Tussin CF Adult Maximum Strength Multi-Symptom Cold liquid (dextromethorphan HBr 10 mg, guaifenesin 200 mg, phenylephrine HCl 5 mg) per 5 mL, 8 FL OZ (237 mL) bottle, Distributed by: Wal-Mart Stores, Inc., Bentonville, AR 72716, NDC 49035-229-08, UPC 6 81131 03884 3.
Presence of Precipitate: Recall is due to complaints of a white substance, confirmed as Guaifenesin, an active ingredient in the product which is precipitating out.
Nationwide
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=D-1097-2014