DrugInfoSys

Fludrocortisone (Acetate)

Also known as: Fluohydrisone Acetate, Fluohydrocortisone Acetate, Fluorohyolrocortisone Acetate

Drug #311

Fludrocortisone (Acetate) is a potent steroid with both glucocorticoid and mineralocorticoid activity. Fludrocortisone (Acetate) is the most widely used mineralocorticoid. Chemically Fludrocortisone (Acetate) is identified as 9-Fluoro-11ß, 17, 21-trihydroxypregn-4-ene-3, 20-dione 21-acetate. It acts on the kidneys to retain sodium and increases the excretion of potassium in the urine. Fludrocortisone (Acetate) is used in the treatment of addison's disease.

Primary Characteristics

Fludrocortisone (Acetate) is also known as Fluohydrisone Acetate, Fluohydrocortisone Acetate, Fluorohyolrocortisone Acetate.

It is of Synthetic origin and belongs to Steroid.

It belongs to Mineralocorticoid agonist pharmacological group on the basis of mechanism of action and also classified in Corticosteroid Adrenal pharmacological group.

Molecular Weight: 422.5 · Solubility in Water: Insoluble · Solubility in Alcohol: 1 in 50 · Non-proprietary name: Fludrocortisone (Acetate).

Molecular structure of Fludrocortisone (Acetate)

Pharmacokinetics

Absorption: Fludrocortisone (Acetate) has an oral bioavailability is 97% (±2%), pre-systemic (first-pass) metabolism accounts for 90%.

Distribution: Fludrocortisone (Acetate) has a plasma protein binding is 75%.

Elimination: it is metabolised via Hepatic, plasma half-life is 0.5hr, renal excretion is 80%.

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Indications

Contraindications

Fludrocortisone (Acetate) is contraindicated in conditions like Hypertension, Hypokalaemia, Hypoalbuminaemia, Fluid retention.

Dosage

Fludrocortisone (Acetate)'s dosage details are as follows:

DoseSingle DoseFrequencyRouteInstructions
Adult Dosage
0.05 – 0.2 mgEvery 24hPOInitially in Morning
0.1 – 0.2 mgEvery 24hPOMaintenance, As Required
0.1 %0.1 %Topical
Paediatric Dosage (20kg)
5 ug/kg5 ug/kgEvery 24hOral -
Neonatal Dosage (3kg)
5 ug/kg5 ug/kgEvery 24hOral

Drug Interactions

Unknown9 interactions
2 interactions

Always consult your physician for the change of dose regimen or an alternative drug of choice that may strictly be required.

Side Effects

Fludrocortisone (Acetate) in overdosage may give rise to further complications which include Diabetogenesis , Myopathy , Impaired immune response , Peptic ulceration , Adrenal suppression .

Fludrocortisone (Acetate) produces potentially life-threatening effects which include Myocardial infarction, Cardiac failure, Cardiac stroke. Careful monitoring is needed with proper medical management.

The signs and symptoms that are produced after acute overdosage of Fludrocortisone (Acetate) are Fluid retension, Cardiac enlargement, Pleural effusion, Edema.

Fludrocortisone (Acetate) is known to cause more or less tolerable side effects which are usually transient. These include Edema, Headache, Hypokalemia , Muscle weakness.

Warnings / Precautions

Fludrocortisone should be used with caution in patients with active tuberculosis infection of respiratory tract or in untreated fungal, bacterial or systemic viral infections. Corticosteroids should only be used systemically with great caution in the presence of congestive heart failure (CHF), recent myocardial infraction (MI), hypertension, diabetes mellitus, epilepsy, glaucoma, hypothyroidism, liver failure, osteoporosis, peptic ulceration or renal impairment. Children may be at increase risk of some adverse effects, corticosteroid causes growth retardation and prolonged use is rarely justified. Passive immunization is recommended to non-immune patients who do come in contact with chickenpox or measles. Live vaccine should not be given to patients receiving high dose systemic corticosteroid therapy nor for atleast 3 months afterwards, killed vaccine or toxoids may be given, although the response may be attenuated. During prolong treatment with corticosteroids, patients should be examine regularly, sodium intake may need to be reduced and calcium and potassium supplement may be necessary. Patient should carry cards given full details of their corticosteroid therapy. Avoid use during pregnancy. Use nasal steroids with caution until healing has occurred.

Interference in Pathology

Fludrocortisone (Acetate) may interfere in the diagnosis of false-negative result with nitrobluetetrazolium test for bacterial infection.

Available Brands

None recorded.

Storage Conditions

Fludrocortisone (Acetate) should be stored Tab.

Drug Classification

  1. 1.18.1Corticosteroids, systemic