SEO PLR Content Marketing Kentucky: Quibron-T/SR

Generic Name: theophylline (Oral route)

thee-OF-i-lin

Commonly used brand name(s)

In the U.S.

Elixophyllin

Norphyl

Phyllocontin

Quibron-T

Quibron-T/SR

Theo-24

TheoCap

Theochron

Theo-Dur

Theo-Time

Truxophyllin

Uniphyl

Available Dosage Forms:

Solution

Tablet, Extended Release, 12 HR

Tablet

Capsule, Extended Release, 24 HR

Capsule, Extended Release

Tablet, Extended Release

Capsule, Extended Release, 12 HR

Syrup

Capsule

Tablet, Extended Release, 24 HR

Elixir

Tablet, Enteric Coated

Therapeutic Class: Bronchodilator

Chemical Class: Methylxanthine

Uses For Quibron-T/SR

Theophylline is used together with other medicines to treat the symptoms of asthma, bronchitis, emphysema, and other lung diseases.

Theophylline belongs to a group of medicines known as bronchodilators. Bronchodilators are medicines that relax the muscles in the bronchial tubes (air passages) of the lungs. They relieve cough, wheezing, shortness of breath, and troubled breathing by increasing the flow of air through the bronchial tubes.

This medicine is available only with your doctor's prescription.

Before Using Quibron-T/SR

In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For this medicine, the following should be considered:

Allergies

Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully.

Pediatric

Appropriate studies performed to date have not demonstrated pediatric-specific problems that would limit the usefulness of theophylline in children. However, children younger than 1 year of age are more likely to have serious side effects, which may require caution and an adjustment in the dose for patients receiving theophylline.

Geriatric

Appropriate studies performed to date have not demonstrated geriatric-specific problems that would limit the usefulness of theophylline in the elderly. However, elderly patients may be more sensitive to the effects of theophylline than younger adults, and are more likely to have kidney, liver, heart, or lung problems, which may require caution and an adjustment in the dose for patients receiving theophylline.

Pregnancy

	Pregnancy Category	Explanation
All Trimesters	C	Animal studies have shown an adverse effect and there are no adequate studies in pregnant women OR no animal studies have been conducted and there are no adequate studies in pregnant women.

Breast Feeding

Studies in women suggest that this medication poses minimal risk to the infant when used during breastfeeding.

Interactions with Medicines

Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. When you are taking this medicine, it is especially important that your healthcare professional know if you are taking any of the medicines listed below. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive.

Using this medicine with any of the following medicines is usually not recommended, but may be required in some cases. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.

Bupropion

Cimetidine

Ciprofloxacin

Deferasirox

Desogestrel

Dienogest

Drospirenone

Enoxacin

Erythromycin

Estradiol Cypionate

Estradiol Valerate

Ethinyl Estradiol

Ethynodiol Diacetate

Etintidine

Etonogestrel

Fluvoxamine

Halothane

Idrocilamide

Imipenem

Levofloxacin

Levonorgestrel

Medroxyprogesterone Acetate

Mestranol

Mexiletine

Norelgestromin

Norethindrone

Norgestimate

Norgestrel

Pefloxacin

Peginterferon Alfa-2a

Rofecoxib

Thiabendazole

Troleandomycin

Vemurafenib

Zileuton

Using this medicine with any of the following medicines may cause an increased risk of certain side effects, but using both drugs may be the best treatment for you. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.

Adenosine

Adinazolam

Alprazolam

Aminoglutethimide

Amiodarone

Azithromycin

Bromazepam

Brotizolam

Cannabis

Carbamazepine

Chlordiazepoxide

Clobazam

Clonazepam

Clorazepate

Diazepam

Disulfiram

Estazolam

Febuxostat

Flunitrazepam

Flurazepam

Fosphenytoin

Halazepam

Interferon Alfa-2a

Ipriflavone

Isoproterenol

Ketazolam

Lorazepam

Lormetazepam

Medazepam

Methotrexate

Midazolam

Nilutamide

Nitrazepam

Oxazepam

Pancuronium

Pentoxifylline

Phenobarbital

Phenytoin

Piperine

Prazepam

Propafenone

Quazepam

Rifampin

Rifapentine

Riluzole

Ritonavir

Secobarbital

St John's Wort

Tacrine

Tacrolimus

Telithromycin

Temazepam

Ticlopidine

Triazolam

Viloxazine

Zafirlukast

Interactions with Food/Tobacco/Alcohol

Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. Using alcohol or tobacco with certain medicines may also cause interactions to occur. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive.

