WebTable 1. Formulation of theophylline ER inert matrices % Composition Ingredients Functionality EC-1 EC-2 EC-3 EC-4 Theophylline anhydrous (Spectrum Chemicals) API 44.0 44.0 44.0 44.0 Surelease E-7-19050 (Dry solids, Colorcon, Inc.) Polymer network former 11.0 11.0 11.0 11.0 Lactose monohydrate (EMD Chemical Inc.) Soluble filler 44.0 … Webelimination half-life of theophylline in nonsmoking adults is about 8 hours. The degree of fluctuation between peak trough theophylline levels can be defined as follows: % Theophylline Fluctuation Nonsmoking Adults Theophylline sustained release tablets 200, 300 mg 27% Theophylline sustained release tablets 100 mg 34%
Theophylline Extended-Release Tablets - Heartland …
WebHenry A. Spiller, in Encyclopedia of Toxicology (Second Edition), 2005 Human. Theophylline has a narrow therapeutic index, with 12–25% of overdose patients … WebDo not crush or chew the capsules or tablets. Doing so can release all of the drug at once, increasing the risk of side effects. Also, do not split the tablets unless they have a score line and your doctor or pharmacist tells you to do so. Swallow the whole or split tablet … thick slabs of wood
Theophylline: MedlinePlus Drug Information
WebJun 20, 2024 · Likewise, do not split the tablets unless they have a score line and your doctor tells you to do so. Swallow the whole or split tablet without crushing or chewing. ... Theophylline can affect the results of certain medical tests. Tell any doctor who treats you that you are using theophylline before medical tests. If you miss a dose, skip the ... WebApr 1, 2024 · 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 ... WebTheophylline is a long-acting bronchodilator. It provides relief over six to 24 hours. Other types of bronchodilators may be short-acting. They provide immediate relief for acute … sail northern ireland