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THEODUR Tablets 50mg / 100mg [Brand Name]
THEODUR Tablets 50mg / 100mg [Brand Name]
ATTENTION
Please check countries we ship currently at the following URL
https://zen-pharmacy-japan.com/pages/countries-we-ship-currently
Please read "Drug Information" for your strength before purchase.
Please check countries we ship currently at the following URL
https://zen-pharmacy-japan.com/pages/countries-we-ship-currently
Please read "Drug Information" for your strength before purchase.
Active Ingredient +
Theophylline
Effects of This Medicine +
・This medicine improves various symptoms of bronchial asthma, asthmatic (asthmatoid) bronchitis, chronic bronchitis and pulmonary emphysema such as cough, sputum sticking sensation and respiratory distress by bronchodilatation and respiratory center stimulation.
・It is usually used to treat bronchial asthma, asthmatic (asthmatoid) bronchitis, chronic bronchitis and pulmonary emphysema.
・It is usually used to treat bronchial asthma, asthmatic (asthmatoid) bronchitis, chronic bronchitis and pulmonary emphysema.
Dosing Schedule (How to Take) +
・In general, for adults, take 2 tablets (200 mg of the active ingredient); for children, take 1 to 2 tablets (100 to 200 mg of the active ingredient); at a time twice daily in the morning and before bedtime. For adults with bronchial asthma, 4 tablets (400 mg) at a time may be taken once daily before bedtime. It should be adjusted according to your age and symptoms. Strictly follow the instructions.
・This product is available in 50mg and 100mg tablets. Select the strength prescribed by your doctor from the options above.
・Take with water without biting. When it is difficult to swallow this medicine, take it by breaking the tablet in two at the score.
・The dose of your medicine may need to be reduced or discontinued if you develop fever. Adverse reactions can easily occur in fever.
・If you miss a dose, you should never take two doses at one time. Also, avoid shortening the interval between doses. Adverse reactions are more likely to occur.
・This product is available in 50mg and 100mg tablets. Select the strength prescribed by your doctor from the options above.
・Take with water without biting. When it is difficult to swallow this medicine, take it by breaking the tablet in two at the score.
・The dose of your medicine may need to be reduced or discontinued if you develop fever. Adverse reactions can easily occur in fever.
・If you miss a dose, you should never take two doses at one time. Also, avoid shortening the interval between doses. Adverse reactions are more likely to occur.
Before Using This Medicine +
・If you have previously experienced any allergic reactions (itch, rash, etc.) to any medicines or foods.
・If you ever experienced shock, convulsion or faint after taking of, or receiving injections of xanthines such as theophylline.
・If you use adenosine (Adenoscan) within 12 hours.
・If you have epilepsy, hyperthyroidism, congestive heart failure, or acute nephritis.
・Child patients: If he/she has a history of epilepsy or convulsion. If he/she has a fever.
・If you are pregnant or breastfeeding.
・If you are taking any other medicinal products. (Some medicines may interact to enhance or diminish medicinal effects. Beware of over-the-counter medicines and dietary supplements as well as other prescription medicines.)
・If you ever experienced shock, convulsion or faint after taking of, or receiving injections of xanthines such as theophylline.
・If you use adenosine (Adenoscan) within 12 hours.
・If you have epilepsy, hyperthyroidism, congestive heart failure, or acute nephritis.
・Child patients: If he/she has a history of epilepsy or convulsion. If he/she has a fever.
・If you are pregnant or breastfeeding.
・If you are taking any other medicinal products. (Some medicines may interact to enhance or diminish medicinal effects. Beware of over-the-counter medicines and dietary supplements as well as other prescription medicines.)
Precautions While Taking +
・Follow your doctor's instructions and get a blood test.
・If you drink large amounts of beverages containing caffeine (coffee, tea, etc.), adverse reactions may occur.
・Do not take St. John's wort-containing foods since they may diminish the effect of this medicine.
・Smoking or smoking cessation may affect the effectiveness of the medicine.
・Children are often difficult to communicate their subjective symptoms, so parents should contact a doctor or pharmacist immediately if they notice anything unusual.
・For healthcare professional use only
・If you drink large amounts of beverages containing caffeine (coffee, tea, etc.), adverse reactions may occur.
・Do not take St. John's wort-containing foods since they may diminish the effect of this medicine.
・Smoking or smoking cessation may affect the effectiveness of the medicine.
・Children are often difficult to communicate their subjective symptoms, so parents should contact a doctor or pharmacist immediately if they notice anything unusual.
・For healthcare professional use only
Storage Conditions +
・Keep out of the reach of children. Store at room temperature (1 to 30 degrees Celsius) away from direct sunlight, heat, and moisture.
・Discard the remainder. Do not store them. If you don't know how to discard, consult with your dispensing pharmacy or healthcare provider. Do not give it to anyone else.
・Discard the remainder. Do not store them. If you don't know how to discard, consult with your dispensing pharmacy or healthcare provider. Do not give it to anyone else.
Product Overview +
THEODUR (theophylline) is a Japanese prescription medicine used to treat bronchial asthma, asthmatic (asthmatoid) bronchitis, chronic bronchitis and pulmonary emphysema. The Japanese product is manufactured under Japanese GMP and supplied in PTP sheets of 10 tablets with Japanese labeling.
Available on this page: 50mg / 100mg. Select the strength and quantity from the options above. All strengths are the genuine Japanese product dispensed and shipped with tracking from our licensed pharmacy in Japan.
Available on this page: 50mg / 100mg. Select the strength and quantity from the options above. All strengths are the genuine Japanese product dispensed and shipped with tracking from our licensed pharmacy in Japan.
Frequently Asked Questions +
Q. What is the difference between the 50mg and 100mg?
The only difference is the amount of theophylline per tablet. All strengths are the same THEODUR product with the same indication. Please choose the strength your doctor prescribed; do not change strength without medical advice.
Q. How many tablets are in one order?
Options: 1 sheet (10 tablets) / 10 sheets (100 tablets).
Q. Do I need a prescription to order?
THEODUR is a prescription medicine in Japan. Please order only for personal use in accordance with the import regulations of your country, and consult your doctor before use.
Q. Which countries do you ship to?
Please see our shipping countries page. Orders over JPY 50,000 ship free.
The only difference is the amount of theophylline per tablet. All strengths are the same THEODUR product with the same indication. Please choose the strength your doctor prescribed; do not change strength without medical advice.
Q. How many tablets are in one order?
Options: 1 sheet (10 tablets) / 10 sheets (100 tablets).
Q. Do I need a prescription to order?
THEODUR is a prescription medicine in Japan. Please order only for personal use in accordance with the import regulations of your country, and consult your doctor before use.
Q. Which countries do you ship to?
Please see our shipping countries page. Orders over JPY 50,000 ship free.
Regular price
¥598 JPY
Regular price
¥598 JPY
Sale price
¥598 JPY
Unit price
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— Buy More, Save More —
| Quantity | Discount | Price per sheet |
|---|---|---|
| Strength: 50mg | ||
| 1 sheet (10 tablets) | — | ¥598 |
| 10 sheets (100 tablets) | 20% off | ¥478 |
| Strength: 100mg | ||
| 1 sheet (10 tablets) | — | ¥829 |
| 10 sheets (100 tablets) | 20% off | ¥663 |
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