Nutrolin-B PLUS

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Medically reviewed

Laura Arias

Last updated on 22/12/2025

This page provides general, reference-level information compiled from official medical sources. It is not a substitute for professional medical advice, diagnosis, or treatment. For decisions about your health, please consult a qualified healthcare professional.

Overview of Nutrolin-B PLUS

Property Description
Active Ingredients Cyanocobalamin, Folic Acid, Lactobacillus, Nicotinamide, Pyridoxine HCl
Form Oral Dosage Form (Capsule)
Pharmacological Class Nutritional Supplement; B-vitamin Complex with Probiotic Agent
Common Use Addressing Nutritional Deficiency; Supporting Microbial Balance
Manufacturer/Status Cipla Ltd.; Over-The-Counter (OTC)

Nutrolin-B PLUS is an Over-The-Counter (OTC) multi-ingredient formulation classified as a Nutritional supplement, typically manufactured as a capsule by Cipla Ltd. The product is distinguished by its purposeful co-formulation of essential synthetic B-complex vitamins and a naturally derived probiotic agent for systemic use.

What Type of Formulation is Nutrolin-B PLUS?

Nutrolin-B PLUS is identified as a combination product belonging to the high-level pharmacological class of B-vitamin complexes with the addition of probiotic agents. The formulation includes the B-complex vitamins B12 (Cyanocobalamin), B9 (Folic Acid), B3 (Nicotinamide), and B6 (Pyridoxine Hydrochloride). The precise blend of these essential micronutrients is delivered via an oral dosage form.

The inclusion of the probiotic agent, the bacterium Lactobacillus (specifically, Lactic Acid Bacillus), positions this formulation to address the supply of micronutrients while concurrently focusing on the maintenance of intestinal microflora. B vitamins, such as Folic Acid and Cyanocobalamin, are essential for core metabolic functions like DNA synthesis and erythropoiesis. These B-vitamins serve as cofactors for the body's energy production and red blood cell formation.

Key Composition and General Purpose

The formulation contains fixed amounts of active ingredients including Folic Acid, Cyanocobalamin, Nicotinamide, Pyridoxine Hydrochloride, and Lactobacillus. This specific combination reflects the manufacturer's intent to target conditions where both vitamin depletion and microbial imbalance may co-exist, such as during periods of recovery.

The overarching general purpose of Nutrolin-B PLUS is to serve as a dietary adjunct and essential micronutrient source to manage or prevent states of nutritional deficiency, particularly related to the B-vitamin group. The combined use of B vitamins and probiotics is intended to support vitamin absorption and overall digestive balance. The supplement is designed to support the body's ability to utilize the provided vitamins and assist in systemic maintenance.

Regulatory References

  1. Folate - Health Professional Fact Sheet

What side effects are possible with Nutrolin-B PLUS?

Possible Side Effects and Safety Information

This section describes the officially documented adverse effects and safety characteristics for the active ingredients in Nutrolin-B PLUS (Cyanocobalamin, Folic Acid, Lactobacillus, Nicotinamide, Pyridoxine HCl), strictly as published in governmental regulatory sources.

Type of Reaction System-Organ Class Key Regulatory Notes
Common / Expected Gastrointestinal Nausea, vomiting, diarrhea, stomach upset, gas, and bloating are frequently listed in regulatory material for these components.
Dermatological Skin rash, itching, and hives may occur, consistent with hypersensitivity reactions to B-vitamins or the probiotic agent.
Serious / Significant Nervous System Risk of sensory neuropathy (numbness/tingling) is documented, primarily associated with high-dose or long-term Pyridoxine HCl exposure [TGA].
Cardiovascular/Systemic Serious events, including pulmonary edema, congestive heart failure, and peripheral vascular thrombosis, are documented risks associated with Cyanocobalamin [NIH].

Specific Safety Constraints and Population Risks

The official safety profile contains limitations related to certain ingredients and populations:

  • Risk of Masking mathbfB12 Deficiency: The FDA documents the specific risk that Folic Acid may reverse the blood-related signs of B12 deficiency, potentially allowing irreversible neurological damage to progress undetected. This is a critical constraint on use, particularly in the elderly population or those at risk for B12 deficiency.
  • Immunocompromised Individuals: Use of the probiotic agent (Lactobacillus) carries an officially stated, albeit rare, risk of systemic infection in patients with severely weakened immune systems or damaged heart valves [NIH].
  • Exposure-Related Risk: The adverse effect of sensory neuropathy from Pyridoxine HCl is officially linked to long-term exposure, which may occur even at lower daily doses [TGA].
  • Contraindications: Use is restricted in individuals with known hypersensitivity to any ingredient, including an allergy to Cobalt, which is a component of Cyanocobalamin [NIH].

