If the person takes a water pill, give double the normal daily dose.
The number had seemed significant at the time: Lorton's normal dose was two.
You may need a lower than normal starting dose.
She took but a third of her normal dose.
Vitamin D at normal doses usually has no side effects.
Older adults may need to take a lower than normal dose.
I said, "You sound like a drug addict who's decided to try ten times the normal dose."
Those who took the drug received, in some cases, 100x the normal dose.
I think it would be safer if you took only half the normal dose each time.
Taken at normal doses, selenium does not usually have side effects.