Advanced search

Report side effect

Report a suspected side effect or falsified product to the MHRA Yellow Card scheme.
Go to {yellow_card_logo} site
{arrow_up} Back to top

Argipressin 20 IU/ml Solution for Injection

Active Ingredient:
ADVANZ Pharma See contact details
ATC code: 
About Medicine
{healthcare_pro_orange} This information is for use by healthcare professionals
Last updated on emc: 25 Oct 2023
1. Name of the medicinal product

Argipressin 20 International Units /ml Solution for Injection

2. Qualitative and quantitative composition

20 international units argipressin (vasopressin) per ml.).

For the full list of excipients, see section 6.1.

3. Pharmaceutical form

Solution for injection

Clear, sterile solution.

4. Clinical particulars
4.1 Therapeutic indications

For use in diabetes insipidus, when this is not of nephrogenic origin and control of bleeding from oesophageal varices.

4.2 Posology and method of administration



Diabetes Insipidus:

A dose of 0.25ml to 1ml (5 to 20 units) by subcutaneous or intramuscular injection every four hours.

Oesophageal Varices:

For the initial control of variceal bleeding Argipressin should be given intravenously. Argipressin, 20 units diluted in 100ml dextrose 5% w/v may be infused over a 15 minute period.

Elderly (over 65 years)

As for adults, no clinical or pharmacokinetic data specific to this age group are available. However, the drug has been successfully used at normal dosage in the elderly.

Paediatric population

Not recommended in children below 18 years.

Method of administration

Subcutaneous, intravenous or intramuscular injection.

4.3 Contraindications

Hypersensitivity to the active substance or to any of the excipients listed in section 6.1.

Anaphylaxis to the active substance or to the excipients listed in section 6.1.

Patient with vascular disease (especially disease of coronary arteries) or those intended to receive halogenated anaesthetic agents.

Chronic nephritis with nitrogen retention contraindicates the use of Argipressin 20 International Units /ml injection until reasonable nitrogen blood levels have been attained.

4.4 Special warnings and precautions for use

This drug should not be used in patients with systemic hypertension or vascular disease, especially disease of the coronary arteries, except with extreme caution. In such patients, even small doses may precipitate pain, and with larger doses, the possibility of myocardial infarction should be considered. If this drug must be used in patients with peripheral vascular disease then the skin should be observed carefully for signs of ischaemia.

Argipressin may produce water intoxication. The early signs of drowsiness, listlessness and headaches should be recognised to prevent terminal coma and convulsions.

Adjustment of dosage in cases immediately post-hypophysectomy should be controlled on the basis of measurements of urine osmolality.

Argipressin should be used cautiously in the presence of epilepsy, migraine, asthma, heart failure or any state in which a rapid addition to extracellular water may produce hazard for an already overburdened system.

Regular monitoring of blood urea nitrogen (BUN) levels is required in patients with chronic nephritis to ensure an adequate level is maintained (see section 4.3).

4.5 Interaction with other medicinal products and other forms of interaction

The following drugs may potentiate the antidiuretic effect of vasopressin when used concurrently: carbamazepine, chlorpropamide, clofibrate, fludrocortisone, urea or tricyclic antidepressants.

The following drug may decrease the antidiuretic effect of vasopressin when given concurrently: demeclocycline, noradrenaline, lithium, heparin, alcohol.

Ganglion blocking agents may produce a marked increase in sensitivity to the pressor effect of vasopressin.

4.6 Fertility, pregnancy and lactation


No animal reproduction studies on Argipressin are available.

Oxytocic effect in third trimester has been reported. However, argipressin has been used successfully during pregnancy for the treatment of diabetes insipidus with no adverse effects on the foetus being reported. Nevertheless, as with all medicines, use during pregnancy should be avoided if possible and the potential benefit to the patient weighed against any possible risk to the foetus.


Argipressin has been administered to breast-feeding women without apparent adverse effect on the infant.


No data available.

4.7 Effects on ability to drive and use machines

Argipressin can have an influence on driving as it may cause vertigo (see section 4.8).

