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Enterisol Ileitis Lyophilisate & Diluent For Pigs


Prescription Medicine Despatched with Woolcool Refrigerated Packaging, please see our delivery page for more information
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Enterisol Ileitis lyophilisate and diluent for oral suspension for pigs.


Lyophilisate and diluent for oral suspension for pigs.

One 2 ml dose of reconstituted vaccine contains Lawsonia intracellularis. At least 1 x 10 4.9 TCID*50 Maximum 1 x 10 6.1 TCID*50( *Tissue Culture Infective Dose)


For active immunisation of weaned pigs from three weeks of age to reduce intestinal lesions caused by Lawsonia intracellularis infection and to reduce growth variability and impairment of weight gain associated with the disease. Under field conditions, the improvement in average daily weight gain (ADG) was seen to be up to 30g/day when vaccinated pigs were compared to non-vaccinates. Onset of protection occurs as early as three weeks post vaccination and lasts for at least 17 weeks.

Dosage and administration

All materials used in administering the vaccine must be free of antimicrobials, detergent or disinfectant residues to prevent inactivation.

Reconstitution with diluent:

10 and 50 dose presentation: Reconstitute the vaccine by adding the full content of the accompanying diluent to the vaccine. Shake well and use immediately.

100 dose presentation: Reconstitute the vaccine by adding half of the content of the accompanying diluent to the vaccine. Shake well and transfer the suspension back into the diluent bottle, mix with the remaining diluent to make up the full amount of 200 ml. Shake well and use immediately.

Vaccination by drench application:

Administer a single 2 ml dose orally to pigs (from three weeks of age), irrespective of body weight.

Vaccination via the drinking water:

Water systems have to be cleaned and rinsed with untreated water to eliminate residues of antimicrobials, detergents or disinfectants. The final solution containing the vaccine should be consumed within four hours after preparation. Calculate the number of vials required to vaccinate all the pigs according to the table below:

No of Pigs

Vaccine vial

Diluent Vial


10 dose (20ml)



50 dose (100ml)



100 dose (100ml)


Dilute the vaccine in the drinking water which will be consumed during a four hour time period. This should be calculated on the basis of the water intake observed during a four hour period at the time of planned vaccination on the previous day. Pigs will generally drink 8 to 12% of their body weight per day, depending on environmental temperatures. The actual amount of water consumed may vary considerably depending on several factors. It is essential for the efficacy of the product that pigs receive at least the recommended dose.

It is recommended to add skimmed milk powder or sodium thiosulfate solution as a stabiliser into the drinking water prior to adding the vaccine. The final concentration of the skimmed milk powder should be 2.5g/litre The final concentration of sodium thiosulfate should be approximately 0.055g/l.

After filling of the calculated water amount into the trough, sodium thiosulphate or skimmed milk powder should be added to the water. Afterwards, the vaccine is to be diluted either in the water / skimmed milk or in the water / thiosulphate mixture in the trough.

Contra-indications, warnings, etc

None known. Do not mix with any other veterinary medicinal product. No information is available on the safety and efficacy of this vaccine when used with any other veterinary medicinal product. A decision to use this vaccine before or after any other veterinary medicinal product therefore needs to be made on a case by case basis. Avoid accidental contact with skin. In the event of accidental skin contact, wash with soap or antibacterial wash and rinse well. No adverse reactions were observed after administration of the vaccine in breeding and pregnant animals. Vaccinate only clinically healthy animals. In case of anaphylactic reactions, appropriate symptomatic treatment including the administration of glucocorticoids, adrenaline, or antihistaminics is recommended.

Special warnings: The vaccine has not been tested in breeding boars, therefore do not vaccinate breeding boars. Do not vaccinate animals which are receiving treatment with antimicrobials effective against Lawsonia spp. Such antimicrobials should be withheld for a minimum of three days before and three days after the day of vaccination. The vaccine is an attenuated live vaccine and the potential for spreading to non-vaccinated animals cannot be excluded. However, based on the studies conducted with sentinel pigs, the apparent frequency of spreading and associated risk is very low. Lawsonia intracellularis DNA could be detected up to three days post vaccination in faecal samples of more than half of vaccinated animals, therefore transmission to pen-mates can not be excluded in this time period. Efficacy of revaccination is unknown.

