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Medical Disclaimer: This information is for educational purposes only and is not a substitute for professional medical advice.
Brand Name
Sinapis Nigra
Generic Name
Sinapis Nigra
Active Ingredient
Black Mustard SeedCategory
Vitamin C [EPC]
Variants
8
Different strengths and dosage forms
| Strength | Form | Route | NDC |
|---|---|---|---|
| 30 [hp_C]/1 | PELLET | ORAL | 37662-4162 |
| 100 [hp_C]/1 | PELLET | ORAL | 37662-4163 |
| 500 [hp_C]/1 | PELLET | ORAL | 37662-4165 |
This page is for informational purposes only and does not replace medical advice. Before using any prescription or over-the-counter medication for Sinapis Nigra, you must consult a qualified healthcare professional.
| 6 [hp_C]/1 | PELLET | ORAL | 37662-4160 |
| 1 [hp_Q]/1 | PELLET | ORAL | 37662-4167 |
| 12 [hp_C]/1 | PELLET | ORAL | 37662-4161 |
| 1 [hp_M]/1 | PELLET | ORAL | 37662-4166 |
| 200 [hp_C]/1 | PELLET | ORAL | 37662-4164 |
Detailed information about Sinapis Nigra
Black Mustard Seed (Brassica nigra) is a multifaceted therapeutic agent utilized as a Vitamin C source, a central nervous system stimulant, and a standardized allergenic extract. It exhibits complex pharmacologic activity through adrenergic receptor agonism and methylxanthine-like effects.
Dosage for Black Mustard Seed varies significantly based on the intended therapeutic use and the formulation being administered. For general nutritional support or as a mild stimulant, adult oral dosages typically range from 250 mg to 1,000 mg of the powdered seed, taken one to three times daily. When using standardized extracts, clinicians often recommend a dose that provides specific levels of allyl isothiocyanate, usually not exceeding 5 mg per day to avoid gastrointestinal irritation.
For topical applications (mustard plasters), the powder is mixed with warm water and applied to a cloth. It should never be applied directly to the skin for more than 15 to 30 minutes, as it can cause severe chemical burns. In the context of allergenic testing, the dosage is determined by the specific protocol of the allergist, typically involving a 1:10 or 1:100 w/v dilution for skin prick tests.
Black Mustard Seed is generally not recommended for pediatric use in medicinal quantities without direct supervision from a pediatrician or allergist. For children undergoing allergy testing, the dosage is strictly controlled by the specialist. Oral supplementation for Vitamin C purposes in children should rely on standardized pediatric formulations rather than raw Black Mustard Seed to avoid the risk of mucosal irritation and potential toxicity from isothiocyanates.
Since the metabolites of Black Mustard Seed are primarily excreted through the kidneys, patients with a Glomerular Filtration Rate (GFR) below 60 mL/min should exercise caution. While specific dose-adjustment tables are not standardized, a 25-50% reduction in dose may be warranted in moderate to severe renal disease to prevent the accumulation of thiocyanate metabolites.
Patients with hepatic impairment (Child-Pugh Class B or C) may have reduced glutathione levels, which are necessary for the detoxification of mustard metabolites. Monitoring for increased sensitivity to the stimulant effects is recommended, and lower starting doses should be utilized.
Geriatric patients often have reduced renal clearance and increased sensitivity to CNS stimulants and adrenergic agonists. It is advisable to start at the lowest possible dose and monitor heart rate and blood pressure closely.
If a dose is missed, it should be taken as soon as remembered. However, if it is almost time for the next scheduled dose, the missed dose should be skipped. Do not double the dose to catch up, as this increases the risk of gastrointestinal distress and excessive adrenergic stimulation.
Signs of Black Mustard Seed overdose include severe abdominal pain, vomiting, diarrhea, rapid heartbeat (tachycardia), agitation, and in extreme cases, respiratory distress or seizures due to excessive CNS stimulation. Topical overdose results in severe skin blistering and chemical burns. In the event of an oral overdose, contact a poison control center immediately. Emergency measures may include gastric lavage and supportive care to manage cardiovascular symptoms.