Using this medicine with any of the following may cause an increased risk of certain side effects but may be unavoidable in some cases. If used together, your doctor may change the dose or how often you use this medicine, or give you special instructions about the use of food, alcohol, or tobacco.

Caffeine

food

Proper Use of theophylline

This section provides information on the proper use of a number of products that contain theophylline. It may not be specific to Quibron-T/SR. Please read with care.

Take this medicine exactly as directed by your doctor. Do not take more of it and do not take it more often than your doctor ordered. This medicine works best if there is a constant amount in the blood. To keep the blood level constant, take this medicine at the same time each day and do not miss any doses.

After you or your child begin taking theophylline, it is very important that your doctor check the level of the medicine in the blood at regular intervals to decide if the dose needs to be changed. Keep all appointments for testing the blood level.

Take the extended-release capsule or tablet every morning at the same time each day. You may take your second dose 10 to 12 hours after the morning dose and before the evening meal, unless your doctor tells you otherwise.

Swallow the extended-release tablet whole. Do not break, crush, or chew it. You may take the extended-release tablet with or without food.

It is best to take the extended-release capsule one hour before a high-fat meal or without food.

Measure the oral liquid with a marked measuring spoon, oral syringe, or medicine cup. The average household teaspoon may not hold the right amount of liquid.

Dosing

The dose of this medicine will be different for different patients. Follow your doctor's orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you to do so.

The amount of medicine that you take depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine.

To treat symptoms of asthma, bronchitis, and emphysema:
- For oral dosage form (elixir or tablets):
  - Adults, teenagers, and children above 1 year of age weighing more than 45 kilograms (kg)—At first, 300 milligrams (mg) per day, divided and given every 6 to 8 hours. Your doctor may adjust your dose as needed. However, the total dose is usually not more than 600 mg per day.
  - Older adults—The dose must be determined by your doctor. However, the total dose is usually not more than 400 milligrams per day, divided and given every 6 to 8 hours.
  - Children and teenagers 1 to 15 years of age weighing less than 45 kilograms (kg)—Dose is based on body weight and must be determined by your doctor. At first, the dose is 12 to 14 milligrams (mg) per kg of body weight per day, divided and given every 4 to 6 hours. Your doctor may adjust your dose as needed. However, the total dose is usually not more than 20 mg per kg of body weight per day or 600 mg per day.
  - Infants younger than 1 year of age—Dose is based on body weight and age and must be determined by your doctor.
- For oral dosage form (extended-release capsules):
  - Adults, teenagers, and children 12 years of age and older weighing more than 45 kilograms (kg)—At first, 300 to 400 milligrams (mg) as a single dose, usually in the morning, or divided and given two times per day. Your doctor may adjust your dose as needed. However, the total dose is usually not more than 600 mg per day.
  - Older adults—The dose must be determined by your doctor. However, the total dose is usually not more than 400 milligrams per day as a single dose, usually in the morning, or divided and given two times per day.
  - Children and teenagers 12 to 15 years of age weighing less than 45 kilograms (kg)—Dose is based on body weight and must be determined by your doctor. At first, the dose is 12 to 14 milligrams (mg) per kg of body weight per day as a single dose, usually in the morning, or divided and given two times per day. Your doctor may adjust your dose as needed. However, the total dose is usually not more than 20 mg per kg of body weight per day or 600 mg per day.
  - Children younger than 12 years of age—Use and dose must be determined by your doctor.
- For oral dosage form (extended-release tablets):
  - Adults, teenagers, and children 6 years of age and older weighing more than 45 kilograms (kg)—At first, 300 milligrams (mg) per day, divided and given every 12 hours. Your doctor may adjust your dose as needed. However, the total dose is usually not more than 600 mg per day.
  - Older adults—The dose must be determined by your doctor. However, the total dose is usually not more than 400 milligrams per day, divided and given every 12 hours.
  - Children and teenagers 6 to 15 years of age weighing less than 45 kilograms (kg)—Dose is based on body weight and must be determined by your doctor. At first, the dose is 12 to 14 milligrams (mg) per kg of body weight per day, divided and given every 12 hours. Your doctor may adjust your dose as needed. However, the total dose is usually not more than 20 mg per kg of body weight per day or 600 mg per day.
  - Children younger than 6 years of age—Use and dose must be determined by your doctor.