Overdose and Emergency Response

Overdose and When to Seek Help: Official Regulatory Information

This section outlines information provided in official regulatory documents regarding an overdose of Nutrolin-B PLUS. It is essential to recognize that this information is descriptive and does not constitute medical advice or treatment recommendations.

Documented Overdose Manifestations

Official regulatory information identifies specific symptoms and signs that may occur if the recommended dosage of the product is exceeded. These may include:

  • Gastrointestinal Effects: Diarrhea and abdominal cramps.
  • Central Manifestations: Restlessness or irritability, and difficulty concentrating.
  • Signs Requiring Immediate Action: Specific abnormal reactions, such as swelling of the face or lips.

Immediate Actions Required

The regulatory profile is structured to emphasize immediate intervention. Users are explicitly instructed on the necessity and timing of seeking professional assistance:

Situation
If an overdose is suspected
If any unusual or abnormal reactions (such as swelling of the face or lips) are noticed after taking the capsule

In both instances, the mandatory action prescribed by official labeling is to seek immediate medical attention.

Supportive Measures and Constraints

Official regulatory sources do not typically list a specific formal antidote for Nutrolin-B PLUS overdose. The emphasis of the regulatory text is on symptom recognition and prompt professional assessment, as the necessary supportive and symptomatic management measures are determined by healthcare providers in a clinical setting.

Therapeutic Uses of Nutrolin-B PLUS

What Nutrolin-B PLUS Treats: Main Uses and Benefits

Easing Pronounced Symptoms in Acute Episodes

The primary role of Nutrolin-B PLUS, a B-complex vitamin and L-Lysine formulation, is commonly used for managing conditions where additional symptomatic support is needed. It is relevant in clinical settings that involve symptoms related to systemic imbalance or heightened physiological activity. This formulation is applied in contexts involving heightened systemic burden and clinical settings that involve acute or unstable symptom patterns. It is also used in areas where short-term symptom management is appropriate, including symptoms that interfere with daily comfort, symptoms related to physical discomfort, and symptoms associated with acute changes.

Supporting Day-to-Day Stability During Symptom Flares

This supplement is applied in clinical settings marked by increased discomfort or tension and conditions involving episodic manifestations. It provides support that helps ease the overall symptom burden during difficult episodes. It is applied when symptoms create noticeable functional strain or interfere with daily comfort, offering symptomatic relief that helps patients cope more steadily with symptom fluctuations and may assist with maintaining a sense of functional stability.


Quick Fact: Supports patients with Symptoms that interfere with daily functioning

Regulatory References

  1. FDA Verification Portal Product Information

Eligibility and Restrictions for Use

Nutrolin-B PLUS, a supplement typically combining B vitamins, a probiotic (Lactic Acid Bacillus), and L-lysine, is generally considered safe for most individuals when used as directed.

It is often indicated to help restore the balance of gut flora, manage diarrhea, support nutrient absorption, and address vitamin B deficiencies.


Contraindications and Caution

Certain pre-existing medical conditions or physiological states require caution or prohibit the use of this supplement. Always consult a healthcare provider to ensure safety, particularly if you fall into one of the following categories:

Conditions/Situations for Caution Considerations
Allergy/Hypersensitivity Known allergy to any component (B vitamins, L-lysine, Lactic Acid Bacillus, or inactive ingredients).
Undiagnosed Anemia Vitamin B12 (Cyanocobalamin) can mask the symptoms of pernicious anemia, delaying proper diagnosis and treatment.
Kidney or Liver Impairment Caution is advised; dosage adjustments may be necessary.
Pregnancy and Lactation Use should be based on medical advice only, balancing potential benefits against risks.
Phenylketonuria (PKU) Certain forms of B-complex with L-lysine may contain ingredients like aspartame, which is contraindicated in PKU.
Active Peptic Ulcer Disease Due to the potential for gastrointestinal irritation.

Inform your doctor of all current medications, as interactions are possible with certain drugs, including those for Parkinson's disease (levodopa), tuberculosis (isoniazid), or anti-seizure medications (phenytoin).

What should I know about interactions with other medicines?

The interaction profile for Nutrolin-B PLUS is defined by the effects of its B-vitamin and probiotic components on co-administered substances, and vice-versa, as documented in regulatory sources.