> Important: Follow your healthcare provider's dosing instructions. Do not adjust your dose without medical guidance. The potent nature of isothiocyanates requires precise administration.
The most frequently reported side effects of Black Mustard Seed involve the gastrointestinal and integumentary systems.
Black Mustard Seed is a potent pharmacological agent and should not be treated as a simple culinary spice when used in therapeutic doses. Its actions as a CNS stimulant and adrenergic agonist mean it can significantly impact cardiovascular and neurological function. Patients with a history of hypertension, cardiac disease, or anxiety disorders must use this substance only under strict medical supervision.
No FDA black box warnings for Black Mustard Seed. However, clinicians must adhere to the standard safety protocols for allergenic extracts, which carry an inherent risk of life-threatening anaphylaxis.
Black Mustard Seed must NEVER be used in the following circumstances:
Black Mustard Seed is generally classified as Category C (or the equivalent for herbal substances). There are no well-controlled studies in pregnant women. Historically, mustard was used in high doses to stimulate menstruation (emmenagogue), which suggests a potential risk for uterine contractions. Therefore, therapeutic or supplemental use during pregnancy is discouraged. Culinary use in normal amounts is considered safe. If a pregnant woman is exposed to medicinal doses, she should be monitored for signs of preterm labor or gastrointestinal distress.
It is unknown if the bioactive metabolites of Black Mustard Seed, such as allyl isothiocyanate, are excreted in human breast milk. However, many volatile oils do pass into milk and can alter its taste, potentially leading to infant feeding rejection. Furthermore, the stimulant effects could theoretically be transferred to the nursing infant, causing irritability or sleep disturbances. Use during breastfeeding should be avoided unless the potential benefit outweighs the risk to the infant.
Black Mustard Seed is not approved for medicinal use in children except for diagnostic allergy testing performed by a specialist. Children have more sensitive skin and mucous membranes, making them highly susceptible to the irritant effects of isothiocyanates. There is also a risk of 'mustard intoxication' in children, characterized by severe GI upset and respiratory irritation.
Black Mustard Seed exerts its effects through several distinct molecular pathways. The primary bioactive component, sinigrin, is hydrolyzed by the enzyme myrosinase into allyl isothiocyanate (AITC). AITC is a potent agonist of the TRPA1 (Transient Receptor Potential Ankyrin 1) ion channel, located on sensory nerve endings. This activation is responsible for the characteristic pungent sensation and the local vasodilatory effects.
Systemically, Black Mustard Seed acts as an Adrenergic alpha and beta agonist. It stimulates alpha-1 receptors on vascular smooth muscle and beta-1/beta-2 receptors in the heart and lungs. Additionally, its components act as non-selective phosphodiesterase (PDE) inhibitors, similar to methylxanthines like caffeine. This inhibition prevents the breakdown of cAMP, leading to prolonged sympathetic nervous system activity and CNS stimulation.
The dose-response relationship of Black Mustard Seed is steep. Small doses produce mild gastric stimulation and antioxidant effects (via Vitamin C), while higher doses lead to significant cardiovascular and neurological stimulation. The onset of action for the stimulant effect is typically
Common questions about Sinapis Nigra
Black Mustard Seed is used clinically in several ways, primarily as a diagnostic tool for identifying mustard allergies through standardized allergenic extracts. It is also utilized as a source of Vitamin C to support immune health and as a central nervous system stimulant due to its adrenergic properties. In traditional applications, it is used topically as a counter-irritant to relieve muscle pain and respiratory congestion. However, its use as a stimulant or supplement should only occur under medical supervision because of its potent effects on the heart and nervous system. Your doctor may prescribe it as part of an allergy testing panel or as a nutritional aid.
The most common side effects of Black Mustard Seed include gastrointestinal issues such as stomach pain, heartburn, nausea, and diarrhea. When applied to the skin, it frequently causes redness and a sensation of intense heat, which can progress to blistering if not monitored. Some people also experience a rapid heartbeat or a 'jittery' feeling similar to consuming too much caffeine. These effects are usually dose-dependent and subside as the substance is metabolized. If you experience severe abdominal pain or skin burning, you should stop use and consult a healthcare provider immediately.
