1. What Is Neurozine 20 Tablets (Vitamin B Complex) and What Is It Used For?

Neurozine 20 Tablets is a Vitamin B Complex supplement containing essential B vitamins that help support the normal functioning of the nervous system, energy metabolism, and red blood cell formation. It is commonly prescribed or recommended to prevent and treat vitamin B deficiencies, particularly in individuals with increased nutritional requirements or conditions affecting nerve health.

Neurozine is used to:

• Treat and prevent Vitamin B Complex deficiencies.

• Support healthy nerve function and reduce symptoms associated with peripheral neuropathy.

• Promote energy production by helping convert food into usable energy.

• Support the formation of healthy red blood cells.

• Aid recovery during illness, surgery, or periods of poor nutrition.

• Supplement increased vitamin requirements during pregnancy (only as advised by a healthcare professional), breastfeeding, or chronic illness.

2. Active Ingredients

Neurozine contains a combination of essential B vitamins, which may include:

• Vitamin B1 (Thiamine)

• Vitamin B2 (Riboflavin)

• Vitamin B3 (Nicotinamide/Niacinamide)

• Vitamin B5 (Calcium Pantothenate)

• Vitamin B6 (Pyridoxine)

• Vitamin B12 (Cyanocobalamin)

• Folic Acid

The exact formulation may vary depending on the manufacturer.

3. How This Medicine Works

Each B vitamin performs a unique function:

• Vitamin B1 supports nerve conduction and carbohydrate metabolism.

• Vitamin B2 helps maintain healthy skin, eyes, and energy production.

• Vitamin B3 supports metabolism and nervous system health.

• Vitamin B5 is involved in hormone and energy production.

• Vitamin B6 contributes to neurotransmitter synthesis and immune function.

• Vitamin B12 is essential for nerve cell maintenance and red blood cell production.

• Folic Acid supports DNA synthesis and healthy blood cell formation.

Together, these vitamins help maintain normal neurological function, reduce fatigue caused by vitamin deficiency, and support overall health.

4. How to Take This Medicine

Dosing Schedule

Adults:

Take one tablet once daily, or as directed by your doctor or pharmacist.

Administration

• Swallow the tablet whole with water.

• Preferably take after meals to minimise stomach discomfort.

• Take the medicine at approximately the same time each day.

Missed Dose

If you miss a dose, take it as soon as you remember.

If it is almost time for your next dose, skip the missed dose and continue your normal schedule.

Do not take a double dose to make up for a missed tablet.

5. Side Effects

Common Side Effects

• Mild nausea

• Stomach discomfort

• Diarrhoea

• Headache

• Bright yellow urine (caused by riboflavin and is harmless)

Uncommon Side Effects

• Mild skin rash

• Flushing (particularly with higher doses of niacin)

• Itching

Serious Side Effects — Seek Immediate Medical Attention

• Severe allergic reactions (swelling of the face, lips, tongue, or throat)

• Difficulty breathing

• Severe skin rash

• Persistent numbness or tingling after prolonged high-dose Vitamin B6 use

• Signs of severe allergic reaction such as widespread hives

6. Contraindications

⚠ The following patients should NOT use this medication unless advised by a healthcare professional:

• Known allergy to any component of the formulation.

• Previous hypersensitivity to Vitamin B Complex preparations.

• Patients advised to avoid specific B vitamins due to rare metabolic disorders.

7. Safety Warnings and Special Precautions

• Vitamin supplements should not replace a balanced and nutritious diet.

• Do not exceed the recommended dose unless prescribed by your healthcare provider.

• Patients with liver disease should consult their doctor before taking high-dose niacin-containing products.

• Long-term excessive Vitamin B6 intake may cause nerve damage.

• Inform your healthcare provider about all medicines and supplements you are taking.

• Seek medical advice if symptoms persist despite supplementation.

8. Drug Interactions

Neurozine may interact with:

• Levodopa (without carbidopa): Vitamin B6 may reduce its effectiveness.

• Methotrexate: May interfere with folic acid metabolism.

• Chloramphenicol: May reduce the response to Vitamin B12 treatment in anaemia.

• Certain anticonvulsants (e.g., phenytoin, phenobarbital): May reduce folate levels.

• Metformin: Long-term use may reduce Vitamin B12 absorption.

Inform your healthcare provider about all prescription medicines, over-the-counter medicines, and supplements you use.

9. Storage Instructions

• Store below 30°C.

• Keep in a cool, dry place.

• Protect from moisture and direct sunlight.

• Keep out of reach of children.

10. Prescription Status in Kenya

Neurozine Vitamin B Complex Tablets are generally available as an Over-the-Counter (OTC) vitamin supplement, although healthcare professionals may recommend them as part of the treatment for specific medical conditions.

11. Patient Guidance

Key Points for Patients:

✔ Take one tablet daily or as directed by your healthcare provider.

✔ Take after food if stomach upset occurs.

✔ Do not exceed the recommended dosage.

✔ Continue taking the supplement for the full recommended duration to correct vitamin deficiencies.

✔ Eat a balanced diet rich in whole grains, vegetables, lean proteins, and fruits to support optimal vitamin intake.

✔ Contact your healthcare provider if symptoms of vitamin deficiency persist or worsen.

12. Pharmacist / Prescriber Notes

Assess patients for risk factors for Vitamin B deficiency, including:

• Poor dietary intake

• Chronic alcohol use

• Diabetes (particularly patients taking metformin)

• Gastrointestinal disorders affecting nutrient absorption

• Older adults

• Patients with peripheral neuropathy

Monitor patients requiring long-term high-dose Vitamin B6 therapy for signs of sensory neuropathy.

Advise patients that bright yellow urine is an expected and harmless effect of riboflavin supplementation.

13. Frequently Asked Questions (FAQs)

Q1: What is Neurozine used for?

A: Neurozine helps prevent and treat Vitamin B deficiencies while supporting nerve health, energy production, and red blood cell formation.

Q2: Can I take Neurozine every day?

A: Yes. It is usually taken once daily or as directed by your healthcare provider.

Q3: Why has my urine turned bright yellow?

A: This is a harmless effect caused by Vitamin B2 (riboflavin) and is completely normal.

Q4: Can Neurozine help with nerve pain?

A: It may help support nerve function in people whose symptoms are related to Vitamin B deficiency. However, it is not a painkiller and may not treat all causes of nerve pain.

Q5: Can pregnant or breastfeeding women take Neurozine?

A: Vitamin B Complex supplements are often used during pregnancy and breastfeeding when recommended by a healthcare provider. Always consult your doctor before starting any supplement.

Q6: Can I take Neurozine with other vitamin supplements?

A: Avoid taking multiple Vitamin B supplements unless advised by your healthcare provider, as excessive intake of certain B vitamins, particularly Vitamin B6, may cause adverse effects over time.