Guaifenesin ER (Generic for Guaifenex LA)

Introducing Guaifenesin ER, the generic for Guaifenex LA, Cough Relief Tablet – a sustained-release expectorant designed for prolonged relief from chest congestion. It gradually thins mucus to facilitate productive coughs over an extended period. Experience consistent, reliable symptom control and enhanced respiratory function for improved daily comfort and effective long‑term relief.