<unk>  is the date after which a<unk>  might not be suitable for use as manufactured. Consumers can determine the shelf life for a<unk>  by checking its pharmaceutical packaging for an<unk>  date.<unk> s which are past their shelf life can decompose and either be ineffective or even harmful. Standard advice from<unk>  manufacturers and some health organizations is to dispose of<unk> s after the<unk>  date printed on the packaging. However, the published<unk>  date is not an absolute indication that a<unk>  has spoiled. Consumers and organizations sometimes use expired<unk> s for medical treatment either as a cost saving measure or because they otherwise cannot access<unk> s which are not expired. Medical authorities find it difficult to discuss when consumers can safely use<unk> s after the printed<unk>  date because it is difficult to obtain clear information.
Drug expiration
Drug disposal
Drug labelling
Drug packaging
Personal protective equipment
Single-use medical devices
Bicycle safety
Assistive technology