Why is this medication prescribed?

Asbron (Generic Theophylline) is prescribed to treat and prevent symptoms of asthma, chronic bronchitis, emphysema, and other lung diseases. It belongs to a class of medications called bronchodilators, which work by relaxing and opening the air passages in the lungs, making it easier to breathe. Theophylline can help control shortness of breath, wheezing, and other breathing difficulties.

How should this medicine be used?

Asbron (Theophylline) should be used according to your doctor’s instructions. Here are general guidelines for its use:

• Dosage and Administration: Theophylline is typically taken by mouth, either in tablet, capsule, or liquid form. It is usually taken once or twice a day, depending on the form prescribed by the doctor. Always take the medication at evenly spaced intervals, as directed by your healthcare provider.
• Timing: Follow the prescribed schedule exactly and try to take it at the same times each day to maintain consistent levels in your bloodstream. Do not crush or chew extended-release forms, as this can release the drug at once and increase the risk of side effects.
• With or Without Food: You can take Theophylline with or without food. However, it is important to take it in the same way every time (either always with food or always without food) to avoid fluctuations in its absorption.
• Missed Dose: If you miss a dose, take it as soon as you remember. If it is close to the time of the next dose, skip the missed dose and continue your regular schedule. Do not double doses to catch up.
• Precautions: Avoid consuming large amounts of caffeine while taking Theophylline, as it can increase the medication’s side effects. Inform your doctor about any other medications, supplements, or herbal products you are taking to prevent potential interactions.
• Monitoring: Regular blood tests may be needed to monitor the levels of Theophylline in your body and adjust the dosage as necessary.

Always follow your healthcare provider’s specific instructions and consult them if you have any questions or experience side effects.

Other uses for this medicine

While Asbron (Theophylline) is primarily used for treating asthma, chronic bronchitis, emphysema, and other lung conditions, it may also be used off-label for:

• Chronic Obstructive Pulmonary Disease (COPD): To help improve lung function and reduce symptoms.
• Neonatal Apnea: Sometimes used in premature infants to help stimulate breathing.
• Pulmonary Edema: It may be used in certain cases to help with heart failure-associated lung congestion, although this is less common.

What special precautions should I follow?

Special Precautions to Follow When Using Asbron (Theophylline):

• Allergies: Inform your healthcare provider if you are allergic to Theophylline or any other medications.
• Medical History: Notify your doctor if you have a history of heart disease, high blood pressure, liver disease, kidney disease, thyroid problems, epilepsy or other seizure disorders, or peptic ulcers.
• Drug Interactions: Theophylline can interact with several medications, such as antibiotics (e.g., ciprofloxacin), anticonvulsants (e.g., phenytoin), and beta-blockers. Inform your doctor of all medications, supplements, and herbal products you are taking.
• Smoking and Alcohol: Smoking tobacco or marijuana can affect the levels of Theophylline in your blood, making it less effective. Alcohol may increase side effects or reduce the effectiveness of Theophylline.
• Pregnancy and Breastfeeding: Inform your healthcare provider if you are pregnant, planning to become pregnant, or breastfeeding. Theophylline can pass into breast milk and may have effects on a nursing infant.
• Diet: Maintain a consistent intake of foods and beverages that contain caffeine (like coffee, tea, or chocolate), as they can increase Theophylline levels and the risk of side effects.
• Regular Monitoring: Follow your doctor’s instructions for regular blood tests to monitor Theophylline levels and adjust the dosage if needed.
• Surgery or Medical Procedures: Inform your doctor or dentist that you are taking Theophylline before any surgery or dental procedure.

What special dietary instructions should I follow?

• Consistency in Food Intake: Take Theophylline with or without food consistently. If you take it with food one day, continue doing so every time to avoid fluctuations in absorption.
• Avoid High-Fat Meals: High-fat meals can increase Theophylline levels in the blood. If you eat high-fat meals, inform your doctor, as this might require monitoring.
• Limit Caffeine-Containing Foods and Beverages: Reduce or avoid foods and drinks high in caffeine (e.g., coffee, tea, energy drinks, chocolate), as these can increase the risk of side effects.

