. Additionally, there have been rare cases of toxic epidermal necrolysis (TEN) with and without permanent sequelae and/or death in U.S. and foreign postmarketing experience. There is evidence that the inclusion of valproate in a multidrug regimen increases the risk of serious, potentially life-threatening rash in pediatric patients. In pediatric patients who used valproate concomitantly for epilepsy, 1.2% (6 of 482) experienced a serious rash compared with 0.6% (6 of 952) patients not taking valproate. Adult Population Serious rash associated with hospitalization and discontinuation of lamotrigine occurred in 0.3% (11 of 3,348) of adult patients who received lamotrigine in premarketing clinical trials of epilepsy. In the bipolar and other mood disorders clinical trials, the rate of serious rash was 0.08% (1 of 1,233) of adult patients who received lamotrigine as initial monotherapy and 0.13% (2 of 1,538) of adult patients who received lamotrigine as adjunctive therapy. No fatalities occurred among these individuals. However, in worldwide postmarketing experience, rare cases of rash-related death have been reported, but their numbers are too few to permit a precise estimate of the rate. Among the rashes leading to hospitalization were Stevens-Johnson syndrome, toxic epidermal necrolysis, angioedema, and those associated with multiorgan hypersensitivity [see Warnings and Precautions ( 5.3 )] . Risk Factors Concomitant Use of Valproate There is evidence that the inclusion of valproate in a multidrug regimen increases the risk of serious, potentially life-threatening rash in adults. Specifically, of 584 patients administered lamotrigine with valproate in epilepsy clinical trials, 6 (1%) were hospitalized in association with rash; in contrast, 4 (0.16%) of 2,398 clinical trial patients and volunteers administered lamotrigine in the absence of valproate were hospitalized. Patients with History of Allergy or Rash to Other Antiepileptic Drugs The risk of rash may be increased in patients with a history of allergy or rash to other AEDs. Not Adhering to the Recommended Dosage The risk of rash is increased by both exceeding the recommended initial dose of SUBVENITE and exceeding the recommended dose escalation for SUBVENITE. Patients with Genetic Variant Human Leukocyte Antigen (HLA)-B*1502 Allele Retrospective case-control studies in patients of certain Asian ancestry (e.g., Han Chinese and Thai) suggest that the HLA-B*1502 allele is associated with an increased risk (approximately 2-3 times higher) of developing Stevens-Johnson syndrome (SJS)/toxic epidermal necrolysis (TEN) in patients using lamotrigine. The risks and benefits of therapy should be weighed when considering use of SUBVENITE in patients known to be positive for HLA-B*1502. Application of HLA genotyping as a screening tool has important limitations and must never substitute for appropriate clinical vigilance and patient management. Many HLA B*1502 positive patients treated with SUBVENITE will not develop SJS/TEN or other hypersensitivity reactions, and these reactions can still occur in HLA B*1502 negative patients of any ethnicity. 5.2 Hemophagocytic Lymphohistiocytosis Hemophagocytic lymphohistiocytosis (HLH) has occurred in pediatric and adult patients taking lamotrigine, the active ingredient in SUBVENITE, for various indications. HLH is a life-threatening syndrome of pathologic immune activation characterized by clinical signs and symptoms of extreme systemic inflammation. It is associated with high mortality rates if not recognized early and treated. Common findings include fever, hepatosplenomegaly, rash, lymphadenopathy, neurologic symptoms, cytopenias, high serum ferritin, hypertriglyceridemia, and liver function and coagulation abnormalities. In cases of HLH reported with lamotrigine, patients have presented with signs of systemic inflammation (fever, rash, hepatosplenomegaly, and organ system dysfunction) and blood dyscrasias. Symptoms have been reported to occur within 8 to 24 days following the initiation of treatment. Patients who develop early manifestations of pathologic immune activation should be evaluated immediately, and a diagnosis of HLH should be considered. SUBVENITE should be discontinued if an alternative etiology for the signs or symptoms cannot be established. 