Drug manufacturer Novartis issued a voluntary recall after stray tablets were discovered inside the packaging of some of its products.
Select bottles of Excedrin, NoDoz, Bufferin and Gas-X are all subject to the voluntary recall.
Novartis said those products could contain chipped or broken capsules and tablets from other Novartis products.
Novartis Consumer Health (NCH) is voluntarily recalling all lots of select bottle sizes of Excedrin® and NoDoz® products with expiry dates of December 20, 2014 or earlier as well as Bufferin® and Gas-X® Prevention® products with expiry dates of December 20, 2013 or earlier, in the United States.
The company says consumers with questions should Novartis Consumer Relationship Center at 1-888-477-2403 (available Monday-Friday 9 a.m. to 8 p.m. Eastern Time) for information on how to return the affected products and receive reimbursement.