Rugby Mucus Relief D

NDC 0536-1449 · Rugby Laboratories

Generic nameguaifenesin and pseudoephedrine hydrochloride

Dosage formTABLET, MULTILAYER, EXTENDED RELEASE

RouteORAL

Active ingredient(s)GUAIFENESIN, PSEUDOEPHEDRINE HYDROCHLORIDE

Strength600; 60 mg/1; mg/1

Pharmacologic classAdrenergic alpha-Agonists [MoA], Decreased Respiratory Secretion Viscosity [PE], Expectorant [EPC], Increased Respiratory Secretions [PE], alpha-Adrenergic Agonist [EPC]

Marketing categoryANDA

Packages

0536-1449-21 — 1 BLISTER PACK in 1 CARTON (0536-1449-21) / 18 TABLET, MULTILAYER, EXTENDED RELEASE in 1 BLISTER PACK

0536-1449-36 — 2 BLISTER PACK in 1 CARTON (0536-1449-36) / 18 TABLET, MULTILAYER, EXTENDED RELEASE in 1 BLISTER PACK

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

0536-1312 — Dextromethorphan Hydrobromide / Guaifenesin, 0536-1313 — Dextromethorphan Hydrobromide, Guaifenesin, 0536-1314 — Guaifenesin, 0536-1333 — Guaifenesin and Pseudoephedrine Hydrochloride, 0536-1348 — dextromethorphan hydrobromide, guaifenesin, 0536-1392 — Guaifenesin, 0536-1430 — Guaifenesin, 0536-1431 — Fexofenadine Hydrochloride and Pseudoephedrine Hydrochloride, 0536-1446 — dextromethorphan hydrobromide, guaifenesin, 0536-1447 — dextromethorphan hydrobromide, guaifenesin, 0536-1451 — guaifenesin, 0536-1489 — guaifenesin, 0536-1491 — fexofenadine hydrochloride, pseudoephedrine hydrochloride, 0536-3607 — Pseudoephedrine HCl, 0573-0180 — ibuprofen and pseudoephedrine hydrochloride, 0573-0184 — ibuprofen, pseudoephedrine hydrochloride, 0573-0188 — chlorpheniramine maleate, ibuprofen, pseudoephedrine HCl, 0573-2160 — ibuprofen and pseudoephedrine hydrochloride, 0574-1104 — Brompheniramine Maleate, Pseudoephedrine Hydrochloride and Dextromethorphan Hydrobromide, 0615-8637 — Guaifenesin, +1673 more

From the FDA National Drug Code Directory, retrieved August 24, 2026. Product listings are submitted by labelers; FDA does not verify them.