Clinical Pharmacology Details


CORTISONE ACETATE


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Indications & Dose:

Thyrotoxic crisis (thyroid storm)



Adult: 100 mg every 6 hours, to be administered as sodium succinate


Adrenocortical insufficiency resulting from septic shock



Adult: 50 mg every 6 hours, given in combination with fludrocortisone


Acute hypersensitivity reactions such as angioedema of the upper respiratory tract and anaphylaxis (adjunct to adrenaline)



Adult: 100–300 mg, to be administered as sodium succinate


Corticosteroid replacement, in patients who have taken more than 10 mg prednisolone daily (or equivalent) within 3 months of minor surgery under general anaesthesia



Adult: Initially 25–50 mg, to be administered at induction of surgery, the patient’s usual oral corticosteroid dose is recommenced after surgery


Corticosteroid replacement, in patients who have taken more than 10 mg prednisolone daily (or equivalent) within 3 months of moderate or major surgery



Adult: Initially 25–50 mg, to be administered at induction of surgery (following usual oral corticosteroid dose on the morning of surgery), followed by 25–50 mg 3 times a day for 24 hours after moderate surgery and for 48–72 hours after major surgery


Adrenocortical insufficiency in Addison’s disease or following adrenalectomy



Adult: 20–30 mg daily in 2 divided doses, the larger dose to be given in the morning and the smaller in the evening, mimicking the normal diurnal rhythm of cortisol secretion, the optimum daily dose is determined on the basis of clinical response


Adrenocortical insufficiency



Adult: 100–500 mg 3–4 times a day or when required


Severe inflammatory bowel disease



Adult: 100–500 mg 3–4 times a day or when required


Replacement in adrenocortical insufficiency



Adult: 20–30 mg once daily, adjusted according to response, dose to be taken in the morning



¶Adult: 20–30 mg daily in divided doses, adjusted according to response


Ulcerative colitis | Proctitis | Proctosigmoiditis



Adult: Initially 1 metered application 1–2 times a day for 2–3 weeks, then reduced to 1 metered application once daily on alternate days, to be inserted into the rectum


Acute hypersensitivity reactions | Angioedema



Child 1–5 months: Initially 25 mg 3 times a day, adjusted according to response


Child 6 months–5 years: Initially 50 mg 3 times a day, adjusted according to response


Child 6–11 years: Initially 100 mg 3 times a day, adjusted according to response


Child 12–17 years: Initially 200 mg 3 times a day, adjusted according to response


Severe acute asthma | Life-threatening acute asthma 



Child 1 month–1 year: 4 mg/kg every 6 hours (max. per dose 100 mg), alternatively 25 mg every 6 hours until conversion to oral prednisolone is possible, dose given, preferably, as sodium succinate


Child 2–4 years: 4 mg/kg every 6 hours (max. per dose 100 mg), alternatively 50 mg every 6 hours until conversion to oral prednisolone is possible, dose given, preferably, as sodium succinate


Child 5–11 years: 4 mg/kg every 6 hours (max. per dose 100 mg), alternatively 100 mg every 6 hours until conversion to oral prednisolone is possible, dose given, preferably, as sodium succinate


Child 12–17 years: 4 mg/kg every 6 hours (max. per dose 100 mg), alternatively 100 mg every 6 hours until conversion to oral prednisolone is possible, dose given, preferably, as sodium succinate


Adult: 100 mg every 6 hours until conversion to oral prednisolone is possible, dose given, preferably, as sodium succinate


Adult and Child


Otitis externa:


With head tilted for 2 min instill 4 gtt 3-4 x/day 


 

Contraindications:

Systemic fungal infections. 

Side Effects:

Cautions:

Precautions:

Psychosis, diabetes mellitus, glaucoma, osteoporosis, seizure disorders, ulcerative colitis (intestinal perforation), CHF, hypertension, myesthenia gravis (if used with anticholinesterase agents), renal disease, esophagitis, peptic ulcer, latent tuberculosis or amebiasis (reactivation of disease).


Topical: use on face, groin, or axilla, ocular herpes simplex.


Pregnancy: Weigh benefits against poten-tial hazard to mother and foetus.


Breast-feeding: Use with caution.


Old age: Use with caution. 

Interaction:

Drugs


Aminoglutethamide: Enhanced elimination of hydrocortisone; reduction in corticosteroid response


Antidiabetics: Increased blood glucose in patients with diabetes


Barbiturates: Reduction in the serum concentrations of corticosteroids


Cholestyramine, colestipol: Possible reduced absorption of corticosteroids


Cyclosporine: Increased levels of both drugs increases the risk of seizures


Estrogens: Enhanced effects of corticosteroids Isoniazid (INH): Reduced INH levels, enhanced corticosteroid effect


IUDs: Inhibition of inflammation may decrease contraceptive effect


NSAIDs: Increased risk GI ulceration


Phenytoin: Reduced therapeutic effect of corticosteroids


Rifampin: Reduced therapeutic effect of corticosteroids


Salicylates: Enhanced elimination of salicylates; subtherapeutic salicylate concentrations possible 

Warnings:

Adverse Effects:

Lactations:

Special Precautions:

Counselling:

Side Effects Or Adverse Reactions:

CNS: Depression, mood changes, seizures


CV: CHF, hypertension, tachycardia,thromboembolism, thrombophlebitis


EENT: Blurred vision,cataract, increased intraocular pressure


GI: Abdominal distension, diarrhea, GI hemorrhage,increased appetite, nausea, pancreatitis


GU: Menstrual irregularities


HEME: Inreased neutrophils


METAB: Alkalosis, Cushingoid state, decreased glucose tolerance, growth suppression in children, HPA suppression


MS: Aseptic necrosis of femoral and humeral heads; fractures, muscle mass loss, osteoporosis, tendon rupture, weakness


SKIN: Acne, allergic contact dermatitis, atrophy, bruising, burning, dryness, ecchymosis, folliculitis.hypertrichosis, hypopigmentation, irritation, itching, miliaria, perioral dermatitis, petechiae, poor wound healing, secondary infection, striae suppression of skin test reactions, thin fragile skin 

Patient And Carer Advice: