Most paralysis symptoms of botulism last for several weeks and then slowly go away in the following months. Sometimes fatigue and shortness of breath can last for years.
How long does it take to recover from botulism?
Depending on the severity of the case, recovery from botulism can take weeks, months, or even years. Most people who receive prompt treatment recover completely in less than 2 weeks.
Can botulism go away on its own?
When your case is mild, you may need weeks or months for a full recovery. It may take months or years to completely get over a very serious case. If the illness isn't treated, botulism can be life-threatening. But people recover in about 90% to 95% of cases.
How long do the effects of botulism last?
Symptoms of botulism generally appear 12 to 72 hours after eating contaminated food. With treatment, illness lasts from 1 to 10 days. Full recovery from botulism poisoning can take weeks to months. Some people never fully recover.
How long are you sick with botulism?
Symptoms generally begin 12-36 hours after eating contaminated food, but may occur as early as a few hours and as late as 10 days. Symptoms of botulism in infants may occur up to 14 days later.
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