Mazic20 mg

Mazic 20 mg is indicated for the treatment and prevention of zinc deficiency and conditions associated with excessive zinc loss. It is used when dietary intake is insufficient or when the body's ability to absorb zinc is compromised.

Common Conditions Requiring Zinc Supplementation

• Inadequate dietary intake: Poor or restricted diets that fail to meet the body's daily zinc requirement.
• Malabsorption syndromes: Conditions such as Crohn's disease, celiac disease, or short bowel syndrome that impair zinc absorption from the gut.
• Trauma and post-surgical recovery: Physical injury and surgery significantly increase zinc turnover and loss.
• Burns: Extensive burn injuries cause substantial zinc loss through wound exudate and increased metabolic demand.
• Chronic diarrhoea: Prolonged diarrhoea leads to excessive zinc excretion, particularly in young children.
• Protein-losing conditions: Nephrotic syndrome, protein-losing enteropathy, and similar states deplete zinc stores alongside protein loss.
• Metabolic diseases: Certain inherited metabolic disorders (e.g., acrodermatitis enteropathica) require continuous zinc supplementation.

Supplementation is continued until measurable clinical improvement is achieved. In cases of severe malabsorption, metabolic disease, or ongoing zinc-losing conditions, long-term therapy may be necessary under medical supervision.

Mazic 20 mg is a water-soluble inorganic salt that serves as a bioavailable source of elemental zinc, an essential trace mineral required for numerous physiological functions throughout the human body.

Role of Zinc in the Body

Zinc is a cofactor for over 300 enzymes and plays a structural role in thousands of proteins. It is involved in virtually every aspect of cellular metabolism, making it one of the most important micronutrients for human health:

• Growth and development: Zinc is critical for normal physical growth, cell division, and tissue repair. Children and adolescents have the highest relative zinc requirements.
• Immune function: Zinc supports both innate and adaptive immunity, facilitating the development and activation of T-lymphocytes, neutrophils, and natural killer cells.
• Wound healing: It plays a pivotal role in collagen synthesis, inflammatory response regulation, and epithelial cell integrity—all essential for tissue repair.
• Sexual maturation and reproduction: Zinc is essential for the production of reproductive hormones, spermatogenesis, and normal fetal development.
• Sensory functions: It is required for normal taste (gustatory) and smell (olfactory) perception, mediated through zinc-dependent enzymes in sensory epithelium.
• Vision: Zinc is highly concentrated in the retina and is necessary for the conversion of retinol to retinal (active vitamin A), which is essential for dark adaptation and night vision.
• Insulin metabolism: Zinc is involved in the synthesis, storage, and secretion of insulin by pancreatic beta cells.
• Antioxidant defense: As a component of copper-zinc superoxide dismutase (Cu-Zn SOD), zinc contributes to protecting cells from oxidative damage.
• Protein and DNA synthesis: Zinc fingers are structural motifs in DNA-binding proteins that regulate gene expression and protein transcription.

Consequences of Zinc Deficiency

Inadequate zinc levels produce a wide range of clinical manifestations:

• Impaired immune response and increased susceptibility to infections
• Delayed wound healing and poor skin integrity
• Diminished sense of taste and smell
• Night blindness and poor dark vision adaptation
• Growth retardation and stunting in children
• Delayed sexual maturation and infertility
• Alopecia (hair loss)
• Mental lethargy and cognitive impairment
• Increased risk of miscarriage and adverse pregnancy outcomes
• Acrodermatitis enteropathica (severe skin changes around orifices and extremities)
• Poor development of reproductive organs

Absorption and Distribution

Zinc is absorbed primarily in the small intestine (duodenum and jejunum). Absorption efficiency ranges from 20–40% under normal dietary conditions and is enhanced in a state of deficiency. After absorption, zinc is transported in blood bound to albumin and alpha-2-macroglobulin, and is distributed to muscle, bone, skin, liver, and other tissues. Excretion is predominantly via the stool through intestinal secretions, with smaller amounts lost through urine, sweat, and shed skin cells.

Mazic 20 mg is available in multiple dosage forms including oral syrup/suspension and dispersible tablets. Proper administration ensures optimal drug delivery and patient compliance, especially in young children.

For Dispersible Tablets

Dispersible tablets are specifically designed for patients who cannot swallow conventional tablets — primarily infants and young children. Follow these steps carefully:

1. Place the tablet in a clean teaspoon.
2. Add a small, adequate amount of clean drinking water (just enough to cover the tablet).
3. Allow the tablet to dissolve completely before administration — do not administer partially dissolved tablets.
4. Give the entire spoonful of solution to the patient without delay to ensure the full dose is received.

For Oral Syrup / Suspension

• Shake the bottle well before each use to ensure uniform drug distribution.
• Use the calibrated measuring cup or spoon provided with the product to ensure accurate dosing.
• Administer after food if stomach upset is a concern.
• Store the opened bottle in a cool, dry place and use within the manufacturer's recommended period after opening.

General Guidance

Do not crush or split standard (non-dispersible) tablets unless specifically advised by a healthcare provider. Avoid giving zinc supplements with dairy products, high-fibre foods, or phytate-rich meals at the same time, as these can impair zinc absorption.

Mazic 20 mg can interact with several medications, potentially reducing the effectiveness of both the drug and zinc itself. Inform your doctor of all medications you are currently taking before starting zinc supplementation.

