Answer
Covonia Sore Throat Menthol Flavour Spray must not be stored above 25°C.
Sources for this answer
- Covonia Sore Throat 0.2%/0.05%w/v Oromucosal Spray Menthol FlavourThornton & Ross Ltd · emc · SmPC §6.4 Special precautions for storage · Version 9Document updated
Sources checked