Nausea and vomiting
Like fatigue and irritability, nausea and vomiting can be nonspecific symptoms of many conditions, including thiamine deficiency.
These digestive symptoms are more common among people with a thiamine deficiency–related condition called Wernicke encephalopathy. However, they can be a primary symptom even in mild cases of thiamine deficiency, so it’s important to take them seriously.
Like fatigue and irritability, nausea and vomiting can be nonspecific symptoms of many conditions, including thiamine deficiency.
These digestive symptoms are more common among people with a thiamine deficiency–related condition called Wernicke encephalopathy. However, they can be a primary symptom even in mild cases of thiamine deficiency, so it’s important to take them seriously.