Take with or without food. Take with food if it causes an upset stomach.
It comes as a tablet and capsule to take by mouth, with food. Adult- PO- The recommended dose range is 150 to 400mgday.
It comes as a tablet to take by mouth, with food. The recommended dose is 10-25 mgday in single or divided doses. IMIV- The recommended dose range is 20-100mgday.
Common side effects
Headache, nausea, vomiting, diarrhea, loss of appetite, skin rash, hot flushes.
Headache. Upset stomach or throwing up. Many small meals, good mouth care, sucking hard, sugar-free candy, or chewing sugar-free gum may help. Damage to the nerves. This can be long-lasting. - Shot: - Pain and irritation where this drug goes into the body. Short-term pain after use.
Thiamine tablets usually do not cause any side effects.