Cardiopulmonary Resuscitation
Acute Anaphylaxis when intramuscular route has been ineffective.

Cardiopulmonary Resuscitation
Adults and children over 12 years
1 in 10,000 (1mg in 10ml) is recommended in a dose of 10ml (1mg), by central intravenous injection. The procedure for Cardiopulmonary Resuscitation is given in the algorithm which reflects the recommendations of the European Resuscitation Council and the Resuscitation Council (UK).
If venous access is not available, intraosseous (IO) route is recommended.
The dose may be repeated at 3 minute intervals.
Children under 12 years
It is not recommended.
Elderly
It should be used with great caution in these patients who may be more susceptible to the cardiovascular side effects of adrenaline.

Acute life threatening allergic reactions/Acute Anaphylaxis
For specialist use only (see section 4.4)
Adults
Administer IV Adrenaline as a bolus. Titrate IV Adrenaline using 50 microgram boluses according to response.
A dose of 50 micrograms is equivalent to 0.5ml.
If repeated adrenaline doses are needed, start an IV adrenaline infusion with reference to local guidelines on the preparation and infusion of adrenaline.
Children
Administer IV Adrenaline as a bolus. There is no evidence on which to base a dose recommendation in children. Titrate the dose according to response. A child may respond to a dose as small as 1 microgram/kg.

 

These should be regarded as relative and not absolute contraindications in life threatening emergency situations. Adrenaline is contraindicated in patients with shock (other than anaphylactic shock), organic heart disease, or cardiac dilatation, as well as most patients with arrhythmias, organic brain damage, or cerebral arteriosclerosis. Adrenaline injection is contraindicated in patients with narrow angle glaucoma. Adrenaline is contraindicated for use during general anaesthesia with chloroform, trichloroethylene, or cyclopropane, and should be used cautiously, if at all, with other halogenated hydrocarbon anaesthetics, adrenaline is contraindicated for use in fingers, toes, ears, nose or genitalia. Adrenaline should not be used during the second stage of labour (see pregnancy and lactation).

For adults: for the treatment of anaphylaxis, IV Adrenaline should only be used by those experienced in the use and titration of vasopressors (e.g. anaesthetist, emergency physicians, intensive care doctors).
For children: for the treatment of anaphylaxis, IV Adrenaline should only be administered to children in specialist paediatric settings by those familiar with its use (e.g. paediatric anaesthetists, paediatric emergency physicians, paediatric intensivists) and if the patient is monitored and if IV access is already available.
Constant vigilance is needed to ensure that the correct strength is used. Anaphylactic shock kits need to make a very clear distinction between the 1 in 10,000 strength and the 1 in 1000 strength Adrenaline solution.

Patients who are given IV adrenaline must be monitored. The Resuscitation Council (UK) advises continuous ECG and pulse oximetry and frequent non-invasive blood pressure measurements as a minimum (guidelines published in 2008, to be reviewed in 2013).
Intramuscular administration of Adrenaline (1:1000) is preferred for the management of anaphylactic shock. It is also important that, where intramuscular injection might still succeed, time should not be wasted seeking intravenous access.
IM injection of adrenaline into the buttocks should be avoided because of the risk of tissue necrosis. Prolonged use of adrenaline can result in severe metabolic acidosis because of elevated blood concentrations of lactic acid.
Adrenaline Injection 1 in 10,000 contains sodium metabisulphite that can cause allergic-type reactions, including anaphylaxis and life-threatening or less severe asthmatic episodes, in certain susceptible individuals.
The presence of sodium metabisulphite in parenteral adrenaline and the possibility of allergic-type reactions should not deter use of the drug when indicated for the treatment of serious allergic reactions or for other emergency situations.
For adults: for the treatment of anaphylaxis, IV Adrenaline should only be used by those experienced in the use and titration of vasopressors (e.g. anaesthetist, emergency physicians, and intensive care doctors).
For children: for the treatment of anaphylaxis, IV Adrenaline should only be administered to children in specialist paediatric settings by those familiar with its use (e.g. paediatric anaesthetists, paediatric emergency physicians, paediatric intensivists) and if the patient is monitored and if IV access is already available.
Patients who are given IV adrenaline must be monitored. Continuous ECG and pulse oximetry and frequent non-invasive blood pressure measurements are advised to be considered.

 

Sympathomimetic agents:
Adrenaline should not be administered concomitantly with other sympathomimetic agents because of the possibility of additive effects and increased toxicity.
Alpha and beta blocking agents:
The cardiac and bronchodilating effects of adrenaline are antagonised by β-adrenergic blocking drugs such as propranolol, and the vasoconstriction and  hypertension caused by high doses of adrenaline are antagonised by alpha-adrenergic blocking agents such as phentolamine. Because of their alpha-adrenergic blocking properties, ergot alkaloids can reverse the pressor response to adrenaline.
General anaesthetics
Administration of adrenaline in patients receiving cyclopropane or halogenated hydrocarbon general anaesthetics that increase cardiac irritability and seem to sensitise the myocardium to adrenaline may result in arrhythmias including ventricular premature contractions, tachycardia, or fibrillation.
Prophylactic administration of lidocaine or prophylactic administration of propranolol 0.05 mg/kg may protect against ventricular irritability if adrenaline is used during anaesthesia with a halogenated hydrocarbon anaesthetic.
Other Drugs:
Adrenaline should not be used in patients receiving high dosage of other drugs (e.g. cardiac glycosides) that can sensitise the heart to arrhythmias. Tricyclic antidepressants such as imipramine, some antihistamines (e.g. diphenhydramine) and thyroid hormones may potentiate the effects of adrenaline, especially on heart rhythm and rate. Although monoamine oxidase (MAO) is one of the enzymes responsible for adrenaline metabolism, MAO inhibitors do not markedly potentiate the effects of adrenaline.
Adrenaline should not be used to counteract circulatory collapse of hypotension caused by phenothiazines: a reversal of adrenaline’s pressor effects resulting in further lowering of blood pressure may occur.
Because adrenaline may cause hyperglycaemia, diabetic patients receiving adrenaline may require increased dosage of insulin or oral hyperglycaemia agents.

