Use a medication-measuring device to carefully measure the prescribed dose. Do not use a household spoon. If your liquid is a suspension, shake the bottle well before each dose. Take this ...

Lozenges were the most commonly tested form of zinc, with zinc gluconate being the most frequently used type of zinc, in contrast to zinc orotate or acetate. Dosage and treatment duration also varied ...

When taken by mouth: Zinc is likely safe when used in amounts no greater than 40 mg daily. It is possibly safe when taken in larger doses, especially when used only for a short period of time.