5.3 Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS)/Multiorgan Hypersensitivity Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS), also known as multiorgan hypersensitivity, has occurred with patients taking antiepileptic drugs, including lamotrigine, the active ingredient in SUBVENITE. These events can be fatal or life threatening, particularly if diagnosis and treatment do not occur as early as possible. DRESS typically, although not exclusively, presents with fever, rash, lymphadenopathy, and/or facial swelling, in association with other organ system involvement, such as hepatitis, nephritis, hematologic abnormalities, myocarditis, or myositis, sometimes resembling an acute viral infection. Eosinophilia is often present. Because this disorder is variable in its expression, other organ systems not noted here may be involved. Fatalities associated with acute multiorgan failure and various degrees of hepatic failure have been reported in 2 of 3,796 adult patients and 4 of 2,435 pediatric patients who received lamotrigine in epilepsy clinical trials. Rare fatalities from multiorgan failure have also been reported in postmarketing use. Isolated liver failure without rash or involvement of other organs has also been reported with lamotrigine. It is important to note that early manifestations of hypersensitivity (e.g., fever, lymphadenopathy) may be present even though a rash is not evident. If such signs or symptoms are present, the patient should be evaluated immediately. SUBVENITE should be discontinued if an alternative etiology for the signs or symptoms cannot be established. 5.4 Cardiac Rhythm and Conduction Abnormalities In vitro testing showed that lamotrigine…
Who should not take Subvenite
Hypersensitivity to the drug or its ingredients. ( Boxed Warning , 4 ) SUBVENITE is contraindicated in patients who have demonstrated hypersensitivity (e.g., rash, angioedema, acute urticaria, extensive pruritus, mucosal ulceration) to the drug or its ingredients [see Boxed Warning , Warnings and Precautions ( 5.1 , 5.3 )] .
Overdose — what happens if you take too much
10.1 Human Overdose Experience Overdoses involving quantities up to 15 g have been reported for lamotrigine, some of which have been fatal. Overdose has resulted in ataxia, nystagmus, seizures (including tonic-clonic seizures), decreased level of consciousness, coma, and intraventricular conduction delay. 10.2 Management of Overdose There are no specific antidotes for lamotrigine. Following a suspected overdose, hospitalization of the patient is advised. General supportive care is indicated, including frequent monitoring of vital signs and close observation of the patient. If indicated, emesis should be induced; usual precautions should be taken to protect the airway. It should be kept in mind that immediate-release lamotrigine is rapidly absorbed [see Clinical Pharmacology ( 12.3 )]. It is uncertain whether hemodialysis is an effective means of removing lamotrigine from the blood. In 6 renal failure patients, about 20% of the amount of lamotrigine in the body was removed by hemodialysis during a 4-hour session. A Poison Control Center should be contacted for information on the management of overdosage of SUBVENITE.
