Calamine%2525252525252525252525252525252525252525252520lotion

# Calamine Lotion ## Overview Calamine lotion is a topical skin protectant consisting primarily of zinc oxide (active) and ferric oxide (which provides the characteristic pink color). It acts as an astringent and antipruritic agent to soothe inflamed skin. ## Primary Indications * Pruritus associated with minor skin irritations (e.g., poison ivy, poison oak, poison sumac, insect bites, and chickenpox). ## Adult Dosing * **Topical:** Shake well before use. Apply a thin layer to the affected area 3 to 4 times daily as needed. ## Pediatric Dosing * **Children ≥6 months:** Apply thin layer to affected area 3 to 4 times daily as needed. * **Neonates/Infants <6 months:** Consult a pediatrician. Generally avoided due to the potential for ingestion and lack of established safety data. ## Dose Adjustments * No systemic dose adjustments required as absorption is negligible. ## Contraindications * Hypersensitivity to any component (zinc oxide, ferric oxide, or excipients like bentonite magma). * Do not apply to deep puncture wounds, severe burns, or broken/blistered skin unless directed by a provider (risk of systemic absorption/infection). ## Adverse Effects * **Common:** Dryness or irritation at the application site. * **Rare:** Contact dermatitis or allergic reaction to excipients. * **Safety Warning:** Highly flammable if in aerosol form; do not use near open flame or while smoking. ## Key Drug Interactions * None clinically significant for topical application. Avoid applying concurrently with other topical medicaments to the same site to prevent interference with absorption/activity. ## Monitoring * Monitor for resolution of pruritus. * Discontinue and consult a provider if the condition worsens or persists beyond 7 days. ## Clinical Pearls * **Drying Effect:** Calamine is highly astringent; prolonged use may lead to excessive skin drying. * **Administration:** Allow the lotion to dry completely to form a protective barrier; it will leave a white, powdery residue. * **Ingestion Risk:** Keep out of reach of children. Oral ingestion may lead to zinc toxicity, although accidental small ingestions are typically limited to mild gastrointestinal upset. * **Infection:** Do not apply to weeping or infected lesions without medical supervision, as the lotion may "trap" bacteria under the dried layer. *** *Disclaimer: This information is for educational purposes and does not replace professional medical judgment. Always verify current prescribing information, institutional protocols, and product labeling before administration.*