MEDRONE Tablet Ref.[7316] Active ingredients: Methylprednisolone

Source: Medicines & Healthcare Products Regulatory Agency (GB)  Revision Year: 2019  Publisher: Pfizer Ltd, Ramsgate Road, Sandwich, Kent, CT13 9NJ, UK

Therapeutic indications

Medrone is indicated for conditions requiring glucocorticoid activity such as:

  • Endocrine disorders
    • Primary and secondary adrenal insufficiency
    • Congenital adrenal hyperplasia
  • Rheumatic disorders
    • Rheumatoid arthritis
    • Juvenile chronic arthritis
    • Ankylosing spondylitis
  • Collagen diseases/arteritis
    • Systemic lupus erythematosus
    • Systemic dermatomyositis (polymyositis)
    • Rheumatic fever with severe carditis
    • Giant cell arteritis/polymyalgia rheumatica
  • Dermatological diseases
    • Pemphigus vulgaris
  • Allergic states
    • Severe seasonal and perennial allergic rhinitis
    • Drug hypersensitivity reactions
    • Serum sickness
    • Allergic contact dermatitis
    • Bronchial asthma
  • Ophthalmic diseases
    • Anterior uveitis (iritis, iridocyclitis)
    • Posterior uveitis
    • Optic neuritis
  • Respiratory diseases
    • Pulmonary sarcoid
    • Fulminating or disseminated tuberculosis (with appropriate anti-tuberculous chemotherapy)
    • Aspiration of gastric contents
  • Haematological disorders
    • Idiopathic thrombocytopenic purpura
    • Haemolytic anaemia (autoimmune)
  • Neoplastic diseases
    • Leukaemia (acute and lymphatic)
    • Malignant lymphoma
  • Gastro-intestinal diseases
    • Ulcerative colitis
    • Crohn’s disease
  • Miscellaneous
    • Tuberculous meningitis (with appropriate anti-tuberculous chemotherapy)
    • Transplantation

Posology and method of administration

The dosage recommendations shown in the table below are suggested initial daily doses and are intended as guides. The average total daily dose recommended may be given either as a single dose or in divided doses (excepting in alternate day therapy when the minimum effective daily dose is doubled and given every other day at 8.00 am).

Undesirable effects may be minimised by using the lowest effective dose for the minimum period (see section 4.4).

The initial suppressive dose level may vary depending on the condition being treated. This is continued until a satisfactory clinical response is obtained, a period usually of three to seven days in the case of rheumatic diseases (except for acute rheumatic carditis), allergic conditions affecting the skin or respiratory tract and ophthalmic diseases. If a satisfactory response is not obtained in seven days, re-evaluation of the case to confirm the original diagnosis should be made. As soon as a satisfactory clinical response is obtained, the daily dose should be reduced gradually, either to termination of treatment in the case of acute conditions (e.g. seasonal asthma, exfoliative dermatitis, acute ocular inflammations) or to the minimal effective maintenance dose level in the case of chronic conditions (e.g. rheumatoid arthritis, systemic lupus erythematosus, bronchial asthma, atopic dermatitis). In chronic conditions, and in rheumatoid arthritis especially, it is important that the reduction in dosage from initial to maintenance dose levels be accomplished as clinically appropriate. Decrements of not more than 2 mg at intervals of 7-10 days are suggested. In rheumatoid arthritis, maintenance steroid therapy should be at the lowest possible level.

In alternate-day therapy, the minimum daily corticoid requirement is doubled and administered as a single dose every other day at 8.00 am. Dosage requirements depend on the condition being treated and response of the patient.

Elderly patients: Treatment of elderly patients, particularly if long-term, should be planned bearing in mind the more serious consequences of the common side-effects of corticosteroids in old age, particularly osteoporosis, diabetes, hypertension, susceptibility to infection and thinning of skin (see section 4.4).

Paediatric population: In general, dosage for children should be based upon clinical response and is at the discretion of the physician. Treatment should be limited to the minimum dosage for the shortest period of time. If possible, treatment should be administered as a single dose on alternate days (see section 4.4).

Dosage Recommendations:

IndicationsRecommended initial daily dosage
Rheumatoid arthritis 
severe12-16 mg
moderately severe8-12 mg
moderate4-8 mg
children4-8 mg
Systemic dermatomyositis48 mg
Systemic lupus erythematosus20-100 mg
Acute rheumatic fever48 mg until ESR normal for one week
Allergic diseases12-40 mg
Bronchial asthmaup to 64 mg single dose/alternate day up to 100 mg maximum
Ophthalmic diseases12-40 mg
Haematological disorders and leukaemias16-100 mg
Malignant lymphoma16-100 mg
Ulcerative colitis16-60 mg
Crohn’s diseaseup to 48 mg per day in acute episodes
Organ transplantationup to 3.6 mg/kg/day
Pulmonary sarcoid32-48 mg on alternate days
Giant cell arteritis/polymyalgia rheumatica64 mg
Pemphigus vulgaris80-360 mg

Overdose

Administration of methylprednisolone should not be discontinued abruptly but tailed off over a period of time. Appropriate action should be taken to alleviate the symptoms produced by any side-effect that may become apparent. It may be necessary to support the patient with corticosteroids during any further period of trauma occurring within two years of overdosage.

There is no clinical syndrome of acute overdose with methylprednisolone. Reports of acute toxicity and/or death following overdosage of glucocorticoids are rare. In the event of overdosage, no specific antidote is available; treatment is supportive and symptomatic. Methylprednisolone is haemodialysable.

Shelf life

Bottles: 5 years.

Blister packs: 3 years.

Special precautions for storage

Store below 25°C.

Nature and contents of container

High density polyethylene bottles with tamper evident caps. Each bottle contains 30 or 100 tablets.

20-25 micron hard tempered aluminium foil/lacquer, 250 micron opaque polyvinyl chloride film blister. Pack contains 30 tablets.

Not all pack sizes may be marketed.

Special precautions for disposal and other handling

No special requirements.

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