Novifer (Ferrous Gluconate)

Novifer is an iron supplement that addresses disorders of iron metabolism and related anemia.

• Iron deficiency anemia: restores hemoglobin levels and replenishes depleted iron stores.
• Prevention of iron deficiency: maintains normal iron balance in populations prone to low iron intake.
• Pre‑operative preparation: corrects iron deficiency before surgery to reduce peri‑operative anemia risk.

• Ferrous gluconate provides elemental iron that is absorbed in the duodenum and proximal jejunum. The absorbed iron is incorporated into hemoglobin and myoglobin, supporting erythropoiesis and cellular oxygen transport, while also replenishing hepatic and marrow iron reserves.

Novifer may cause a range of adverse reactions, most of which are mild and transient.

Common Side Effects

• Nausea: mild to moderate upset stomach.
• Abdominal discomfort: cramping or pain in the upper abdomen.
• Constipation or diarrhea: changes in bowel habits.
• Darkened stools: harmless discoloration of feces.
• Metallic taste: transient alteration of taste perception.

Serious or Rare Side Effects

• Severe allergic reaction: rash, itching, swelling, or anaphylaxis.
• Iron overload: symptoms of excess iron such as fatigue, joint pain, or organ dysfunction.
• Significant gastrointestinal bleeding: unusual vomiting or blood in stool.
• Hypotension: sudden drop in blood pressure after high oral doses.
• Stevens‑Johnson syndrome: rare severe skin reaction.

Before initiating therapy with Novifer, consider the following safety measures.

• Assess iron status: confirm deficiency with laboratory tests before use.
• Monitor hemoglobin: check levels periodically to avoid excess iron.
• Avoid in known hypersensitivity: discontinue if allergic reactions occur.
• Caution in hemochromatosis: patients with iron‑storage disorders should not use.
• Separate from certain medications: administer at least two hours apart from antacids or tetracyclines.
• Store at room temperature: keep in the original container, protect from moisture and direct sunlight.

Novifer can affect the absorption or efficacy of several other agents.

Major Interactions (Avoid)

• Tetracycline antibiotics: reduced absorption of both drugs.
• Fluoroquinolone antibiotics: chelation may decrease effectiveness.
• Levothyroxine: iron can impair thyroid hormone absorption.
• Bisphosphonates: concurrent intake reduces iron uptake.
• Antacids containing aluminum or magnesium: markedly decrease iron absorption.

Moderate Interactions (Monitor Closely)

• Oral contraceptives: may experience slight reduction in efficacy.
• Proton pump inhibitors: can lower iron absorption, requiring monitoring.
• Calcium‑rich foods or supplements: may compete for absorption pathways.