Withdrawal period

Zero days.

Pharmaceutical precautions

Store and transport between +2ºC and +8ºC. Do not freeze.

Use immediately after reconstitution

Administration of the vaccine should be completed within four hours.

Keep out the reach and sight of children

For animal treatment only

Legal category


Packaging Quantities

Vaccine lyophilisate:

Type 1 amber glass vial of 20 ml (10 doses), 100 ml (50, 100 doses) and

12 x 100 ml (12 x 100 doses) closed with a bromobutyl stopper with lacquered aluminium seal.

Vaccine diluent:

Type 1 clear glass vial containing 20 ml (10 doses), 100 ml (50 doses),

200 ml (100 doses) and 12 x 200 ml (12 x 100 doses) closed with a chlorobutyl stopper with lacquered aluminium seal.

High density polyethylene vial containing 20 ml (10 doses), 100 ml (50 doses), 200 ml (100 doses) and 12 x 200 ml (12 x 100 doses) closed with a chlorobutyl stopper with lacquered aluminium seal.

Not all pack sizes may be marketed.


Shipping charges mainland GB zone1

Value Weight Delivery Charge
Over £49.00 Any Weight FREE
Under £49.00 No weight limit £4.50
Under £49.00 Under 250 grams £3.49

Most orders are despatched the same day and standard delivery is 3 to 5 working days from despatch. FAST Expedited options are available at extra cost - these usually arrive in 24-48hrs from dispatch but delays are possible during busy periods.

Postcodes outside of Zone 1 (including some areas within mainland UK) may incur extra carriage charges due to surcharges imposed by the couriers. These will be calculated on the website at the checkout. 

NB: Orders placed with faster delivery must be placed before 13:00 to ensure same day dispatch (excluding weekends and bank holidays). Please also check on the product page that the items ordered show 'In Stock' otherwise your order will be delayed until the stock becomes available, which in most cases will only be 24hrs.

Estimated "Usually shipped in" information is shown against most products

Overseas orders

We no longer send goods outside of the UK.

Prescription Items

Prescription items will be sent on receipt of a legally valid signed and dated prescription.

Pick up

We offer a pickup service for orders placed over the phone.

Please ring us on 01833 641112 for more information.

Refrigerated Items

  • Refrigerated lines Packaging Cost: Despatched with Woolcool Refrigerated Packaging for £7.50.
Wool cool keeps pharmaceutical products at fridge-like, ambient, or even freezing temperatures for up to 72 hours, and possibly longer depending on the contents and use of ice packs.
Important Delivery Information:
  • Receipt Required: Someone must be available to receive the delivery. Woolcool packaging is designed for temperature-controlled goods, so parcels cannot be left unattended.
  • Immediate Refrigeration: Upon receipt, refrigerate the contents immediately to ensure your food or medicine remains at the correct temperature.
  • Failed Delivery Attempts: We are not responsible for the cost of replacements if a delivery attempt fails due to the absence of someone to receive it.

We want you to be completely satisfied with any purchase. If not any item* can be returned to us within 14 days of receipt for exchange or refund Please give us a ring for a returns number on 01833 641112 or alternatively email sales@hyperdrug.co.uk to obtain a returns number.

*Due to legal requirements medicines may not be returned except to correct an error in despatch or in response to an "official recall". If an item is believed to be faulty it should be returned for inspection and it may be necessary to forward it to the manufacturers for testing before replacements or refunds can be authorised. This does not infringe legal rights. Please contact our customer services for a "Returns Number" which must appear on the outside of the package or it will not be accepted. We advise customers to use an insured method of shipping and to retain proof of despatch. We may refuse returns on products specially obtained or manufactured to order. Items must be returned unsoiled and unused and sent adequately packed and carriage paid.

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