Clinically Significant Interactions

Food Interactions

Dietary components can also significantly affect zinc bioavailability. Phytates (found in whole grains, legumes, and nuts), calcium from dairy products, and dietary fibre can all reduce zinc absorption when consumed simultaneously with zinc supplements. For maximum efficacy, take zinc on an empty stomach or well away from large meals when tolerated.

Mazic 20 mg is generally well tolerated at recommended therapeutic doses. However, gastrointestinal side effects are the most commonly reported adverse reactions, particularly when taken on an empty stomach.

Common Side Effects

• Nausea — most frequently reported, especially at higher doses
• Vomiting — may occur with large doses or in sensitive individuals
• Diarrhoea — loose stools may develop with prolonged use or high doses
• Stomach upset and abdominal discomfort
• Heartburn — a burning sensation in the chest or throat
• Gastritis — inflammation or irritation of the stomach lining

Less Common / High-Dose Effects

• Metallic taste in the mouth
• Headache
• Copper deficiency — with prolonged use of high doses (>40 mg elemental zinc/day), competitive inhibition of copper absorption may occur, leading to anaemia and neurological symptoms
• Reduced immune function — paradoxically, very high doses of zinc can suppress immune activity
• Zinc toxicity (rare): Extremely high doses can cause acute zinc poisoning with symptoms including fever, chills, muscle aches, and respiratory distress

How to Minimise Side Effects

Taking the supplement with food (though slightly reducing absorption) significantly reduces gastrointestinal side effects. Dividing the daily dose into multiple smaller doses throughout the day may also help improve tolerability. If side effects persist or worsen, consult your physician.

Use During Pregnancy

The safety of Mazic 20 mg at therapeutic (supplemental) doses during human pregnancy has not been fully established through controlled clinical trials. However, zinc is a nutritionally essential mineral and a certain level of zinc intake is required for healthy fetal development.

Zinc crosses the placenta and is actively transported to the developing fetus, where it plays a vital role in fetal growth, organ development, and immune system maturation. Both zinc deficiency and excessive zinc supplementation during pregnancy can potentially be harmful. Women who are pregnant should only take zinc supplements under the supervision of a qualified healthcare provider, at doses that do not exceed the established tolerable upper intake level (UL).

Zinc deficiency during pregnancy is associated with:

• Increased risk of spontaneous abortion and preterm birth
• Intrauterine growth restriction (IUGR)
• Fetal neural tube defects (in combination with other nutritional deficiencies)
• Compromised fetal immune development

Use During Breastfeeding (Lactation)

Zinc is naturally present in breast milk and is actively secreted via the mammary gland. Breast milk zinc concentrations are highest in colostrum and decline over the course of lactation. Lactating mothers have an increased zinc requirement compared to non-pregnant adults.

Zinc supplementation during lactation is generally considered safe at recommended dietary allowance (RDA) levels, but doses exceeding the UL should be avoided without medical guidance, as excessive zinc intake by the mother could theoretically affect the zinc-to-copper balance in breast milk.

Consult a registered physician or gynaecologist before taking zinc supplements during pregnancy or while breastfeeding.

Before using Mazic 20 mg, patients and caregivers should be aware of the following important precautions:

Renal Impairment

In patients with acute or chronic renal failure, zinc accumulation may occur in the body due to reduced renal clearance. Dose adjustment is necessary in this population, and zinc levels should be monitored during therapy. Use only under close medical supervision in patients with significant kidney disease.

Prolonged High-Dose Use

Long-term supplementation with doses above the tolerable upper intake level (>40 mg/day elemental zinc for adults) can cause copper deficiency, resulting in anaemia, leukopenia, and neurological symptoms. If long-term therapy is required, periodic monitoring of serum zinc and copper levels is advisable.

Use in Children

Zinc supplementation in children must be carefully dosed according to body weight. Excessive zinc intake in children can impair growth and immune function. Parents should not exceed the prescribed dose or duration without medical advice.

Drug and Food Interactions

Patients taking tetracyclines, quinolone antibiotics, or penicillamine concurrently should carefully stagger the timing of zinc administration to prevent mutual reduction in absorption (see Drug Interactions section).

Pre-existing Conditions

Patients with the following conditions should exercise special caution and use zinc under medical supervision:

• Hemochromatosis or other iron overload conditions
• Liver disease or hepatic impairment
• Pre-existing copper deficiency
• Gastrointestinal disorders affecting absorption

General Warnings

• Keep all zinc products out of reach of children.
• Do not use if the seal is broken or the preparation appears discoloured or altered.
• Do not use as a substitute for a balanced and varied diet.
• Discontinue use and seek medical attention if allergic reactions such as rash, difficulty breathing, or swelling develop.

Proper storage of Mazic 20 mg preparations ensures potency, safety, and shelf-life integrity. Follow the guidelines below:

• Temperature: Store at room temperature (below 25°C). Avoid exposure to heat sources, direct sunlight, or humid environments.
• Light: Keep away from direct light. Store in the original, opaque or amber-coloured container to protect against photodegradation.
• Moisture: Keep in a dry place. Moisture can alter the physical and chemical properties of the preparation, especially dispersible tablets.
• Children's safety: Store all medicines, including zinc supplements, out of the reach and sight of children to prevent accidental ingestion.
• After opening (syrup/suspension): Once opened, use within the period recommended on the packaging. Discard any unused portion after the stated use-by period.
• Do not freeze liquid preparations unless explicitly directed on the label.

Do not use Mazic 20 mg after the expiry date printed on the label or carton. Dispose of expired medicines responsibly through appropriate pharmaceutical waste disposal channels.