Breath enhanced nebulizer with interchangeable top portions

A device for delivery of a compound comprising:

• a hollow body having an airflow inlet for receiving a gas carrier flow and an opening, said hollow body containing a liquid;
• an aerosol insert interacting with said hollow body to aerosolize the liquid into the gas carrier flow, wherein said aerosol insert is separate and removable from said hollow body;
• and
• a cap including a delivery conduit for directing the aerosolized liquid and the gas carrier, wherein said cap is separate and removable from said hollow body and said aerosol insert.

A device for delivery of a compound comprising:

• a container holding the compound, said container including an insert and receiving a gas carrier and wherein the gas carrier interacts with said insert to form a mixture of the gas carrier and the compound;
• a cap having a first cap opening and a second cap opening, said first cap opening engaging said container holding the compound;
• and
• a connector having:
• a first container opening connected to said second cap opening;
• and
• a second container opening cooperating to direct the mixture.