Theophylline is used for Prevent wheezing, shortness of breath, chest tightness caused by asthma, chronic bronchitis, emphysema and other lung diseases. It relaxes and opens the air passages in the lungs, making it easier to breathe.

What are the most common side effects 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 persist or worsen, tell your doctor or pharmacist right away.

How does theophylline work in the body?

These drugs are often used to treat similar diseases.The effect of theophylline by opening the airways in the lungs. It does this by relaxing the muscles and reducing the response to substances that cause the airways to constrict. This makes it easier for you to breathe.

When should theophylline not be used?

A fever of 102 degrees Fahrenheit or higher for 24 hours or more, or. Hypothyroidism (underactive thyroid) or. Infection, severe (such as sepsis) or. Kidney disease in infants under 3 months Either.

Is theophylline used for Covid 19?

Introduction: Phosphodiesterase inhibitors theophylline and pentoxifylline have Anti-inflammatory properties This may make them useful for COVID-19 pneumonia.

USMLE-Rx: Theophylline Overdose

45 related questions found

Why no longer use theophylline?

Oral theophylline has been used as a bronchodilator for chronic obstructive pulmonary disease (COPD) for decades, but Falling out of favor due to side effects from higher doses required to achieve any beneficial effectand advances in improving drug treatment.

Where is theophylline found?

Theophylline is present in Black tea with a small amount of green coffee, cocoa cotyledons and dried yerba mate. Theophylline is synthesized on an industrial scale and is mainly used in pharmaceutical preparations.

What should I avoid while taking theophylline?

drinking or eating foods high in caffeineLike coffee, tea, cocoa, and chocolate, it may increase the side effects caused by theophylline. Avoid large amounts of these substances while taking theophylline.

Is theophylline bad for the kidneys?

However, older patients may be more sensitive to the effects of theophylline than younger patients and are more likely to suffer from kidneyliver, heart, or lung problems, which may require caution and dosage adjustment in patients receiving theophylline.

Can I stop taking theophylline?

Continue taking the medication until you have had that conversation, » Dr. Andy said. « If you suddenly stop taking theophylline, your asthma symptoms may come back, which can lead to a potentially fatal asthma attack. « 

How fast does theophylline work?

This medication can be used alone or with inhaled bronchodilators. How fast does this drug work?this medicine works within 30 minutes.

Can you overdose on theophylline?

Data from this cohort study suggest that theophylline is a highly toxic drug that, when taken in overdose, May cause injury or death. There are three distinct modes of intoxication, namely acute intoxication, chronic overdose and acute treatment intoxication.

Is theophylline no longer used?

While theophylline has been used to treat asthma since 1922, it has been favored and out of favor by physicians since then, and today, not as commonly used as it is used to be.

What are the side effects of theophylline?

complication

• Arrhythmia.
• Cardiac arrest.
• Acute lung injury.
• Excitement, hallucinations.
• Seizures.
• heart failure.
• Liver insufficiency.

Is it okay to drink coffee with theophylline?

theophylline caffeine

Avoid caffeinated beverages or foods, such as coffee, tea, cola and chocolate. If you use both medicines at the same time, you may need a dose adjustment or special tests.

Is theophylline good for COPD?

Theophylline has been used as Bronchodilator It has been in the treatment of COPD for over 70 years, but has fallen out of favor due to the introduction of better tolerated and more effective bronchodilators.

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, tremors, sleep problems (insomnia), headache, dizziness, lightheadedness, sweating, restlessness, nervousness or irritability.

What is the common name for theophylline?

It does not work right away and should not be used to relieve sudden breathing problems. If shortness of breath occurs suddenly, use your rapid inhaler as prescribed. Theophylline has the following different brand names: Theo 24, Theochron, AbsintheAminophylline and Uniphyl.

Can theophylline be taken with milk?

drug level

Theophylline is rapidly equilibrated between plasma and milk.Milk peaks occur 1 to 3 hours after oral administration of immediate-release products, almost Immediately after intravenous administration.

Does alcohol affect theophylline?

Theophylline is metabolized in the liver. Plasma theophylline concentrations are elevated in heart failure, hepatic insufficiency, and viral infections.Reduced plasma theophylline concentrations in smokers, and by drinking.

What is a normal theophylline level?

Therapeutic serum levels of theophylline are between 10 and 20 micrograms/ml. Most adults achieve these concentrations with a twice-daily sustained-release oral theophylline formulation (200-400 mg (approximately 10 mg/Kg)).

What is the pH of theophylline?

Although theophylline salts can be formed with bases at high pH, ​​theophylline is only slightly ionized at physiological pH.pKa = 8.8).

Does green tea have theophylline?

Green tea extract contains PolyphenolsThese include the most active type, epigallocatechin gallate. Green tea and oolong tea have the highest polyphenol content. … other important components of tea include caffeine, theobromine, and theophylline.