Theophylline overdose can occur if you accidentally take too much at one time. Generic drugs usually cost less than the brand-name version.Theophylline is used to treat the symptoms of asthma or other lung conditions that block your airways, such as emphysema or chronic bronchitis.Theophylline may be used as part of a combination therapy. Theophylline is a prescription drug. After 3 more days, if your dose is tolerated and more medication is needed, your dose may be adjusted based on the level of theophylline in your blood.The usual starting dose is 300–400 mg per day. After 3 more days, if your dose is tolerated and more medication is needed, your dose may be adjusted based on the level of theophylline in your blood.The starting dose is 300–400 mg per day. Home delivery services for etophylline + theophylline may be free or they may cost you depending on the pharmacy and the minimum order requirements. Examples of these drugs include:The use of drinks that contain alcohol raises your risk of side effects from theophylline. It does this by relaxing the muscles and decreasing the response to substances that cause your airways to constrict. Seek medical attention if your breathing problems get worse quickly, or if you think your medications are not working as well. Your doctor may monitor certain health issues. All rights reserved. Theophylline is used to treat lung diseases such as asthma and COPD (bronchitis, emphysema).It must be used regularly to prevent wheezing and shortness of breath. This is normal and will not make the medicine less effective.Measure liquid medicine carefully. This can be harmful or prevent the drug from working well.To help avoid interactions, your doctor should manage all of your medications carefully. This means that you may have more side effects. This means that you may have more side effects. Healthline Media does not provide medical advice, diagnosis, or treatment. This means that you may have more side effects. Theophylline belongs to a group of medicines known as bronchodilators. You should not need a new prescription for this medication to be refilled. It comes with risks if you don’t take it as prescribed.Your symptoms, including trouble breathing, may get worse. This means that you may have more side effects. If you drink alcohol, talk to your doctor.Talk to your doctor if you’re pregnant or planning to become pregnant. Many drugs can interact with theophylline.You should not use theophylline if you are allergic to it.Tell your doctor if you drink alcohol, or if you smoke or have recently quit Also tell your doctor if you have been sick with a high fever (102 degrees or higher) for 24 hours or longer.Tell your doctor if you are pregnant or breastfeeding.Do not give theophylline to a child without medical advice.Follow all directions on your prescription label and read all medication guides or instruction sheets. Our website services, content, and products are for informational purposes only. You can use this directory to find the medicine stores in your city (or area) that provide home delivery services for etophylline + theophylline and other medicines and health products. Do not use two doses at one time.Seek emergency medical attention or call the Poison Help line at 1-800-222-1222. Learn who it’s for, how it works, its side effects, warnings, and more. Respbid, T-Phyl, Aerolate III, Slo-Bid Gyrocaps, Slo-Phyllin, Theobid, Theo-Dur, Theolair, Theovent, Bronkodyl, Theo-X, Theo-Time, Theochron, Slo-Phyllin 125, Theoclear L.A.-130, Aerolate JR, Theolair-SR, Theoclear L.A.-260, Quibron-T, Quibron-T/SR, Uniphyl, Uni-Dur, Aerolate SR, Slo-Phyllin 80, Theoclear-80, Theo-Dur Sprinkles, Theosol-80, Asmalix, Aquaphyllin, Truxophyllin, Slo-Phyllin 250, TheoCapWe comply with the HONcode standard for trustworthy health information - This means that you may have more side effects. Available for Android and iOS devices. Your child's dose needs may change if the child gains or loses weight.This medicine can affect the results of certain medical tests. Our website services, content, and products are for informational purposes only. An interaction is when a substance changes the way a drug works. Don’t make up the missed dose.Keep these considerations in mind if your doctor prescribes theophylline for you.A prescription for this medication is refillable. This means that you may have more side effects. These issues may include:There are other drugs available to treat your condition. Never use theophylline in larger amounts, or for longer than prescribed.Some tablets are made with a shell that is not absorbed or melted in the body. This means that it may not work to treat your condition. Examples of these drugs include:These drugs may increase the levels of theophylline in your body. Some drugs can affect your blood levels of other drugs you take, which may increase side effects or make the medications less effective.If you take St. John's wort regularly, do not stop taking it without first asking your doctor. Be sure to tell your doctor about all medications, vitamins, or herbs you’re taking. It’s available as an oral solution, an extended-release tablet, and an extended-release capsule. An example of these drugs is:These drugs may increase the levels of theophylline in your body. This can be fatal (cause death).Your medication may not work as well or may stop working completely. If your symptoms are severe, call 911 or go to the nearest emergency room right away.