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
Valproate increases lamotrigine concentrations more than 2-fold. ( 7 , 12.3 ) Carbamazepine, phenytoin, phenobarbital, primidone, and rifampin decrease lamotrigine concentrations by approximately 40%. ( 7 , 12.3 ) Estrogen-containing oral contraceptives decrease lamotrigine concentrations by approximately 50%. ( 7 , 12.3 ) Protease inhibitors lopinavir/ritonavir and atazanavir/lopinavir decrease lamotrigine exposure by approximately 50% and 32%, respectively. ( 7 , 12.3 ) Coadministration with organic cationic transporter 2 substrates with narrow therapeutic index is not recommended ( 7 , 12.3 ) Significant drug interactions with SUBVENITE are summarized in this section. Uridine 5´-diphospho-glucuronyl transferases (UGT) have been identified as the enzymes responsible for metabolism of lamotrigine, the active ingredient in SUBVENITE. Drugs that induce or inhibit glucuronidation may, therefore, affect the apparent clearance of lamotrigine. Strong or moderate inducers of the cytochrome P450 3A4 (CYP3A4) enzyme, which are also known to induce UGT, may also enhance the metabolism of lamotrigine. Those drugs that have been demonstrated to have a clinically significant impact on lamotrigine metabolism are outlined in Table 12 . Specific dosing guidance for these drugs is provided in the Dosage and Administration section, and, for women taking estrogen-containing products, including oral contraceptives, in the Warnings and Precautions section [see Dosage and Administration ( 2.1 ), Warnings and Precautions ( 5.9 )] . Additional details of these drug interaction studies are provided in the Clinical Pharmacology section [see Clinical Pharmacology ( 12.3 )] . Table 12. Established and Other Potentially Significant Drug Interactions with SUBVENITE ↓= Decreased (induces lamotrigine glucuronidation). ↑= Increased (inhibits lamotrigine glucuronidation). ?= Conflicting data. Concomitant Drug Effect on Concentration of Lamotrigine or Concomitant Drug Clinical Comment Estrogen-containing oral contraceptive preparations containing 30 mcg ethinylestradiol and 150 mcg levonorgestrel ↓ lamotrigine ↓ levonorgestrel Decreased lamotrigine concentrations approximately 50%. Decrease in levonorgestrel component by 19%. Carbamazepine and carbamazepine epoxide ↓ lamotrigine ? carbamazepine epoxide Addition of carbamazepine decreases lamotrigine concentration approximately 40%. May increase carbamazepine epoxide levels. Lopinavir/ritonavir ↓ lamotrigine Decreased lamotrigine concentration approximately 50%. Atazanavir/ritonavir ↓ lamotrigine Decreased lamotrigine AUC approximately 32%. Phenobarbital/primidone ↓ lamotrigine Decreased lamotrigine concentration approximately 40%. Phenytoin ↓ lamotrigine Decreased lamotrigine concentration approximately 40%. Rifampin ↓ lamotrigine Decreased lamotrigine AUC approximately 40%. Valproate ↑ lamotrigine ? valproate Increased lamotrigine concentrations slightly more than 2-fold. There are conflicting study results regarding effect of lamotrigine on valproate concentrations: 1) a mean 25% decrease in valproate concentrations in healthy volunteers, 2) no change in valproate concentrations in controlled clinical trials in patients with epilepsy. Effect of SUBVENITE on Organic Cationic Transporter 2 Substrates Lamotrigine is an inhibitor of renal tubular secretion via organic cationic transporter 2 (OCT2) proteins [see Clinical Pharmacology ( 12.3 )] . This may result in increased plasma levels of certain drugs that are substantially excreted via this route. Coadministration of SUBVENITE with OCT2 substrates with a narrow therapeutic index (e.g., dofetilide) is not recommended.
Storing Subvenite, 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.
- “Discard the unused portion 90 days after first opening.”
- “Discard any unused portion 90 days after first opening.”
- “Instruct patients to shake well before each use and to discard any unused portion 90 days after first opening the bottle.”
How long does Lamotrigine stay in your body?
