MTW NHS Trust West Kent CCG

Drug Status Key

  • Preferred
  • Second Line
  • Third Line
  • Specialist Initiation
  • Hospital Only
  • Not Approved for Formulary

Allergen-Type Vaccines

Pharmalgen bee and wasp venom - following discontinuation of the lower strengths the higher strength product requires dilution. Dilution instructions are included in the summary of product characteristics. Health care professionals should be aware that errors in the dilution process could lead to administration of a higher dose which may put patients at risk of an allergic reaction. See  Direct Healthcare Professional Communication May 2017.

Click on document icons below for Pharmalgen dilution chart.

See drug-specific links below for NICE guidance

Pharmalgen is an option for the treatment of IgE-mediated bee and wasp venom allergy it is available from specialist treatment centres only

Grazax is a mixture of grass and tree pollen extracts used to treat seasonal allergic hay fever. It must be initiated by a physician experienced in treating allergic conditions

 Shared care guidelines for prescribing Grazax

Pack Price
30 tablet (3 x 10 tablets) £80.12