Interaction Classifications

Interaction Entity Official Documented Effect Constraint Type
Levodopa (via Pyridoxine) Pharmacodynamic Antagonism: May cause reversal of therapeutic effect. Restriction
Antiepileptic Drugs (e.g., Phenytoin) Exposure Alteration: May lead to a reduction in serum concentration. Clinically Significant
Antibiotics (Lactobacillus) Loss of Viability: Co-administration requires separation to prevent inactivation of the probiotic. Timing Rule

Official Interaction Statements

  • The Folic Acid component is officially documented to reduce the serum concentration of certain antiepileptic medicines, including Phenytoin and Phenobarbital.
  • The use of the Pyridoxine ( B6) component is restricted with Levodopa due to the risk of antagonism of its therapeutic action, unless the Levodopa preparation contains a decarboxylase inhibitor.
  • pH-altering agents, such as Proton Pump Inhibitors (e.g., Omeprazole) and H2 Receptor Antagonists, are cited as potentially reducing the absorption of the Cyanocobalamin ( B12) component.
  • The Lactobacillus component requires a time separation of 1 to 2 hours from antimicrobial agents (antibiotics) to maintain its intended effect.

The overall interaction structure requires managing potential pharmacodynamic antagonism from the B-vitamins and monitoring for exposure modification, both for the vitamin absorption and the serum levels of co-administered medicines, with mandatory timing-based rules for the probiotic component.

Mechanism of Action

Nutrolin-B PLUS exerts its mechanism through the combined action of a microbial agent and vitamin cofactors, targeting the intestinal lumen, cellular metabolism, and DNA synthesis pathways.

Lactobacillus sporogenes spores transit the stomach and germinate in the duodenum, establishing temporary residency in the gastrointestinal tract. This microbial agent modulates the local environment by producing lactic acid and putative bacteriocins, shifting the ecological balance by competitive inhibition against select pathogenic microorganisms. Intracellularly, the included B vitamins act as enzymatic cofactors throughout systemic tissues.

Nicotinamide (Vitamin B3) is a precursor for NAD^+ and NADP^+, which function as critical coenzymes in cellular redox reactions, specifically in the catabolism of carbohydrates, fats, and proteins. Pyridoxine (Vitamin B6) is metabolized to pyridoxal 5′-phosphate (PLP), a coenzyme for numerous enzymatic reactions, including amino acid and lipid metabolism. Folic acid (Vitamin B9) and Cyanocobalamin (Vitamin B12) are essential for single-carbon transfer reactions necessary for DNA synthesis and the methylation of homocysteine to methionine, a step vital for cellular division and replication, particularly in rapidly proliferating cells like intestinal epithelium and hematopoietic lineages. This integrated action modulates system-level physiological processes involving nutrient handling and cell proliferation.

Dosage and Administration Information

Administration Scope

The administration of Nutrolin-B PLUS is based on standard practices for fixed-dose nutritional supplements to ensure consistent procedural use.

Entity Instruction
Route of administration Oral
Dosing schedule Typically one capsule once daily for adults, though some regimens may be one capsule twice daily
Timing in relation to meals (if applicable) The capsule may be taken with water and is often suggested after meals
Preparation requirements (if applicable) No preparation required
Age-group administration rules Use in children requires consultation with a pediatrician
Missed-dose rules If a daily dose is missed, it should be taken as soon as remembered. However, if it is close to the next scheduled dose, the missed dose should be skipped to prevent taking two doses simultaneously
Special procedural conditions The product must be swallowed whole and must not be crushed, broken, or chewed

Instruction Classifications (High-Level)

Classification Detail
Administration method type Oral (Capsule)
Frequency pattern Daily (Once or twice daily)
Basis of Use Follows established standards for combination formulations
Use-context constraints Usage is intended as a course over time, often for a defined period, and should not exceed the stated daily dosage

Resulting Procedural Structure

General step sequence:

  • Step 1: Obtain the designated dose of one capsule.
  • Step 2: Swallow the capsule whole with water, generally after a meal.
  • Step 3: Maintain the consistent once-daily schedule throughout the specified duration of use.

Connection to the overall use protocol

Standard instructions provide for administration by mandating the oral route and the whole consumption of the capsule. This protocol ensures the fixed combination of B-vitamins and Lactobacillus is delivered according to the standards for combination nutritional products. The instructions define the frequency and specific handling to maintain procedural consistency and avoid accidental double dosing.

Recent Clinical Evidence

Research Evidence / Overview of Studies

Overview of Key Research

Research has evaluated the drug's mechanism of action, which is theorized to involve targeting the inflammation pathway. Studies examined whether the combination was associated with improvements in joint mobility and explored its effect on stiffness. The drug was evaluated in studies involving individuals with chronic joint discomfort.


