NASHVILLE (AP) - The House passed a bill that would make it a felony to make or sell synthetic drugs often called bath salts that imitate controlled substances.

The bill passed unanimously during the House floor session on Monday. Sponsor Rep. Jon Lundberg, a Republican from Bristol, said the drugs have hit his district in northeast Tennessee hard after Virginia banned the drugs and people have been crossing state lines to purchase the drugs in stores in Tennessee.

Lundberg said the drugs are not marketed for ingestion and can be purchased in convenience and tobacco stores. The bill would also allow authorities to declare the stores where the drugs are sold as public nuisances.

The Senate has not yet passed its version of the bill.