Guaifenesin D 600 mg/1 (Guaifenesin and Pseudoephedrine Hydrochloride TABLET, EXTENDED RELEASE) 600 mg/1

Guaifenesin D 600 mg/1 is an extended-release tablet combining guaifenesin and pseudoephedrine hydrochloride. It is commonly used for managing symptoms of respiratory conditions, including congestion and cough. This medication is manufactured by Rugby Laboratories, Inc. in the USA.

Strength

600 mg/1

Pack Size

1 BLISTER PACK in 1 CARTON (0536-1333-21) / 18 TABLET, EXTENDED RELEASE in 1 BLISTER PACK

Manufacturer / TM Owner

RUGBY LABORATORIES, INC.

Select Quantity

Pack/s

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Indications & Clinical Uses

Guaifenesin D 600 mg/1 is typically used to relieve symptoms associated with respiratory conditions. The primary keyword, guaifenesin and pseudoephedrine hydrochloride, indicates its dual-action formula. Guaifenesin acts as an expectorant, helping to thin and loosen mucus in the airways, making it easier to cough up. Pseudoephedrine hydrochloride is a decongestant that reduces swelling in the nasal passages, providing relief from congestion. This combination is often sought after for its effectiveness in managing symptoms of the common cold, allergies, and other respiratory ailments.

Side Effects

Common effects of Guaifenesin D 600 mg/1 may include relief from congestion and a reduction in coughing. Users might experience a decrease in mucus production and improved breathing. Some individuals may also notice increased alertness due to the decongestant properties of pseudoephedrine hydrochloride. However, effects can vary based on individual health conditions and other factors.

Precautions & Warnings

It is important to handle Guaifenesin D 600 mg/1 with care, especially if you have certain medical conditions. Always consult a healthcare provider before use, particularly if you have heart disease, high blood pressure, or thyroid issues. Keep the medication out of reach of children and follow the storage instructions provided to maintain its effectiveness.

Avoid Interactions

Guaifenesin D 600 mg/1 may interact with other medications, including those that affect blood pressure and heart rate. Alcohol and certain CYP inhibitors can also influence its effects. Always inform your healthcare provider about all medications you are taking to avoid potential interactions. It is advisable to avoid alcohol while using this medication to prevent adverse effects.

Frequently Asked Questions

Guaifenesin D 600 mg/1 is used to relieve symptoms of respiratory conditions, including congestion and cough.

Store Guaifenesin D 600 mg/1 in a cool, dry place, away from direct sunlight and out of reach of children.

It is important to consult a healthcare provider before taking Guaifenesin D 600 mg/1 with other medications to avoid potential interactions.

Common effects may include relief from congestion, reduced coughing, and improved breathing.

Guaifenesin D 600 mg/1 may not be suitable for everyone, especially those with certain medical conditions. Always consult a healthcare provider before use.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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