The elimination half-life of lamotrigine is about 25 to 33 hours in healthy adults taking no other medications — the label reports a mean elimination half-life of 32.8 hours after a single dose (individual range 14 to 103 hours) and 25.4 hours with repeat dosing (range 11.6 to 61.6 hours), since lamotrigine induces its own metabolism — the time it takes the body to clear about half of it. As a rule of thumb, a medicine is mostly gone after roughly 4 to 5 half-lives, though this varies from person to person with age and kidney or liver function. These are the terminal (elimination) half-life values from Table 14 of the label; lamotrigine is not a prodrug and has no active metabolite that outlasts it — the label states the major metabolite, the 2-N-glucuronide, is inactive. The half-life shifts a lot with other drugs and with organ function. Other seizure medicines that induce liver enzymes (carbamazepine, phenytoin, phenobarbital, primidone) shorten it to roughly 13 to 14 hours, while valproate roughly doubles it (about 48 hours single-dose, about 70 hours with repeat dosing in healthy volunteers); lopinavir/ritonavir cuts it by roughly half. Older adults: essentially unchanged — mean 31.2 hours (range 24.5 to 43.4) in volunteers aged 65 to 76. Kidney impairment: prolonged — mean 42.9 hours in chronic renal failure and 57.4 hours between hemodialysis sessions, versus 26.2 hours in the healthy controls in that same study (13 hours during a dialysis session, which removes about 20% of drug in the body over 4 hours). Liver impairment: markedly prolonged — mean half-life 46 hours (mild), 72 hours (moderate), 67 hours (severe without ascites) and 100 hours (severe with ascites). This is pharmacokinetic information, not dosing guidance and not a drug-test detection window.
This is general information, not medical advice. It doesn’t tell you when a drug test would read negative (tests detect substances for different, often longer, windows) or when it’s safe to take another dose — ask your pharmacist or prescriber. Source: Lamotrigine tablet — FDA label (DailyMed SPL, Par Health USA, LLC), Section 12.3 Pharmacokinetics.
Drug class
How this class works, per Seizure Medications — StatPearls, NCBI Bookshelf (NIH).
May treat (source: NIH RxClass)
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Dosage forms
Suspension, Tablet and Kit
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 Subvenite treat?
- Subvenite (Lamotrigine) may be used to treat bipolar disorder, partial epilepsies, seizures, lennox gastaut syndrome, 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 does Subvenite work?
- Subvenite is a anti-epileptic agent. Anti-epileptic (anticonvulsant) drugs calm the abnormal, excessive electrical activity that triggers seizures. They do this by stabilizing overactive sodium or calcium channels in nerve cells, boosting the brain's natural calming chemical GABA, or dampening excitatory signals, which makes nerves less likely to fire uncontrollably.
- How much does Subvenite cost?
- Nobody can tell you what you will pay — your price is set by your insurer's formulary, your deductible and the pharmacy's markup, and none of those are published. What IS published is what the pharmacy paid to acquire it: about $4.39 for 30, per the CMS NADAC survey. Treat that as the floor, not the quote — ask the pharmacist for the cash price as well as your copay, because for cheap generics the cash price often wins.
- Is there a coupon or discount for Subvenite?
- pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Subvenite. 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 Subvenite?
- Subvenite is marketed by Owp Pharms. You can see Owp Pharms's full profile, rating, and other products on pharmaranks.
- Is Subvenite a brand-name or generic drug?
- Subvenite is a brand-name product with the active ingredient Lamotrigine. Lower-cost generic equivalents containing Lamotrigine are available — ask your pharmacist.
- Is Subvenite available over the counter?
- No. Subvenite 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 Subvenite come in?
- Subvenite is currently marketed as suspension, tablet and kit, per the FDA's National Drug Code Directory.
- What class of drug is Subvenite?
- Subvenite is classified as anti-epileptic agent, mood stabilizer, per the FDA's Established Pharmacologic Class.
- Is Subvenite FDA-registered?
- Subvenite is on record with the U.S. FDA under application number NDA218879. You can verify this on its official FDA label.
- Is Subvenite safe?
- There's no single safe-or-not verdict, and we don't yet have a composite recall-safety score for Subvenite. Review its FDA-label side effects and warnings below, and always consult a licensed professional.
- What are the side effects of Subvenite?
- Subvenite's side effects are taken directly from its FDA label. From the label: Epilepsy: Most common adverse reactions (incidence ≥10%) in adults were dizziness, headache, diplopia, ataxia, nausea, blurred vision, somnolence, rhinitis, pharyngitis, and rash. Additional adverse reactions (incidence ≥10%) reported in children included vomiting, infection, fever,… 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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