Biotin
 Mechanism : 
Biotin, also known as vitamin H or B 7, is a water-soluble B-complex vitamin.
 Indication : 
- Propionic acidemia
- Biotinidase deficiency
- Holocarboxylase synthetase deficiency
 Contraindications : 
Hypersensitivity to biotin or any of its components.
Dosing : 
Daily Dietary Requirements:
Infants; 0-1 year: 5-6 mcg/day.
Children; 1-9 years: 8-12 mcg/day.
Adolescents; 9-18 years: 20-25 mcg/day.
For Biotinidase deficiency:
10-20 mg/day (Oral) in two divided doses.
 Adverse Effect : 
Hypersensitivity to biotin or any of its components.
It is generally safe.
 Hepatic Dose : 
No dosage adjustments are recommended.