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SYSTEMIC HORMONAL PREPARATIONS, EXCL. SEX HORMONES AND INSULINS › CORTICOSTEROIDS FOR SYSTEMIC USE › CORTICOSTEROIDS FOR SYSTEMIC USE, PLAIN › Glucocorticoids
fluocortolone
H02AB03
Forms & Strengths
- Cream: 0.2%
- Ointment: 0.2%
- Suppositories: 0.4 mg, 1 mg
- Oral tablets: 5 mg, 20 mg
Adult Dosing
- Topical (Cream/Ointment): Apply thin layer 2-3 times daily to affected area
- Rectal (Suppositories): Insert 1 suppository 2-3 times daily for acute symptoms
- Oral: Initial dose 10-20 mg daily, tapered based on clinical response
Pediatric Dosing
- Topical: Apply sparingly once or twice daily in children >1 year if strictly indicated
- Oral/Rectal: Safety and efficacy not well established; use lowest effective dose for shortest duration
Indications
- Inflammatory and pruritic dermatoses (eczema, dermatitis)
- Hemorrhoids and proctitis
- Severe inflammatory conditions requiring systemic corticosteroid therapy
Mechanism of Action
- Synthetic glucocorticoid that binds to intracellular glucocorticoid receptors
- Suppresses transcription of pro-inflammatory cytokines and inflammatory mediators
- Reduces vascular permeability, neutrophil accumulation, and immune response
Contraindications
- Hypersensitivity to fluocortolone
- Untreated bacterial, viral (herpes, varicella), or fungal skin infections
- Rosacea and perioral dermatitis (for topical facial use)
- Systemic fungal infections (for oral use)
Adverse Reactions
- Local topical: skin atrophy, striae, telangiectasia, folliculitis, contact dermatitis
- Systemic (prolonged/high-dose): adrenal suppression, Cushingoid symptoms, hyperglycemia, hypertension
- Rectal: local burning or irritation
Drug Interactions
- CYP3A4 inducers (e.g., rifampin, carbamazepine): may decrease corticosteroid efficacy
- CYP3A4 inhibitors (e.g., ketoconazole, ritonavir): may increase systemic exposure and toxicity
- Non-steroidal anti-inflammatory drugs (NSAIDs): increased risk of gastrointestinal ulceration
- Antidiabetics: corticosteroids may antagonize hypoglycemic effects
Curated Content: Needs Vetting Before Put to Clinical Use