Go through these in order and stop at the first one that applies. If you are reading this for someone else, answer for them.
Call emergency services for new or worsening trouble breathing, inability to swallow saliva, rapidly progressing weakness, blue or gray lips or skin, fainting, or difficulty waking.
Seek prompt medical advice for new coughing during meals, repeated choking, worsening fatigue, increasing wound redness or drainage, poor weight gain, or a decline in strength.
Others who ate the same food should be informed and should seek urgent assessment if compatible symptoms develop.
After discharge, routine follow-up focuses on breathing, swallowing, nutrition, strength, mobility, and the ability to manage daily activities.
A rehabilitation plan may involve physical therapy, occupational therapy, speech-language therapy, or pulmonary care.
Keep follow-up appointments even if recovery appears to be going well.
Clinicians may adjust activity plans, reassess swallowing safety, monitor weight, and review whether equipment or home support is still needed.
Return to work, school, driving, and strenuous exercise should be discussed in the context of remaining weakness and fatigue.
These are not routine follow-up concerns.
The article also says
If foodborne botulism was suspected, follow public health instructions about leftover food and containers.
Do not throw away or open a suspected item unless officials tell you how to handle it.
Every sign above is quoted from the sofidex article on Botulism. If you are not sure, err upward — it is always reasonable to be checked.