Missed Dose

If you miss a dose of this medicine, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not double doses.

Storage

Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light. Keep from freezing.

Keep out of the reach of children.

Do not keep outdated medicine or medicine no longer needed.

Ask your healthcare professional how you should dispose of any medicine you do not use.

Precautions While Using Quibron-T/SR

It is very important that your doctor check the progress of you or your child at regular visits, especially for the first few weeks after you begin using this medicine. Blood tests may be needed to check for unwanted effects.

A change in your usual behavior or physical well-being may affect the way this medicine works in your body. Tell your doctor if you or your child:

Have had a fever of 102 degrees F or higher for at least 24 hours or more.

Have started or stopped smoking tobacco or marijuana in the last few weeks.

Have started or stopped taking another medicine in the last few weeks.

Have changed your diet in the last few weeks.

Stop using this medicine and check with your doctor right away if you or your child have the following symptoms while using this medicine: nausea or vomiting that continues, headaches, trouble with sleeping, seizures, or irregular heartbeats.

Do not stop or change the dose of this medicine without checking first with your doctor.

Before you have any medical tests, tell the medical doctor in charge that you or your child are using this medicine. The results of some tests may be affected by this medicine.

This medicine may add to the central nervous system (CNS) stimulant effects of caffeine-containing foods or beverages such as chocolate, cocoa, tea, coffee, and cola drinks. Avoid eating or drinking large amounts of these foods or beverages while using this medicine. If you have questions about this, check with your doctor.

Do not take other medicines unless they have been discussed with your doctor. This includes prescription or nonprescription (over-the-counter [OTC]) medicines for appetite control, asthma, colds, cough, hay fever, or sinus problems, and herbal (e.g., St. John's wort) or vitamin supplements.

Quibron-T/SR Side Effects

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor immediately if any of the following side effects occur:

Incidence not known

Chest pain or discomfort

dizziness

fainting

fast, slow, or irregular heartbeat

increase in urine volume

lightheadedness

persistent vomiting

pounding or rapid pulse

seizures

shakiness

Get emergency help immediately if any of the following symptoms of overdose occur:

Symptoms of overdose

Abdominal or stomach pain

blurred vision

confusion

confusion about identity, place, and time

dark-colored urine

decrease in frequency of urination

decreased urine

diarrhea

difficulty in passing urine (dribbling)

dizziness, faintness, or lightheadedness when getting up suddenly from a lying or sitting position

dry mouth

fast, pounding, or irregular heartbeat or pulse

fever

increased thirst

irregular heartbeat

loss of appetite

mood changes

muscle cramps or spasms

muscle pain or stiffness

nausea or vomiting

nervousness

numbness or tingling in the hands, feet, or lips

pain or discomfort in the arms, jaw, back, or neck

painful urination

shakiness in the legs, arms, hands, or feet

shortness of breath

sweating

unusual tiredness or weakness

vomiting of blood or material that looks like coffee grounds

Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

Incidence not known

Headache

irritability

restlessness

sleeplessness

trouble sleeping

unable to sleep

Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.

Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.

See also: Quibron-T/SR side effects (in more detail)

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More Quibron-T/SR resources

Quibron-T/SR Side Effects (in more detail)
Quibron-T/SR Use in Pregnancy & Breastfeeding
Drug Images
Quibron-T/SR Drug Interactions
Quibron-T/SR Support Group
0 Reviews for Quibron-T/SR - Add your own review/rating

Theophylline Prescribing Information (FDA)

Theophylline Professional Patient Advice (Wolters Kluwer)

Elixophyllin Elixir MedFacts Consumer Leaflet (Wolters Kluwer)

Elixophyllin Concise Consumer Information (Cerner Multum)

Elixophyllin Prescribing Information (FDA)

Quibron-T MedFacts Consumer Leaflet (Wolters Kluwer)

Quibron-T Prescribing Information (FDA)

Theo-24 Prescribing Information (FDA)

TheoCap Sustained-Release Capsules MedFacts Consumer Leaflet (Wolters Kluwer)

Theochron Sustained-Release Tablets MedFacts Consumer Leaflet (Wolters Kluwer)

Theolair tablets Prescribing Information (FDA)

Theophyllines Monograph (AHFS DI)

Uniphyl Prescribing Information (FDA)

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SEO PLR Content Marketing Kentucky

Thursday, September 15, 2016

Quibron-T/SR