<p>Store under refrigeration at 2-8&deg; C, and protected from light. Slight color change when unrefrigerated do not indicate any change in the quality of the product. The preparation must not be used if it is cloudy, particles appear in the solution or has been stored at room temperature for over 28 dyas. For use only under the prescription of a registered physician. Do not use Tobasol&reg; beyond the expiration date stamped on the ampoule.</p>