Toxbase theophylline
WebTheophylline: Onset of toxicity can be delayed if a modified-release preparation is involved. Severe vomiting, restlessness, agitation, dilated pupils, hyperglycaemia and tachycardia. More serious effects include haematemesis, convulsions and arrhythmias (supraventricular and ventricular). ... , and the toxicology database TOXBASE [TOXBASE ... Webالثيوفيلين (بالإنجليزية:Theophylline) هو موسع للشعب الهوائية ينتمي إلى فئة الماتيلكسانات ( بالإنجليزية:Methylxanthine )، يستخدم لعلاج أعراض الربو أو غيرها من الأمراض التنفسية التي يصاحبها انسداد في المجرى التنفسي، مثل التهاب الشعب الهوائية (بالإنجليزية: Bronchitis) و انتفاخ الرئة (بالإنجليزية: Emphysema ).
Toxbase theophylline
Did you know?
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 (sudden) breathing problems. Many people take theophylline alongside a short-acting therapy, such as an inhaler. Cleveland Clinic is a non-profit academic medical center.
WebSep 21, 2024 · Theophylline is a medication used to treat asthma and chronic obstructive pulmonary disease as a second-line drug. It is a … WebTheophylline is structurally classified as a methylxanthine. It occurs as a white, odorless, crystalline powder with a bitter taste. Anhydrous theophylline has the chemical name 1H …
WebApr 1, 2024 · Descriptions. Theophylline is used together with other medicines to treat the symptoms of asthma, bronchitis, emphysema, and other lung diseases. Theophylline … WebApr 1, 2024 · 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 ...
WebAug 31, 2024 · Theophylline is a bronchodilator that is used to treat symptoms of asthma, bronchitis, emphysema, and other breathing problems. Theophylline may also be used for …
WebAug 31, 2024 · Theophylline (1,3-dimethylxanthins) can indirectly stimulate both β1 and β2 receptors through release of endogenous catecholamines. It is used for the treatment of … cute butterfly laptop backgroundWebMay 1, 2003 · In the emergency room, several theophylline and terbutaline tablets were found in the vomitus. Her serum theophylline concentration at the time of admission was 32.5 mg/L, rising to a peak of 98.7 ... cute butterfly musical baby toyWebSep 21, 2024 · Theophylline is a medication used to treat asthma and chronic obstructive pulmonary disease as a second-line drug. It is a bronchodilator. This activity reviews the indications, action, and … cheap apartments for rent in garland txWebFeb 26, 2013 · Theophylline antagonizes adenosine A 1 and A 2 receptors at therapeutic concentrations but is less potent at A 3 receptors, suggesting that this could be the basis for its bronchodilator effects. Although adenosine has little effect on normal human airway smooth muscle in vitro, it constricts airways of patients with asthma via the release of … cute but sad drawingsWebSep 6, 2024 · Because of differences in theophylline clearance, the dose needed to achieve a peak theophylline of 10 to 20 mcg/mL varies up to fourfold (e.g. 400 to 1600 mg orally daily for adults, 10 to 36 mg/kg/day for children). There is no single dose that is both safe and effective for all patients. cute butterfly nail shortWebJul 17, 2024 · Doses consistently less than 75 mg/kg in any 24-hour period are very unlikely to be toxic, although risk may be increased if this dose is repeatedly ingested over 2 or more days. Serious toxicity may occur in patients ingesting more than 150 mg/kg in … cheap apartments for rent in gastonia ncWebJan 29, 2014 · Up-to-date guidance on toxicology tests and their urgency, together with advice on the clinical management of patients, is available from the NPIS (0844 8920111) … cute but scary games on roblox