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Buy Theolair Online in Canada

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What is Theolair?

Theolair (Theophylline) is used to treat or prevent the symptoms of bronchial Asthma, chronic Bronchitis, emphysema, and other diseases involving constriction of the airways. Theolair (Theophylline) helps to ease the cough, wheezing, shortness of breath, and troubled breathing associated with these conditions by allowing relaxation of the tubes (bronchi) of the airways, thereby permitting increased amounts of air to flow through them.

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Theolair frequently asked questions

How To Buy Theolair Online?

You can buy Theolair online at Pocketpills if you already have a valid prescription from your doctor. You can get started by uploading your prescription, ordering a refill by transferring any existing medications to our pharmacy or talking to one of our Canadian Doctors to get an online prescription. Get started now!

How To Get a Prescription for Theolair?

You can consult a Canadian doctor online at Our physicians can prescribe medications online during your consultation. Once you receive a prescription, you'll have the option to have it delivered to your door in discreet packaging and at no additional cost!. Click here to get an online prescription today!

Can I Get Same-Day Delivery?

Yes! We do provide same-day delivery in select areas. We do next business day delivery and can also ship overnight as well.

How Much is Shipping Cost for Theolair in Canada?

Shipping cost for Theolair to you in Canada is zero. Pocketpills offers FREE shipping anywhere in Canada to help you get access to treatment.

How to get Theolair delivered to my home?

You could get Theolair delivered at your doorstep from us in Canada if you ordered prescription medications with a valid prescription. If you are not sure if we deliver to your area, contact us.

How to get Theolair in Canada for free?

You can get Theolair for free in Canada if your health insurance provider covers it fully. Contact your provider or us to help you find out if you qualify to get Theolair for free.

Can I consult a doctor online to get Theolair?

Yes. You can book a consultation online with a Canadian doctor here with us at Pocketpills to see if you qualify for a prescription to order Theolair.

Can I buy Theolair without a prescription?

You need a valid prescription to buy Theolair from us. Contact us if you need a prescription. One of our doctors can give you a telephone call at your convenience.

Theolair How to Take

Theolair (Theophylline) is used to treat or prevent the symptoms of bronchial Asthma, chronic Bronchitis, emphysema, and other diseases involving constriction of the airways. Theolair (Theophylline) helps to ease the cough, wheezing, shortness of breath, and troubled breathing associated with these conditions by allowing relaxation of the tubes (bronchi) of the airways, thereby permitting increased amounts of air to flow through them.

Theolair (Theophylline) may be available under multiple brand names and/or in several different forms. Any specific brand name of Theolair (Theophylline) may not be available in all of the forms or approved for all of the conditions discussed here. As well, some forms of Theolair (Theophylline) may not be used for all of the conditions discussed here.

Your doctor may have suggested Theolair (Theophylline) for conditions other than those listed in these drug information articles. If you have not discussed this with your doctor or are not sure why you are using Theolair (Theophylline), speak to your doctor. Do not stop using Theolair (Theophylline) without consulting your doctor.

Do not give Theolair (Theophylline) to anyone else, even if they have the same symptoms as you do. It can be harmful for people to use Theolair (Theophylline) if their doctor has not prescribed it.


Automatic Refills

We manage your refills and get in touch with your doctors for prescription renewals so that you always have the medication you need.

Theolair Dosage

The dose of Theolair (Theophylline) is carefully determined by your doctor based on your age and response to the medication. Sometimes blood tests are required in order to make sure the levels of Theolair (Theophylline) are within the range that will be effective, yet not high enough to cause unwanted side effects.

Theolair (Theophylline) is best taken with a full glass (8 ounces) of water on an empty stomach (either one hour before or 2 hours after meals) unless otherwise directed by your doctor. If the medication causes stomach upset, your doctor may want you to take it with food.

Use an oral syringe to measure each dose of the liquid, as it gives a more accurate measurement than household teaspoons.

Theolair (Theophylline) must be taken regularly as prescribed so that blood levels of the medication are always in the correct range for effectiveness. It is important that you don't take more Theolair (Theophylline) than prescribed, even if your breathing does not get better, because levels at which signs of overdose take place are not as high as most medications. If your breathing does not improve, or gets worse, call your doctor at once.

Many things can affect the dose of medication that a person needs, such as body weight, other medical conditions, and other medications. If your doctor has recommended a dose different from the ones listed here, do not change the way that you are using the medication without consulting your doctor.

It is important to take Theolair (Theophylline) exactly as prescribed by your doctor. If you miss a dose, take it as soon as possible and continue with your regular schedule. If it is almost time for your next dose, skip the missed dose and continue with your regular dosing schedule. Do not take a double dose to make up for a missed one. If you are not sure what to do after missing a dose, contact your doctor or pharmacist for advice.

Store Theolair (Theophylline) at room temperature, protect it from light and moisture, and keep it out of the reach of children.

Do not dispose of medications in wastewater (e.g. down the sink or in the toilet) or in household garbage. Ask your pharmacist how to dispose of medications that are no longer needed or have expired.

Theolair Side Effects

Many medications can cause side effects. A side effect is an unwanted response to a medication when it is taken in normal doses. Side effects can be mild or severe, temporary or permanent.

The side effects listed below are not experienced by everyone who takes Theolair (Theophylline). If you are concerned about side effects, discuss the risks and benefits of Theolair (Theophylline) with your doctor.

The following side effects have been reported by at least 1% of people taking Theolair (Theophylline). Many of these side effects can be managed, and some may go away on their own over time.

