Vitamin B1 itself is used is used to treat foot fungus can be taken for a long time, no side effects, because this water-soluble vitamin excess portion of the body completely out of the body, will not be stored in the body.

Precautions for taking vitamin B1

(1) Normal dosage has little or no toxicity to people with normal kidney function. Anaphylactic shock may occur when large doses are given intravenously.

(2) Large doses of the drug can interfere with the determination of serum theophylline concentration, the determination of uric acid concentration can be a false increase in uric acid concentration, urinary choline can produce false positives.

(3) It is recommended that vitamin B1 be used before glucose injections for the treatment of Wernicke's encephalopathy.

(4) Anaphylaxis produced by parenteral application of vitamin B1 in high doses can be treated with epinephrine.

Expanded:

Harmful effects of vitamin B1 deficiency

1, digestive symptoms: vomiting, anorexia, constipation or diarrhea.

2, neurological symptoms: irritability, certain nerve reflexes decreased or disappeared, and even drowsiness, dull vision, eye danger droop, convulsions.

3, circulatory symptoms: accelerated heart rhythm, generalized swelling, until the occurrence of heart failure.

Infantile pediculosis occurs mostly in infants of 2-5 months. It is mainly due to the lack of vitamin Bl in lactating mothers, resulting in insufficient intake of infants. The disease progresses rapidly and is severe and can lead to death if left untreated.

People's Daily News - lack of vitamin B1 harmful supplementation of vitamin B1 to pay attention to these points