Sakti-TR Capsule (Timed Release)

Introduction

Ferrous sulfate, folic acid, and zinc sulfate are combined in a nutritional supplement to support overall health, particularly in individuals with deficiencies. Ferrous sulfate is a common iron supplement used to treat or prevent iron-deficiency anemia. Folic acid is a form of vitamin B9 that helps in DNA synthesis and red blood cell formation. Zinc sulfate provides zinc, an essential mineral involved in numerous biological processes including immune function and wound healing.

Uses

This combination supplement is used to:

• Treat or prevent iron-deficiency anemia with ferrous sulfate
• Support red blood cell production and prevent folate deficiency with folic acid
• Address zinc deficiency and support immune function with zinc sulfate
• Improve overall nutritional status in individuals with multiple deficiencies

Mechanism of Action

Ferrous sulfate provides iron, which is crucial for hemoglobin production in red blood cells, thus improving oxygen transport and reducing symptoms of anemia. Folic acid is required for the synthesis of nucleic acids and red blood cells. Zinc sulfate provides zinc, which is essential for enzyme function, protein synthesis, and immune response.

How Long Does It Take to Work?

The effects of ferrous sulfate on anemia can be observed within a few weeks, though it may take a few months to fully correct iron levels. Improvements in symptoms related to folic acid and zinc deficiencies may also be seen within weeks to months, depending on the severity of the deficiency.

Absorption

Ferrous sulfate is absorbed in the upper gastrointestinal tract, particularly in the duodenum and jejunum. Folic acid is absorbed in the small intestine, while zinc sulfate is absorbed throughout the gastrointestinal tract but primarily in the jejunum.

Route of Elimination

Iron is primarily eliminated through desquamation of epithelial cells in the gastrointestinal tract. Folic acid is metabolized in the liver and excreted in the urine. Zinc is also excreted through the urine, with some zinc being lost through feces.

Dosage

Typical dosages are:

• Ferrous sulfate: 325 mg (providing 65 mg elemental iron) 1-3 times daily
• Folic acid: 400 mcg to 1 mg daily
• Zinc sulfate: 15-30 mg daily

Administration

This combination supplement is usually administered orally in the form of tablets or capsules. It is often recommended to take the supplement on an empty stomach for better absorption, but it can be taken with food if gastrointestinal upset occurs.

Side Effects

Common side effects include:

• Gastrointestinal discomfort (e.g., nausea, constipation, or diarrhea)
• Dark stools (due to iron)
• Possible allergic reactions (e.g., rash)

• Iron overload symptoms (e.g., joint pain, liver damage)
• Severe allergic reactions

Toxicity

Toxicity primarily concerns iron overdose, which can lead to:

• Abdominal pain
• Vomiting
• Diarrhea
• Potentially severe symptoms such as organ damage with very high doses

Precautions

Precautions should be taken in individuals with:

• Existing gastrointestinal conditions (e.g., peptic ulcer disease, inflammatory bowel disease)
• Chronic diseases (e.g., kidney disease, liver disease)
• History of iron overload or hemachromatosis

Interaction

Interactions may include:

• Iron supplements can interact with certain antibiotics and antacids, reducing their effectiveness
• Folic acid can interact with some anti-seizure medications
• Zinc can affect the absorption of certain medications, including antibiotics and diuretics

Disease Interaction

The combination should be used with caution in individuals with:

• Chronic kidney or liver disease
• Gastrointestinal disorders affecting absorption
• Hemochromatosis or other conditions of iron overload

Drug Interaction

Drug interactions may include:

• Antacids and certain antibiotics may reduce iron absorption
• Folic acid may affect the efficacy of certain antiepileptic drugs
• Zinc may reduce the absorption of some medications like tetracycline antibiotics

Food Interactions

Iron absorption can be inhibited by high-calcium foods and certain beverages like tea and coffee. Taking the supplement with a vitamin C-rich beverage (e.g., orange juice) may enhance iron absorption. Zinc absorption can be affected by high levels of calcium and iron in the diet.

Pregnancy Use

Ferrous sulfate, folic acid, and zinc sulfate are commonly used during pregnancy to prevent and treat deficiencies. Folic acid is particularly important for fetal development, while iron and zinc are crucial for maternal and fetal health. Follow dosage recommendations provided by a healthcare provider.

Lactation Use

These supplements are generally considered safe during lactation, as they provide essential nutrients needed by breastfeeding mothers. Dosage should be guided by a healthcare provider to ensure both maternal and infant health.

Acute Overdose

Acute overdose of iron can cause:

• Severe abdominal pain
• Vomiting
• Diarrhea
• Potentially serious conditions such as organ damage

Contraindication

The combination should be avoided in individuals with:

• Hypersensitivity to any component
• Iron overload conditions such as hemochromatosis
• Gastrointestinal conditions that prevent proper absorption

Use Direction

Follow the specific dosing instructions provided by your healthcare provider or on the product label. The supplement should be taken consistently as directed. If any adverse effects or issues arise, consult a healthcare provider.

Storage Conditions

Store the supplement at room temperature, between 15°C and 30°C (59°F and 86°F). Keep in a dry place away from direct sunlight and moisture. Ensure the product is kept out of reach of children and not used beyond its expiration date.

Volume of Distribution

The volume of distribution is specific to each component:

• Iron: Approximately 0.1 L/kg
• Folic acid: Widely distributed in body tissues
• Zinc: Approximately 0.1 L/kg

Half Life

The half-life varies by component:

• Iron: Approximately 6 hours for its plasma half-life, but varies based on its form and usage
• Folic acid: Approximately 6-12 hours
• Zinc: Approximately 2-4 hours

Clearance

Clearance is mainly through renal excretion:

• Iron: Primarily through urine and feces
• Folic acid: Metabolized in the liver and excreted in the urine
• Zinc: Excreted mainly through urine

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