Severe Deficiency Warning Signs

Seek emergency assessment for severe symptoms

Call 911 for severe chest pain, severe breathing difficulty, collapse, stroke-like symptoms, or major bleeding. New confusion, marked imbalance, or abnormal eye movements with prolonged vomiting or poor intake also requires urgent assessment. Tell responders about the bariatric surgery.

Persistent vomiting or inability to retain fluids needs prompt medical care even without dramatic symptoms. Dehydration and nutritional risk can worsen while you wait. Postoperative side effects — National Institute of Diabetes and Digestive and Kidney Diseases

Why thiamine is a particular concern

Thiamine deficiency can develop rapidly with vomiting and inadequate intake. Neurological injury may become lasting if treatment is delayed. Clinicians may treat suspected deficiency before a blood test confirms it. An ordinary oral multivitamin is not adequate home management for this situation. NIH thiamine information — NIH Office of Dietary Supplements

Prepare information without delaying care

Give the procedure name and date, how long symptoms and poor intake have lasted, medicines, current supplements, and any previous deficiencies. Bring labels if convenient, but do not postpone evaluation to assemble records.

New tingling, progressive weakness, worsening pallor, unusual bruising, or persistent vision changes also deserves timely clinical assessment. The urgency depends on severity and accompanying symptoms; routine annual labs should not be the only response. After acute assessment, ask for a nutritional treatment and monitoring plan. See nerve symptoms, vomiting, and referrals.