Fedrin

Ephedrine Hydrochloride ·Jayson Pharmaceutical Ltd.·Injection

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Packages & prices

Pack	Price	Details
5 ml ampoule	৳	5 ml ampoule: BDT 12.06 (10's pack: BDT 120.60)

Administration

To reverse hypotension induced by spinal or epidural anaesthesia 3 to 6 mg (or at most 9 mg) Ephedrine Hydrochloride is given by slow intravenous injection and repeated every 3 to 4 minutes as required; the maximum total dose is 30 mg. Ephedrine has also been given by intramuscular or subcutaneous injection.

Effects

Adverse effects reported are nausea, vomiting, anorexia; tachycardia (sometimes bradycardia), arrhythmias, anginal pain, vasoconstriction with hypertension, vasodilation with hypotension, dizziness and flushing; dyspnoea; headache, anxiety, restlessness, confusion, psychoses, insomnia, tremor; difficulty in micturition, urine retention; sweating, hypersalivation; changes in blood-glucose concentration; very rarely angle-closure glaucoma.

When given in sufficiently large doses Ephedrine gives rise in most patients to certain minor reactions, such as giddiness, headache, nausea, vomiting, sweating, palpitations, difficulty in micturition, tremors, anxiety, restlessness and insomnia; some patients may exhibit these symptoms even with the usual therapeutic dosage.

Indications

Ephedrine is indicated to reverse hypotension induced by spinal or epidural anaesthesia. It is of little value in hypotensive crisis due to shock, circulatory collapse, or haemorrhage.

Pharmacology

Ephedrine is a stimulant drug, belonging to a group of medicines known as sympathomimetics. Specifically it is both an alpha and beta adrenergic agonist. In addition, Ephedrine enhances the release of norepinephrine, a strong endogenous alpha agonist. The action of this compound is notably similar to that of the body's primary adrenergic hormone epinephrine (adrenaline), which also exhibits action toward both alpha and beta receptors. When administered, Ephedrine will notably increase the activity of the central nervous system, as well as have a stimulatory effect on other target cells.

Precautions

Ephedrine should be given with care to patients with hyperthyroidism, diabetes mellitus, ischemic heart disease, hypertension, renal impairment, or angle-close glaucoma. In patients with prostatic enlargement, Ephedrine may increase difficulty with micturition. Use in pregnancy and lactation: Increased fetal heart rate reported with parenteral Ephedrine. Irritability and disturbed sleep have been reported in breast-fed infants.