It is generally advised to avoid alcohol while taking medicinal doses of Black Mustard Seed. Alcohol can increase the risk of stomach irritation and gastritis, which are already common side effects of the mustard's active compounds. Furthermore, both alcohol and the stimulant components of Black Mustard Seed can affect your heart rate and blood pressure, potentially leading to unpredictable cardiovascular strain. Combining the two may also mask the stimulant effects, leading to a higher risk of accidental overdose or adverse reactions. Always discuss your lifestyle habits with your doctor before starting a new supplement.
Black Mustard Seed is not recommended in medicinal or supplemental doses during pregnancy. Historically, it has been used to stimulate menstruation, which raises concerns about its potential to cause uterine contractions or interfere with the pregnancy. While the small amounts found in food are considered safe, the concentrated extracts used in supplements have not been adequately studied for safety in pregnant women. There is a lack of data regarding its effects on fetal development. Pregnant women should consult their obstetrician before using any mustard-based therapeutic products.
The onset of action for Black Mustard Seed depends on the form used and the desired effect. When taken orally for its stimulant properties, effects typically begin within 30 to 60 minutes as the active metabolites are absorbed into the bloodstream. For topical applications like mustard plasters, the warming sensation and increased blood flow usually begin within 5 to 10 minutes. If used as a Vitamin C supplement, the nutritional benefits occur over long-term consistent use rather than immediately. Always follow the specific timing instructions provided by your healthcare professional.
While Black Mustard Seed is not known to cause a severe physical dependence or withdrawal syndrome, stopping high doses suddenly may lead to temporary fatigue or a decrease in alertness. This is common with many substances that have central nervous system stimulant properties. If you have been using it for a long period, your doctor might suggest gradually reducing the dose to avoid these minor symptoms. Most people can stop culinary or low-dose supplemental use without any issues. Consult your healthcare provider for a tapering schedule if you are concerned about discontinuation.
If you miss a dose of Black Mustard Seed, take it as soon as you remember, unless it is nearly time for your next scheduled dose. In that case, skip the missed dose and continue with your regular schedule. Do not take two doses at once to make up for the one you missed, as this significantly increases the risk of severe stomach irritation and heart palpitations. Keeping a consistent schedule helps maintain steady levels in your body and reduces the likelihood of side effects. If you frequently miss doses, consider using a pill reminder app or box.
There is no clinical evidence to suggest that Black Mustard Seed causes weight gain. In fact, as a central nervous system stimulant and adrenergic agonist, it may slightly increase the metabolic rate and energy expenditure, which is more often associated with weight maintenance or loss. However, it is not an approved or recommended weight-loss agent. Any changes in weight while taking this substance should be discussed with a doctor, as they could be related to other factors or underlying health conditions. It is important to focus on a balanced diet and exercise for weight management.
Black Mustard Seed has a high potential for drug interactions, especially with medications for high blood pressure, thyroid disorders, and depression (specifically MAOIs). It can also interact with blood thinners and other stimulants like caffeine. Because it affects the heart and nervous system, taking it with other drugs that have similar effects can be dangerous. It may also interfere with the absorption of certain medications by irritating the stomach lining. You must provide your doctor with a full list of all prescriptions, over-the-counter drugs, and herbal supplements you are taking before starting Black Mustard Seed.
Black Mustard Seed is a natural botanical product and is widely available as a generic herbal supplement and spice. In its clinical form as an allergenic extract, it is produced by various biological manufacturers, often under non-proprietary names. Because it is a natural substance, it cannot be patented in its raw form, though specific extraction processes or delivery systems might be. When purchasing, look for products that are standardized for active ingredients like sinigrin to ensure you are getting a consistent dose. Always choose reputable brands that follow Good Manufacturing Practices (GMP).
Other drugs with the same active ingredient (Black Mustard Seed)
> Warning: Stop taking Black Mustard Seed and call your doctor immediately if you experience any of these serious symptoms.
