Unraveling the Benefits and Precautions of Vidrop Vitamin-D Oral Drops

Embarking on the journey to better health involves understanding essential components like Vitamin D. Vidrop, a stabilized aqueous solution of Vitamin D (cholecalciferol), is here to shed light on its properties, indications, dosage, and precautions. Let’s explore the world of Vidrop for your well-being.

Composition and Properties

Key Ingredients

  • Cholecalciferol: Each 1ml (28 drops) contains 2500 IU, with each drop providing 100 IU of Vitamin D.

How Vitamin D Works

  • Natural Formation: Vitamin D is naturally occurring in humans, synthesized from 7-dehydrocholesterol in the skin through exposure to sunlight.
  • Regulating Metabolism: Vitamin D regulates calcium and phosphate metabolism, playing a crucial role in synthesizing the carrier protein (Calbindin) for intestinal calcium absorption and promoting normal bone formation.

Indications and Dosage

Conditions Vidrop Addresses

  • Prevention & Treatment: Vidrop is used for the prevention and treatment of rickets and osteomalacia.
  • Hypocalcaemic States: It is beneficial in conditions of low calcium levels.

Age-Specific Dosage

  • Infants (0-6 months): 1 drop (100 IU)
  • Children (7-12 months): 1 drop (100 IU)
  • Children (1-18 years): 5 Mcg (200 IU)
  • Adults (19 years & over): 5-10 Mcg (200-400 IU)

Prophylaxis Dose

  • Daily: 200-400 IU, with frequent monitoring of calcium levels to avoid excessive concentration.

Administration Tips

  • Vidrop can be added to food or drinks according to the required dose.

Precautions and Contraindications

When to Be Cautious

  • Contraindications: Avoid Vidrop in cases of idiopathic hypercalcemia and sarcoidosis.
  • Precautions: Exercise caution in patients with disturbed calcium metabolism, renal failure, renal stones, and coronary heart disease.

Overdosage Risks

  • Symptoms: Overdose symptoms include thirst, polyuria, loss of appetite, nausea, vomiting, constipation, headache, and weakness.
  • Avoidance: Be cautious with prophylactic administration without specific indications or taking massive doses at short intervals.

Pregnancy and Lactation

  • Vidrop can be taken by pregnant or breastfeeding women at a dosage corresponding to the normal daily requirement.
  • Excess doses may pose risks to the fetus, and decisions should be made under the guidance of a physician.

Drug Interactions and Adverse Reactions

Interactions to Note

  • Cardiac Glycosides: Caution is advised as hypercalcemia may occur.
  • Cholestyramine: Administer at least 4 hours apart from Vidrop.

Adverse Reactions

  • Adverse effects are rare within the recommended daily allowance, with minimal gastrointestinal symptoms reported.

Management of Overdosage and Storage

Overdose Management

  • Immediate Actions: Discontinue all forms of vitamin D intake.
  • Fluid Intake: Increase fluid intake and avoid calcium-rich foods.
  • Medical Attention: Severe cases may require prednisolone under medical supervision.


  • Store Vidrop at a temperature not exceeding 25°C.


Understanding Vidrop’s benefits and precautions empowers you to make informed choices for your health. Always consult your healthcare professional for personalized advice. Vidrop, with its precise formulation, is a step towards ensuring your Vitamin D needs are met.

Produced by: Medical Union Pharmaceuticals | Issue Date: 27/4/2010