Duanerkang Lysine, Glucose and Zinc Tablets

1. Indications and Usage
Nutritional Support: Indicated for patients with poor appetite, malnutrition, or delayed recovery from illness or surgery.
Zinc Deficiency: Used to prevent and treat mild zinc deficiency.
Metabolic Support: Provides energy and essential nutrients to support cellular metabolism and tissue repair.
2. Dosage and Administration
Standard Dose: The usual dosage is one tablet three times daily, taken orally after meals.
Administration: Swallow the tablet whole with water. It can be taken concurrently with other medications, but spacing them out is often advisable.
3. Mechanism of Action
L-Tyrosine: Promotes the synthesis of neurotransmitters (dopamine, norepinephrine), helping to improve appetite and cognitive function.
Glucose: Serves as a primary energy source, supporting cellular metabolism and reducing fatigue.
Zinc: Acts as a cofactor for enzymes involved in taste bud regeneration, appetite stimulation, protein synthesis, and immune function.
4. Safety and Warnings
Renal/Hepatic Impairment: Patients with severe renal or hepatic dysfunction should use with caution, as electrolyte and metal metabolism may be impaired.
Allergies: Do not use in patients with known hypersensitivity to the ingredients.
5. Adverse Reactions and Clinical Research
Common Adverse Reactions: Gastrointestinal discomfort, nausea, abdominal pain, and diarrhea.
Other Effects: Some patients may experience dizziness or skin rash.
Clinical Findings: Clinical studies have shown improvements in appetite and nutritional status scores in patients with malnutrition or poor appetite.
6. Drug Interactions
Tetracyclines / Quinolones: Zinc can form chelates with these antibiotics, significantly reducing their absorption and efficacy. They should be spaced by at least 2 hours.
Penicillamine: Zinc may reduce the absorption of penicillamine.
Thiazide Diuretics: May increase zinc excretion, potentially reducing the supplement’s efficacy.
7. Pharmaceutical Information
Active Ingredients: L-Tyrosine, Glucose, and Zinc (usually as Zinc Sulfate or Gluconate).
Strengths: Typically contains a specific ratio of amino acids, glucose, and elemental zinc.
Appearance: Usually white or pale yellow tablets.
Storage: Store in a cool, dry place, protected from light and moisture.