Buy Theophylline 300 mg/1 Theophylline

Theophylline 300 mg extended-release tablets are a bronchodilator used to manage symptoms of asthma and COPD. This medication helps relax and open airways for easier breathing.

Strength

300 mg/1

Pack Size

100 TABLET, EXTENDED RELEASE in 1 BOTTLE (31722-077-01)

Manufacturer / TM Owner

Camber Pharmaceuticals, Inc.

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Uses / Indications

Theophylline is primarily used for the treatment of asthma and chronic obstructive pulmonary disease (COPD). It works by relaxing the muscles around the airways, making it easier to breathe. This medication is often prescribed for long-term management of these conditions. Theophylline 300 mg extended-release tablets are designed to provide a steady release of the drug over time, helping to maintain consistent levels in the body.

Side Effects

Common effects of Theophylline may include headaches, nausea, and insomnia. Some users may experience rapid heartbeat or palpitations. It is important to monitor for any unusual symptoms and consult a healthcare provider if they persist or worsen.

Precautions & Warnings

Theophylline should be handled with care, especially by individuals with a history of heart conditions or seizures. It is important to follow the prescribed dosage and administration instructions. Avoid sudden discontinuation without medical advice. Store in a cool, dry place away from direct sunlight.

Avoid Interactions

Theophylline may interact with certain medications, including some antibiotics, antifungals, and heart medications. Consuming alcohol while taking Theophylline can increase the risk of side effects. Always inform your healthcare provider about all medications you are taking to avoid potential interactions.

References

Frequently Asked Questions

Theophylline is used to manage symptoms of asthma and COPD by relaxing airway muscles for easier breathing.

Theophylline 300 mg extended-release tablets should be taken orally, usually once or twice daily, as directed by a healthcare provider.

Common side effects may include headaches, nausea, insomnia, and rapid heartbeat.

Theophylline may interact with certain medications, so it is important to consult a healthcare provider before combining it with other drugs.

Theophylline should be stored in a cool, dry place away from direct sunlight and out of reach of children.

Published by GNH India Pharmaceuticals Limited

Last updated: 18 May 2026

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