What should I do if I forget a dose?

• Take the Missed Dose as Soon as You Remember: If it is close to the time for your next dose, skip the missed dose.
• Do Not Double the Dose: Never take a double dose to make up for a missed one, as this can increase the risk of side effects like nausea, vomiting, or seizures.

What side effects can this medication cause?

Asbron (Generic Theophylline) can cause a range of side effects. While not everyone experiences them, it’s important to be aware of possible reactions and seek medical attention if necessary.

Common Side Effects:

• Gastrointestinal Issues:
  • Nausea
  • Vomiting
  • Stomach pain
  • Diarrhea
• Nervous System Effects:
  • Headache
  • Dizziness
  • Insomnia
• Cardiovascular Effects:
  • Increased heart rate (tachycardia)
  • Palpitations
• Other Effects:
  • Restlessness
  • Tremors
  • Sweating

Serious Side Effects:

• Severe Allergic Reactions:
  • Rash
  • Itching or swelling (especially of the face/tongue/throat)
  • Severe dizziness
  • Trouble breathing
• Severe Gastrointestinal Issues:
  • Persistent vomiting
  • Severe abdominal pain
• Heart Problems:
  • Irregular heartbeat
  • Severe palpitations
  • Chest pain
• Seizures: Symptoms of seizures include sudden loss of consciousness, muscle twitching, or convulsions.
• High Theophylline Levels: Symptoms of toxicity can include severe headache, rapid heartbeat, nausea/vomiting, confusion, or tremors.

If you experience any serious side effects or symptoms of Theophylline toxicity, seek medical help immediately. Regular blood tests are important to monitor Theophylline levels and adjust the dose as needed to avoid toxicity. If you have any concerns or notice unusual symptoms, it’s always best to consult with your healthcare provider for personalized advice.

What should I know about storage and disposal of this medication?

Storage of Asbron (Theophylline):

• Store at room temperature, away from moisture and heat. Typically, this is between 68°F to 77°F (20°C to 25°C).
• Keep the medication in its original container, tightly closed, and out of reach of children.
• Do not store in the bathroom or any area where moisture and heat can affect the medication.

Disposal of Asbron (Theophylline):

• Dispose of Theophylline in household trash without proper precautions.
• Check for local drug take-back programs or pharmacy take-back services to safely dispose of unused or expired medication.
• If no take-back programs are available, you can mix the medication with an undesirable substance (e.g., used coffee grounds) and place it in a sealed bag before discarding it in your household trash.

In case of emergency/overdose

• Symptoms of Overdose:
  • Severe nausea or vomiting
  • Severe headache
  • Restlessness or agitation
  • Rapid heart rate
  • Tremors or seizures
  • Confusion or dizziness
• What to Do:
  • Seek Immediate Medical Attention: Contact emergency services or go to the nearest emergency room right away if an overdose is suspected.
  • Call Poison Control: You can also call Poison Control for guidance. The number varies by country, so ensure you have the correct one for your region.

What other information should I know?

• Follow-Up: Regular follow-up appointments may be necessary to monitor your response to the medication and adjust the dose as needed.
• Communication: Keep your healthcare provider informed of any new symptoms or health changes, as well as any other medications you are taking.
• Health Conditions: Notify your doctor if you experience any changes in your breathing condition or if you have any health conditions that may interact with Theophylline.
• Lifestyle Adjustments: Maintain a healthy lifestyle, including a balanced diet and regular exercise, as this can help manage your condition more effectively alongside the medication.
• Emergency Plan: Have a plan in place for emergencies, including knowing how to reach emergency services quickly and having important medical information readily available.

By following these guidelines, you can help ensure the effective and safe use of Asbron (Theophylline).