According to the affidavit, the man started to have seizures and suffered from severe hypoglycemia shortly after Pressdee provided direct care to him.

Source: https://www.dailymail.co.uk/news/article-12131217/Pennsylvania-nurse-accused-killing-two-patients-giving-lethal-doses-insulin.html?ns_mchannel=rss&ns_campaign=1490&ito=1490

In addition to nausea and vomiting, the Missouri Poison Center warns people who think they may have overdosed to watch for signs of low blood sugar, or hypoglycemia, which can be dangerous.

Source: https://www.dailynews.com/2023/12/14/poison-centers-see-1500-increase-in-calls-related-to-injected-weight-loss-drugs-as-people-accidentally-overdose/

No one in the study experienced dangerously low blood sugar, or hypoglycemia, which can occur if the device doesn’t keep blood sugar levels in the target range.

Source: https://www.gjsentinel.com/lifestyle/health_and_wellness/artificial-pancreas-device-may-help-folks-with-type-2-diabetes/article_948bcd0a-6c11-5693-ac52-d50de348fbc9.html