 

Fertility
No studies on the effect on human fertility have been conducted
Pregnancy
Pregnancy Category C. Adrenaline usually inhibits spontaneous or oxytocin induced contractions of the pregnant human uterus and may delay the second stage of labour. In dosage sufficient to reduce uterine contractions, the drug may cause a prolonged period of uterine atony with haemorrhage. If used during pregnancy, adrenaline may cause anoxia to the foetus. For this reason parenteral adrenaline should not be used during the second stage of labour. There are no adequate and well-controlled studies in pregnant women. Adrenaline should only be used during pregnancy if the potential benefits justify the possible risks to the foetus.

Lactation
Adrenaline is distributed into breast milk. Breast-feeding should be avoided in mothers receiving adrenaline injection.

Not applicable in normal conditions of use

Side effects such as anxiety, dyspnoea, hyperglycaemia, restlessness, palpitations, tachycardia, tremors, weakness, dizziness, headache, and coldness of the extremities may occur even with small doses of adrenaline.
In patients with Parkinsonian Syndrome, adrenaline increases rigidity and tremor.
Adrenaline causes ECG changes including a decrease in T-wave amplitude in all leads in normal persons.
Disturbances of cardiac rhythm and rate may result in palpitation and tachycardia. Adrenaline can cause potentially fatal ventricular arrhythmias including fibrillation, especially in patients with organic heart disease or other receiving other drugs that sensitise the heart to arrhythmias.
Subarachnoid haemorrhage and hemiplegia have resulted from hypertension, even following subcutaneous administration of usual doses of adrenaline.
Repeated injections of adrenaline can cause necrosis as a result of vascular constriction at the injection site. Tissue necrosis may also occur in the extremities, kidneys and liver.

To reports any side effect(s):
• Saudi Arabia:
The National Pharmacovigilance and Drug Safety Centre (NPC)
• Fax: +966-11-205-7662
• Call NPC at +966-11-2038222, Exts: 2317-2356-2353-2354-2334-2340.
• Toll free phone: 8002490000
• E-mail: npc.drug@sfda.gov.sa
• Website: www.sfda.gov.sa/npc

After overdose or inadvertent IV administration of usual subcutaneous doses of adrenaline, systolic and diastolic blood pressure rise sharply; venous pressure also rises. Cerebrovascular or other haemorrhage and hemiplegia may result, especially in elderly patients. Because adrenaline is rapidly inactivated in the body, treatment of acute toxicity is mainly supportive. The pressor effects of adrenaline may be counteracted by an immediate intravenous injection of a quick-acting alpha-adrenoreceptor blocking agents, such as 5 - 10mg of phentolamine mesylate, followed by a beta-adrenoreceptor blocking agent such as 2.5mg to 5mg of propranolol.
Adrenaline overdosage causes transient bradycardia followed by tachycardia and may cause other potentially fatal cardiac arrhythmias. Arrhythmias, if they occur, may be counteracted by propranolol injection. Kidney failure, metabolic acidosis and cold, white skin may also occur.

Adrenaline is a direct acting sympathomimetic agent, which exerts effects on both ∝ and β adrenoceptors. It exhibits little selectivity towards ∝1 and ∝2 receptors but is significantly more selective to β2 than β1. Major effects include increased systolic blood pressure, reduced diastolic blood pressure, tachycardia, hyperglycaemia and hypokalaemia.

Pharmacologically active concentrations of adrenaline are not achieved following oral administration as it is rapidly oxidised and conjugated in the gastrointestinal mucosa and the liver. Absorption from subcutaneous tissue is slow due to local vasoconstriction; effects are produced within 5 minutes. Absorption is more rapid after intramuscular injection than after subcutaneous injection.
Adrenaline is rapidly distributed into the heart, spleen, several glandular tissues and adrenergic nerves. It readily crosses the placenta and is approximately 50% bound to plasma proteins. Adrenaline is rapidly metabolised in the liver, neuronal tissues and elsewhere. Up to 91% of the intravenous dose is excreted in the urine, but only 1% of the dose can be recovered unchanged.

There are no preclinical data of relevance to the prescriber which are additional to that already included in other sections of the SPC.

Sodium Chloride
Citric Acid monohydrate
Sodium Citrate Dihydrate
Sodium Metabisulphite
Dilute hydrochloric acid
Water for Injections
Nitrogen

Adrenaline is rapidly denatured by oxidising agents and alkalis including sodium bicarbonate, halogens, nitrates, nitrites, and salts of iron, copper and zinc. Adrenaline may be mixed with 0.9% sodium chloride injection but is incompatible with 5% sodium chloride injection. The stability of adrenaline in 5% dextrose injection decreases when the pH is greater than 5.5.

12 months

Do not store above 25°C.
Keep in the original container.

Sterile aqueous solution in glass (Type 1) ampoules.
Pack size: 10 x 10ml ampoules

Protect from light.
Single use only