Drug reference
vitamin a
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Drug class
Gastrointestinal Tract (Supplements)
Mechanism of action
Vitamin A supplementation plays a role in embryonic development, visual adaptation to darkness, immune function, and maintenance of epithelial cells
Common side effects
- Facial dermatitis
- Stratum corneum fragility
- Conjunctivities
- Sticky skin
- Granuloma-like lesions in acne
- Dry mucus
Related conditions
Frequently asked questions
What drug class is vitamin a?
vitamin a belongs to: Gastrointestinal Tract.
How does vitamin a work?
Vitamin A supplementation plays a role in embryonic development, visual adaptation to darkness, immune function, and maintenance of epithelial cells
What are the common side effects of vitamin a?
Facial dermatitis, Stratum corneum fragility, Conjunctivities, Sticky skin, Granuloma-like lesions in acne, Dry mucus
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