Neuromultivit (Thiamine Hydrochloride, Cyanocobalamin, Pyridoxine Hydrochloride)

Neuromultivit provides essential B‑vitamins that support metabolic pathways involved in carbohydrate, protein, and lipid metabolism.

• Vitamin B1 deficiency (beriberi): restores thiamine levels to improve carbohydrate metabolism and reduce neurological symptoms.
• Vitamin B12 deficiency (pernicious anemia): supplies cyanocobalamin to support red blood cell formation and neurological function.
• Vitamin B6 deficiency: provides pyridoxine to aid amino‑acid metabolism and neurotransmitter synthesis.
• General nutritional support: enhances overall vitamin B status in patients receiving parenteral nutrition.
• Post‑surgical recovery: assists in tissue repair by ensuring adequate B‑vitamin availability.

• Thiamine, cyanocobalamin and pyridoxine act as co‑factors for key enzymatic reactions. Thiamine (B1) is required for pyruvate dehydrogenase and α‑ketoglutarate dehydrogenase, facilitating carbohydrate oxidation. Cyanocobalamin (B12) participates in methylmalonyl‑CoA mutase and methionine synthase, supporting fatty‑acid metabolism and DNA synthesis. Pyridoxine (B6) serves as a co‑enzyme for transaminases and decarboxylases, essential for amino‑acid metabolism and neurotransmitter production.

Neuromultivit may be associated with the following adverse reactions, which can vary in frequency and severity.

Common Side Effects

• Injection site pain or erythema
• Mild headache
• Nausea or transient dizziness
• Temporary flushing or warmth sensation
• Mild fatigue
• Low‑grade fever

Serious or Rare Side Effects

• Anaphylactic reaction or severe hypersensitivity
• Severe hypotension or shock
• Stevens‑Johnson syndrome or toxic epidermal necrolysis
• Hemolytic anemia (rare)

When using Neuromultivit, consider the following precautions to ensure safe administration.

• Assess B‑vitamin status before initiating therapy: evaluate baseline levels to guide need.
• Monitor for hypersensitivity reactions: observe patients after injection for signs of allergy.
• Use with caution in renal or hepatic impairment: adjust monitoring as metabolism may be altered.
• Avoid in individuals with known allergy to any component: contraindicated if hypersensitivity documented.
• Pregnancy and lactation: evaluate risk‑benefit before use, as data are limited.
• Store at ambient temperature: keep in original container, protect from moisture and light.

Neuromultivit can interact with certain medicines; the interactions are grouped by clinical significance.

Major Interactions (Avoid)

• Methotrexate: may increase risk of hematologic toxicity when combined.
• Anticonvulsants (e.g., phenytoin): can reduce pyridoxine efficacy, potentially worsening deficiency.

Moderate Interactions (Monitor Closely)

• Metformin: may mask B12 deficiency symptoms, requiring periodic monitoring.
• Proton pump inhibitors: may affect B12 absorption if oral formulations are also used.
• High‑dose vitamin C: can interfere with laboratory assessment of B12 levels.