Question: Where Is Theophylline Found?

Is theophylline still available?

Major has discontinued theophylline extended-release tablets.

Teva has had theophylline extended-release tablets temporarily unavailable for several years.

Theophylline 24-hour extended-release presentations are available from Mylan, Rhodes, and Endo Pharmaceuticals..

How does theophylline work in the body?

Theophylline works by opening the airways in your lungs. It does this by relaxing the muscles and decreasing the response to substances that cause your airways to constrict. This makes it easier for you to breathe.

What is the side effect of theophylline?

Nausea/vomiting, stomach/abdominal pain, headache, trouble sleeping, diarrhea, irritability, restlessness, nervousness, shaking, or increased urination may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly.

Does theophylline cause weight loss?

Common side effects of Theo-24 include mild nausea, loss of appetite, stomach pain, diarrhea, upset stomach, weight loss, restlessness, tremor, sleep problems (insomnia), headache, lightheadedness, dizziness, sweating, restlessness, nervousness, or irritability.

How quickly does theophylline work?

This medication may be used alone or with an inhaled bronchodilator. How fast does this medication work? This medication works within 30 minutes.

What is theophylline found in?

Theophylline is found in black tea and to a lesser extent in green coffee, cocoa cotyledon and dried mate.

Does green tea have theophylline?

Black tea, green tea, and oolong tea are all made from the same plant but are prepared using different processing methods. Green tea extract contains polyphenols. … Other significant parts of tea include caffeine, theobromine, and theophylline. The polyphenols of green tea are strong antioxidants.

Is theophylline a steroid?

It is not a steroid. “Theophylline relaxes the smooth muscles in your airways so they open up and can let air flow through them more easily,” says Asthma UK’s in-house GP Dr Andy Whittamore. When you take theophylline at home it’s usually as a tablet or capsule that lasts all day.

Why is theophylline not used?

With that said, theophylline may cause a worsening of certain medical conditions and may need to be avoided if you have: Cardiac arrhythmia (irregular heartbeat) Epilepsy or other seizure disorders.

What is the generic name for theophylline?

Theophylline (Elixophyllin, Uniphyl): Side Effects, Dosages, Treatment, Interactions, Warnings.

Is there a generic for theophylline?

GENERIC NAME: THEOPHYLLINE SUSTAINED-RELEASE – ORAL (thee-OFF-ih-lin)

When should theophylline be taken?

Take theophylline exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor. Take this medication with a full glass of water on an empty stomach, at least 1 hour before or 2 hours after a meal.