Tuna, mackerel, mahi mahi, sardine, anchovy, herring, bluefish, amberjack, marlin. Scombroid food poisoning, also known as simply scombroid, is a foodborne illness that typically results from eating spoiled fish. Symptoms may include flushed skin, headache, itchiness, blurred vision, abdominal cramps, and diarrhea. Bad canned tuna can make you sick and we’re not talking about mercury poisoning. Raw fish itself needs to be handled with care. Canned fish can be handled a little differently. It’s tricky to follow your nose when it comes to sniffing out bad tuna. The fish has a natural overpowering scent. But if it has a weird color, has a smell that makes you lose your appetite, is past its shelf-life date or in a puffy can, throw it away. Bad tuna can make you and your loved ones sick.Symptoms usually occur within a few minutes to a few hours of consumption and last from 12 hours to a few days. Source: FDA Food Guidance Regulation, Chapter 7 Tuna is not the only fish that can make you sick in this way. Below is a table of other culprits.



How long after eating bad tuna Will I get sick?

Scombroid poisoning symptoms develop 20 to 30 minutes after you eat the affected fish. They include flushing (turning red) of the face, nausea, vomiting, hives, and abdominal pain. These symptoms are similar to other allergic reactions. Getting scombroid poisoning does not mean you are allergic to fish.

What happens if you eat tuna that’s gone bad?

Bad canned tuna can make you sick and we’re not talking about mercury poisoning. Raw fish itself needs to be handled with care. Canned fish can be handled a little differently. Tinned tuna can cause food poisoning if handled inappropriately.

What does food poisoning from tuna feel like?

A study in the Journal of the American Medical Association details the growing problem of histamine poisoning caused by tuna. Histamine poisoning causes a rash, diarrhea, cramping, vomiting, a tight feeling in the throat, facial flushing, and headache — symptoms that are disabling but temporary and usually not fatal.

What happens if you eat Bad Tuna?

The Mayo Clinic explains that the bacteria in spoiled fish such as tuna can create a toxin that causes food poisoning symptoms that include vomiting, cramping and diarrhea.

Can you get food poisoning from tuna sushi?

Tuna food poisoning can occur whether eating raw tuna in sushi/poke or cooked tuna in sandwiches. In April 2019 a tuna outbreak linked to salmonella sickened 13 people after consuming contaminated sushi made from tuna. Later that year in Oct, tuna was recalled for possible scombroid poisoning.

What are the side effects of mercury in tuna?

High levels of mercury in tuna can have side effects. Symptoms of mercury poisoning include loss of coordination, memory problems, numbness, pain, problems with vision, seizures and tremors. Mercury poisoning can also cause problems with the development of your baby if you’re pregnant.

How long does it take for tuna to make you sick?

Symptoms usually occur within a few minutes to a few hours of consumption and last from 12 hours to a few days. Tuna is not the only fish that can make you sick in this way.