DrugInfoSys

Prednisolone and Prednisone

Also known as: Delthydrocortisone, Metacortandralone

Drug #598

Prednisone is the most commonly-prescribed oral corticosteroid. Chemically Prednisolone and Prednisone is 11ß, 17, 21-trihydroxypregna-1, 4-diene-3, 20-dione. The drug is metabolized in the liver to its active form, prednisolone. Relative to hydrocortisone, prednisone is roughly 4 times as potent as a glucocorticoid. Prednisolone and Prednisone is intermediate between hydrocortisone and dexamethasone in duration of action. Prednisone is used in many conditions, including allograft rejection, asthma, systemic lupus erythematosus, and many other inflammatory states. It has very little mineralocorticoid activity, so Prednisolone and Prednisone is not used in the management of adrenal insufficiency unless a more potent mineralocorticoid is administered concomitantly.

Primary Characteristics

Prednisolone and Prednisone is also known as Delthydrocortisone, Metacortandralone.

It is of Synthetic origin and belongs to Steroid.

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

Molecular Weight: 360.4 · pKa: not ionizable · Solubility in Water: 1:1300 · Solubility in Alcohol: 1:35 · Non-proprietary name: Prednisolone and Prednisone.

Molecular structure of Prednisolone and Prednisone

Pharmacokinetics

Absorption: Prednisolone and Prednisone has an oral bioavailability is 100%, pre-systemic (first-pass) metabolism accounts for 12.5% (±7.5%).

Distribution: Prednisolone and Prednisone has a volume of distribution is 2.8 litre. plasma protein binding is 70 - 90 %.

Elimination: plasma half-life is 2.1 - 3.5 hr, renal excretion is > 90 %.

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Indications

Contraindications

Prednisolone and Prednisone is contraindicated in conditions like Diabetes mellitus, Peptic ulcer, Psychosis, Osteoporosis, Infections.

Dosage

Prednisolone and Prednisone's dosage details are as follows:

DoseSingle DoseFrequencyRouteInstructions
Adult Dosage
32.5 mg32.5 mgPO,IMIn divided doses.
0.75 %0.75 %Every 8hTopical
Paediatric Dosage (20kg)
312.5 ug/kg312.5 ug/kgEvery 8hIntra Muscular
312.5 ug/kg312.5 ug/kgEvery 8hOral
0.5 %0.5 %Every 8hTopical
Neonatal Dosage (3kg)
0 – 0Shoul be avoided under 1 year

Drug Interactions

Unknown10 interactions
15 interactions

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

Side Effects

Prednisolone and Prednisone in overdosage may give rise to further complications which include Myopathy , Growth retardation , Subcapsular cataract , Glaucoma , Peptic ulceration , Aseptic bone necrosis , Ocular hypertension , Pancreatic disturbance , Oedema , Moon face , Osteoporosis .

Prednisolone and Prednisone produces potentially life-threatening effects which include Adrenal Insufficiency . Careful monitoring is needed with proper medical management.

Prednisolone and Prednisone is known to cause more or less tolerable side effects which are usually transient. These include Euphoria, Increased appetite, Insomnia, Nausea, Nervousness, Nocturia , Obesity, sodium retention, Vomiting .

Warnings / Precautions

Prednisolone 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 3months afterwards, killed vaccine or toxoids may be given, although the response may be attenuated. During prolong treatment with corticosteroids, patients should be examined 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

Prednisolone and Prednisone may interfere in the diagnosis of Measurement of Plasma Cortisol , Glucose Tolerance Test .

Available Brands

Click on a strength to view available brands.

Single Ingredient

Multi-Ingredient Combinations

Eye Drops
Eye Oint
Vag Tabs

Storage Conditions

Prednisolone and Prednisone should be stored Tab.

Drug Classification

  1. 1.8.3Hormones and antihormones
  2. 2.18.1Corticosteroids, systemic

Manufacturers