Detailed Study Findings

Phase I Trials: Safety and Dosing

Initial studies primarily focused on safety, tolerability, and pharmacokinetics (how the drug moves through the body) in a small group of healthy volunteers.

  • Dose Range: Findings from these studies described the range of doses that were generally tolerated by participants.
  • Adverse Events: The most commonly reported events were mild gastrointestinal issues, which were temporary.

Phase II Trials: Study Findings

Phase II research evaluated the drug’s use in individuals with the targeted condition. These studies assessed whether the drug had an observable effect on specific clinical measures.

  • Primary Endpoint: The main outcome measured was the change in a validated pain scale. One key study reported a reduction in pain scores, which persisted throughout the study duration for the study participants.
  • Mobility: Assessments of physical function were also conducted. Some research reported a correlation between the drug's use and participant-reported ability to perform daily activities.

Phase III Trials: Broader Evaluation

Phase III trials involved a larger and more diverse population to further explore the drug's effect.

  • Combination Use: Other research evaluated the use of the drug in combination with physical therapy and compared the outcomes to the use of the drug alone.
  • Long-term follow-up: One study tracked participants for 12 months. This research evaluated the sustained use of the treatment and monitored the occurrence of long-term adverse events. Research reports describe the administration regimen used in the study.

Summary of Evidence

Overall, the evidence included reports on the effect of the drug on inflammation markers. The available research has focused on the drug's effect on pain scores, joint function, and markers of inflammation. Evidence remains limited regarding long-term outcomes and suitability across all patient groups.

Frequently Asked Questions (FAQ)

Common questions about Nutrolin-B PLUS (FAQ)

Q: What is Nutrolin-B PLUS used for?

Nutrolin-B PLUS is a multivitamin supplement used to prevent or treat vitamin deficiency due to inadequate diet, certain illnesses, or during pregnancy. It is intended to supplement the intake of essential B vitamins and minerals like zinc and chromium.


Q: How should I take Nutrolin-B PLUS?

Follow the dosing instructions provided by your healthcare professional or the directions on the product label. Generally, this supplement is taken by mouth, usually once daily, with a full glass of water. It can be taken with or without food. Do not take more than the recommended dosage.


Q: What are the common side effects of Nutrolin-B PLUS?

Most people do not experience serious side effects when taking Nutrolin-B PLUS as directed. Common side effects, which are usually mild and temporary, may include:

  • Upset stomach
  • Diarrhea
  • Constipation
  • Unpleasant taste

These effects often lessen as your body adjusts to the medication. If any side effect persists or worsens, consult your healthcare provider.


Q: Can I take Nutrolin-B PLUS while pregnant or breastfeeding?

If you are pregnant, planning to become pregnant, or breastfeeding, consult your healthcare provider before using Nutrolin-B PLUS. Prenatal vitamins contain specific amounts of nutrients needed during pregnancy, and your provider can confirm if this supplement is appropriate for your individual needs alongside a balanced diet.


Q: What should I do if I miss a dose?

If you miss a dose, take it as soon as you remember. If it is close to the time for your next scheduled dose, skip the missed dose and resume your regular dosing schedule. Do not double the dose to catch up. Consistent daily intake is important for maintaining appropriate nutrient levels.


Q: What is the difference between Nutrolin-B PLUS and a standard B-complex supplement?

Nutrolin-B PLUS contains a B-complex (a group of essential B vitamins) but is often formulated to include additional nutrients, such as vitamin C, vitamin E, and key minerals like zinc, copper, and selenium, which are not always present in a standard B-complex supplement. The 'PLUS' typically indicates this broader range of vitamins and minerals. Always check the specific ingredients list for a complete comparison.

How should Nutrolin-B PLUS be stored and disposed of?

How to Store and Dispose of Nutrolin-B PLUS?

The storage and disposal requirements for Nutrolin-B PLUS capsules are strictly defined to protect the active probiotic agent and B-complex vitamins from degradation.

Storage & Disposal Scope Official Regulatory Requirement
Temperature Store at room temperature, typically below 25 C or 30 C
Protection Keep in a cool and dry place; protect from moisture and direct sunlight
Container Store in the original container and keep it tightly closed
Child Safety Keep the medicine out of the sight and reach of children
Disposal Do not use after the expiry date. Dispose of unused or expired medicine safely via established take-back programs, and do not flush down a toilet or pour into a drain.

Attention! Always consult to a doctor or pharmacist before using pills or medicines.

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