Contact your doctor if you experience these side effects and they are severe or bothersome. Your pharmacist may be able to advise you on managing side effects.

  • Diarrhea
  • fast heartbeat
  • flushing
  • headache
  • heartburn or stomach pain
  • increased urination
  • loss of appetite
  • Low Blood Pressure (dizziness or lightheadedness when rising from a lying or sitting position)
  • nausea
  • nervousness
  • restlessness
  • trembling
  • trouble sleeping
  • vomiting

Although most of the side effects listed below don't happen very often, they could lead to serious problems if you do not seek medical attention.

Check with your doctor as soon as possible if any of the following side effects occur:

  • Hives
  • skin rash
  • symptoms of irregular heartbeat (e.g., chest pain, dizziness, rapid, pounding heartbeat, shortness of breath)
  • symptoms of toxicity:
    • abdominal pain (continuing or severe)
    • confusion or change in behaviour
    • dark or bloody vomit
    • diarrhea
    • dizziness or lightheadedness
    • extreme flushing or Fever
    • extreme thirst
    • fast and/or irregular heartbeat
    • nausea
    • nervousness or restlessness (continuing)
    • ringing or buzzing in the ears
    • seizures
    • trembling (continuing)
    • unusual increase or decrease in urination (or passing of water)
    • vision changes (e.g. seeing flashes of light)
    • vomiting

Stop taking the medication and seek immediate medical attention if any of the following occur:

  • convulsions (seizures)
  • signs of bleeding in the stomach or intestines (e.g., bloody, black, or tarry stools, spitting up of blood, vomiting blood or material that looks like coffee grounds)

Some people may experience side effects other than those listed. Check with your doctor if you notice any symptom that worries you while you are taking Theolair (Theophylline).


Personalized PocketPacks

We sort your medication into clearly labeled, individual packs so you can be sure you're taking the right dose at the right time.

Theolair Available Form

Each 15 mL of alcohol-free, citrus berry-flavoured liquid contains 80 mg of Theolair (Theophylline) (anhydrous). Nonmedicinal ingredients: flavour, methyl- and propylparabens, purified water, sorbitol, and sucrose. Theolair (Theophylline) does not contain tartrazine.

Theolair Contraindications

Do not use Theolair (Theophylline) if you:

  • are allergic to Theolair (Theophylline) or any ingredients of Theolair (Theophylline)
  • are allergic to ethylenediamine
  • are allergic to related medications (i.e., xanthines)
  • have active or symptomatic Coronary Artery Disease
  • have a peptic ulcer

Do not give Theolair (Theophylline) to children less than 5 years old.


Discreet Packaging

Your privacy is important. That's why we send your medication inside a plain delivery box so no one will know what's inside.

Theolair Precautions

The stimulating effects of coffee and colas may be exaggerated with the use of Theolair (Theophylline).

There may be an interaction between Theolair (Theophylline) and any of the following:

If you are taking any of these medications, speak with your doctor or pharmacist. Depending on your specific circumstances, your doctor may want you to:

  • stop taking one of the medications,
  • change one of the medications to another,
  • change how you are taking one or both of the medications, or
  • leave everything as is.

An interaction between two medications does not always mean that you must stop taking one of them. Speak to your doctor about how any drug interactions are being managed or should be managed.

Medications other than those listed above may interact with Theolair (Theophylline). Tell your doctor or prescriber about all prescription, over-the-counter (non-prescription), and herbal medications you are taking. Also tell them about any supplements you take. Since caffeine, alcohol, the Nicotine from cigarettes, or street drugs can affect the action of many medications, you should let your prescriber know if you use them.

Theolair Warnings

Before you begin using a medication, be sure to inform your doctor of any medical conditions or Allergies you may have, any medications you are taking, whether you are pregnant or breast-feeding, and any other significant facts about your health. These factors may affect how you should use Theolair (Theophylline).

Changes in life: Changes in your life can sometimes affect the way Theolair (Theophylline) affects you. Tell your doctor if any of the following occur:

  • you start or stop smoking
  • you start or stop another medication
  • you change your diet for a long time
  • you have a fever of 39°C (102°F) for at least 24 hours or higher than 38°C (100°F) for longer than 24 hours

Heart disease: Heart disease can affect how Theolair (Theophylline) is used in the body, causing an increase in side effects. If you have high blood pressure, irregular heartbeat, or heart disease, discuss with your doctor how Theolair (Theophylline) may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Theolair (Theophylline), and whether any special monitoring is needed.

Liver function: Liver disease or reduced liver function may cause Theolair (Theophylline) to build up in the body, causing side effects. If you have liver problems, discuss with your doctor how Theolair (Theophylline) may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Theolair (Theophylline), and whether any special monitoring is needed.

Pregnancy: Theolair (Theophylline) crosses the placenta and may affect the development of the baby, if the mother takes it during pregnancy. Theolair (Theophylline) should not be used during pregnancy unless the benefits outweigh the risks. If you become pregnant while taking Theolair (Theophylline), contact your doctor immediately.

Breast-feeding: Theolair (Theophylline) passes into breast milk. If you are a breast-feeding mother and are taking Theolair (Theophylline), it may affect your baby. Talk to your doctor about whether you should continue breast-feeding.

Seniors: Seniors may be more likely to experience side effects of Theolair (Theophylline).


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All material © 1996-2021 MediResource Inc. Terms and conditions of use. The contents herein are for informational purposes only. Always seek the advice of your physician or other qualified health providers with any questions you may have regarding a medical condition.

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