Prolonged use of Black Mustard Seed as a supplement may lead to chronic gastritis or the development of peptic ulcers due to persistent mucosal irritation. Furthermore, the goitrogenic potential of Brassica species means that long-term, high-volume intake could theoretically contribute to the formation of a goiter (enlarged thyroid) or exacerbate subclinical hypothyroidism. Regular monitoring of thyroid-stimulating hormone (TSH) levels is advised for long-term users.
No FDA black box warnings for Black Mustard Seed have been issued as of 2024. However, it is important to note that the FDA requires specific cautionary labeling for allergenic extracts regarding the risk of systemic reactions and the necessity for administration in a clinical setting equipped to handle anaphylaxis.
Report any unusual symptoms to your healthcare provider. Clinical surveillance is necessary to differentiate between expected physiological responses to mustard and pathological adverse events.
For patients using medicinal doses of Black Mustard Seed, the following monitoring is recommended:
As a Central Nervous System Stimulant, Black Mustard Seed may cause jitteriness, tremors, or increased alertness. While it does not typically cause impairment like a sedative, the potential for 'crashing' after the stimulant effect wears off or the distraction caused by gastrointestinal discomfort may affect the ability to operate heavy machinery safely.
Alcohol should be avoided or strictly limited. Alcohol can exacerbate the gastric irritant effects of Black Mustard Seed and may compound the cardiovascular strain caused by its adrenergic activity.
There is no evidence of a formal withdrawal syndrome associated with Black Mustard Seed. However, sudden discontinuation of high-dose stimulant use may result in transient fatigue or lethargy. It is generally recommended to taper the dose over several days if it has been used chronically.
> Important: Discuss all your medical conditions with your healthcare provider before starting Black Mustard Seed. A complete medical history is vital to prevent adverse interactions.
> Important: Tell your doctor about ALL medications, supplements, and herbal products you are taking. The sympathomimetic nature of Black Mustard Seed makes it prone to numerous pharmacodynamic interactions.
Conditions requiring a careful risk-benefit analysis include:
Patients should be aware of potential cross-sensitivity with:
> Important: Your healthcare provider will evaluate your complete medical history before prescribing Black Mustard Seed. Safety is the primary concern when dealing with potent botanical stimulants.
Elderly patients are at an increased risk for adverse effects from Black Mustard Seed. Reduced renal clearance can lead to the accumulation of metabolites, while age-related changes in the cardiovascular system make them more sensitive to the tachycardia and hypertensive effects of adrenergic agonists. There is also an increased risk of falls if the stimulant effect causes dizziness or tremors. Polypharmacy in the elderly further complicates its use due to the high potential for drug interactions.
In patients with impaired kidney function, the excretion of the N-acetylcysteine conjugate of allyl isothiocyanate is delayed. This can lead to systemic toxicity. Clinical guidelines suggest avoiding therapeutic doses in patients with a GFR < 30 mL/min and using extreme caution in those with moderate impairment (GFR 30-59 mL/min).
Since the liver is responsible for the glutathione conjugation of mustard metabolites, patients with cirrhosis or hepatitis may have impaired detoxification capacity. This can lead to prolonged half-lives of the active constituents and an increased risk of hepatotoxicity if doses are excessive. Monitoring of liver enzymes (ALT, AST) is recommended if used in this population.
> Important: Special populations require individualized medical assessment. The pharmacological complexity of Black Mustard Seed necessitates a cautious approach in vulnerable groups.
| Parameter | Value |
|---|---|
| Bioavailability | ~80% (as AITC) |
| Protein Binding | 90-95% (Albumin) |
| Half-life | 2 - 4 hours |
| Tmax | 1.5 - 2 hours |
| Metabolism | Glutathione conjugation (Phase II) |
| Excretion | Renal 80%, Fecal <5% |
Black Mustard Seed is classified as a Vitamin C source, a CNS stimulant, and an allergenic extract. It is related to other sympathomimetics and methylxanthines, as well as other members of the Brassicaceae family used in medicine, such as White Mustard (Sinapis alba).