| Guaifenesin 200 mg | 2 NDC codes |
| guaifenesin 400 mg | 7 NDC codes |
| Guaifenesin 400mg | 4 NDC codes |
| Guaifenesin 400 mg | 6 NDC codes |
| Guaifenesin 400mg and Dextromethorphan HBr 20mg | 1 NDC codes |
| GUAIFENESIN 400mg and DEXTROMETHORPHAN HBR 20MG | 1 NDC codes |
| GUAIFENESIN 400mg and PHENYLEPHRINE HCL 10MG | 1 NDC codes |
| Guaifenesin 600 mg | 1 NDC codes |
| Guaifenesin 600 mg and Pseudoephedrine HCl 60 mg | 1 NDC codes |
| Guaifenesin 95% DC | 1 NDC codes |
| Guaifenesin and Codeine Phosphate | 6 NDC codes |
| Guaifenesin and Dextromethorphan | 4 NDC codes |
| GUAIFENESIN and DEXTROMETHORPHAN | 4 NDC codes |
| Guaifenesin and Dextromethorphan Hbr | 1 NDC codes |
| Guaifenesin and Dextromethorphan HBr | 50 NDC codes |
| Guaifenesin and Dextromethorphan HBR | 8 NDC codes |
| guaifenesin and dextromethorphan hydrobromide | 1 NDC codes |
| Guaifenesin and Dextromethorphan Hydrobromide | 16 NDC codes |
| GUAIFENESIN and DEXTROMETHORPHAN HYDROBROMIDE | 2 NDC codes |
| GUAIFENESIN AND DEXTROMETHORPHAN HYDROBROMIDE | 1 NDC codes |
| GUAIFENESIN and PHENYLEPHRINE | 1 NDC codes |
| Guaifenesin and Phenylephrine Hcl | 1 NDC codes |
| Guaifenesin and Phenylephrine HCl | 1 NDC codes |
| Guaifenesin and Phenylephrine Hydrochloride | 1 NDC codes |
| Guaifenesin and Pseudoephedrine HCl | 15 NDC codes |
| Guaifenesin and Pseudoephedrine HCL | 11 NDC codes |
| guaifenesin and pseudoephedrine hydrochloride | 13 NDC codes |
| Guaifenesin and Pseudoephedrine Hydrochloride | 12 NDC codes |
| Guaifenesin DC95 | 1 NDC codes |
| Guaifenesin DC-95% | 1 NDC codes |
| Guaifenesin, Dextromethorphan | 3 NDC codes |
| GUAIFENESIN DEXTROMETHORPHAN | 1 NDC codes |
| guaifenesin, dextromethorphan HBr | 1 NDC codes |
| Guaifenesin,Dextromethorphan Hbr | 4 NDC codes |
| Guaifenesin Dextromethorphan HBr | 1 NDC codes |
| Guaifenesin, Dextromethorphan HBr | 41 NDC codes |
| Guaifenesin, Dextromethorphan HBR | 1 NDC codes |
| GUAIFENESIN, DEXTROMETHORPHAN HBr | 1 NDC codes |
| GUAIFENESIN, DEXTROMETHORPHAN HBR | 1 NDC codes |
| Guaifenesin,Dextromethorphan HBr,Phenylephrine HCl | 1 NDC codes |
| GUAIFENESIN, DEXTROMETHORPHAN HBr, PHENYLEPHRINE HCL | 1 NDC codes |
| guaifenesin, dextromethorphan hydrobromide | 1 NDC codes |
| GUAIFENESIN, DEXTROMETHORPHAN HYDROBROMIDE | 1 NDC codes |
| Guaifenesin Directly compressible granules 95% | 1 NDC codes |
| Guaifenesin Directly compressible Granules 95% | 1 NDC codes |
| Guaifenesin Extended-Release | 1 NDC codes |
| Guaifenesin/phenylephrine | 7 NDC codes |
| Guaifenesin, Phenylephrine HCl | 5 NDC codes |
| GUAIFENESIN, PHENYLEPHRINE HCl | 1 NDC codes |
| Guaifenesin, Phenylephrine HCl, Dextromethorphan HBr | 1 NDC codes |