GUAIFENESIN 300 mg/15mL (Guaifenesin SOLUTION) 300 mg/15mL

Guaifenesin 300 mg/15mL is an expectorant solution designed to help loosen mucus in the airways, making it easier to cough up. This oral solution is commonly used for chest congestion relief and is available in convenient unit-dose cups.

Strength

300 mg/15mL

Pack Size

10 TRAY in 1 CASE (0121-2232-00) / 10 CUP, UNIT-DOSE in 1 TRAY / 15 mL in 1 CUP, UNIT-DOSE (0121-22

Manufacturer / TM Owner

PAI Holdings, LLC dba PAI Pharma

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Indications & Clinical Uses

Guaifenesin is primarily used as an expectorant to relieve chest congestion caused by colds, flu, or allergies. It works by thinning and loosening mucus in the airways, which can help clear the lungs and make breathing easier. People often use guaifenesin to manage symptoms of respiratory conditions that involve excessive mucus production.

Side Effects

Common effects of guaifenesin may include temporary increases in mucus production as it helps to thin and loosen phlegm. Some individuals might experience mild gastrointestinal discomfort, such as nausea or upset stomach. These effects are generally mild and short-lived.

Precautions & Warnings

Guaifenesin should be used as directed and stored properly to maintain its effectiveness. It is important to follow the recommended dosage and administration guidelines. Individuals with certain medical conditions or those taking other medications should consult a healthcare provider before use.

Avoid Interactions

Guaifenesin may interact with other medications, including those that affect the central nervous system or other expectorants. It is advisable to avoid alcohol while using guaifenesin, as it may increase the risk of side effects. Always inform your healthcare provider about all medications you are taking.

Frequently Asked Questions

Guaifenesin is used as an expectorant to help relieve chest congestion by thinning and loosening mucus, making it easier to cough up.

Guaifenesin 300 mg/15mL is typically taken orally, and the dosage should be determined based on individual needs and as directed by a healthcare provider.

Common side effects may include increased mucus production, mild nausea, or upset stomach. These effects are usually temporary and mild.

Guaifenesin may interact with other medications, so it is important to consult a healthcare provider before combining it with other treatments.

The safety of long-term use of guaifenesin should be discussed with a healthcare provider, as individual health conditions and needs vary.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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