Common drugs, such as cold tablets:

Almost all drugs, including over-the-counter medications, have the potential to impact the abilities you need to ride safely. Make sure you understand the side effects of any drug before combining it with riding.

• Can affect a rider's abilities to safely operate their motorcycle.
• Usually won’t affect a rider's abilities to safely operate their motorcycle.
• Pose no risk to a rider's operating abilities.
• Are always acceptable to take before riding because they are sold over-the-counter.