4.8 Undesirable effects

The following undesirable effects have been observed and reported during treatment with Argipressin with the following frequency:

Not known – cannot be estimated from the available data.

System Order Class

Adverse effects

Immune system disorders



Metabolism and nutrition disorders

Hyperhydration/ water intoxication

Nervous system disorders




Cardiac disorder

Chest pain due to angina

Cardiac arrest

Vascular disorders

Peripheral ischaemia



Respiratory, thoracic and mediastinal disorders


Gastrointestinal disorders





Abdominal pain

Skin and subcutaneous tissue disorders




Renal and urinary disorders

Fluid retention

General disorders and administration site conditions

Non-cardiac chest pain

Reporting of suspected adverse reactions

Reporting suspected adverse reactions after authorisation of the medicinal product is important. It allows continued monitoring of the benefit/risk balance of the medicinal product. Healthcare professionals are asked to report any suspected adverse reactions via the Yellow Card Scheme Website: or search for MHRA Yellow Card in the Google Play or Apple App Store.

4.9 Overdose


If water intoxication occurs, no fluids should be given. In severe cases, small amounts of hypertonic saline may be administered. Urea and mannitol infusions may be helpful in cases of cerebral oedema. If a patient should experience anginal pain after administration of Argipressin, amyl nitrite by inhalation or glyceryl trinitrate sublingually, may be given.

5. Pharmacological properties
5.1 Pharmacodynamic properties

Pharmacotherapeutic group: Vasopressin and analogues

ATC code: H01BA01

Mechanism of action

The antidiuretic action of Argipressin is ascribed to increase in reabsorption of water by the renal tubules. Argipressin can cause contraction of smooth muscle of the gastrointestinal tract, gall bladder, urinary bladder and all parts of the vascular bed, especially the capillaries, small arterioles and venules with less effect on the smooth musculature of the large veins. The direct effect on the contractile elements is neither antagonised by adrenergic blocking agents nor prevented by vascular denervation.

5.2 Pharmacokinetic properties


Following subcutaneous or intramuscular administration of Argipressin injection, the duration of antidiuretic activity is variable, but effects are usually maintained for 2-8 hours.


The majority of the dose of Argipressin is metabolised and rapidly destroyed in the liver and kidneys. Argipressin has a plasma half-life of about 10 to 20 minutes.


Approximately 5% of a subcutaneous dose of Argipressin is excreted unchanged in the urine four hours after dosing.

5.3 Preclinical safety data

Preclinical safety data does not add anything of further significance to the prescriber.

6. Pharmaceutical particulars
6.1 List of excipients

Glacial acetic acid, water for injection

6.2 Incompatibilities

In the absence of compatibility studies, this medicinal product must not be mixed with other medicinal products.

6.3 Shelf life

24 months.

6.4 Special precautions for storage

Store in a refrigerator (2° C and 8° C). Do not freeze.

Keep the ampoules in the outer carton in order to protect from light.

6.5 Nature and contents of container

Clear OPC/blue glass ampoules with yellow and blue rings above the OPC.

The yellow and blue rings are for product identification and should not be taken as break rings. The ampoules should be open cut at the OPC

Available in packs of 10 x1ml ampoules.

6.6 Special precautions for disposal and other handling

For single use only.

If only part used, discard the remaining solution.

No special requirements for disposal.

Any unused medicinal product or waste material should be disposed of in accordance with local requirements.

7. Marketing authorisation holder

Mercury Pharmaceuticals Ltd,

Dashwood House, 69 Old Broad Street,

London, EC2M 1QS, United Kingdom

8. Marketing authorisation number(s)

PL 12762/0162

9. Date of first authorisation/renewal of the authorisation

30th November 2004

10. Date of revision of the text


Company image
Dashwood House, 69 Old Broad Street, London, EC2M 1QS, UK
+44 (0)208 588 9131
Medical Information Direct Line
+44 (0)208 588 9131
Medical Information e-mail
[email protected]
Customer Care direct line
+44 (0)208 588 9273