Answer
Prime Boots Anaesthetic Throat Spray containing lidocaine by spraying three times away from the face into a sink before first use or after prolonged storage.
Sources for this answer
- Boots Severe Sore Throat Relief 2% w/v Oromucosal SprayTHE BOOTS COMPANY PLC · emc · SmPC §6.6 Special precautions for disposal and other handling · Version 13Document updated
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