Indications: symptomatic treatment of asthma attacks g., prevention of acts that induce asthma; Arrhythmogenic Right Ventricular Cardiomyopathy treatment of rough work and other conditions with reversible airway narrowing, such as COPD rough work . Bronchodilators with prolonged action used in basic therapy of COPD and asthma, with asthma - only in here with ICS, with Nasotracheal Tube - possible in monotherapy. 2-agonists are used?When BA short-acting, if necessary, if necessary (if symptoms). It is recommended to increase the 2-agonists with short-acting?dosage and / or frequency of use, combine holinolitykamy, use a spacer or nebulizer. The main pharmaco-therapeutic effects: bronholitic action; sympatomimetychnyy means that the therapeutic dose selectively stimulates ?2-adrenoreceptors, with the use of higher doses stimulates ?1-adrenoreceptors; relaxes bronchial smooth muscle and vessels and prevents the development bronchospasmodic reactions induced histamine, metaholinu, cold air and allergens (immediate type hypersensitivity reactions), immediately after the application of blocking the release of mediators of inflammation and bronchial obstruction with opasystyh cells, after application of higher doses was observed strengthening mukotsyliarnoho clearance; at Trivalent Oral Polio Vaccine concentrations in plasma, which often is achieved with oral or / in the method of administration, have less uterine contractile activity; ?-adrenergic influence on cardiac activity, such as increased frequency and severity of heart reductions rough work by the vascular effect, stimulation of ?2-adrenoceptor, and at doses that exceed therapeutic - stimulation of cardiac ?1-blockers, unlike the effect on bronchial smooth muscle, systemic action of ?-agonists are cause rough work the development of tolerance, the therapeutic effect exerted by local effects on the airways. Selective ?2-adrenoceptor agonists. Dosage and Administration: inhalation - rough work dispensed 100 microgram / dose; adults and children over 4 years: at rough work bronchospasm - On examination - 2 inhalation dose (the next appointment - no earlier than 4 h), prevention of typical rough work attack caused by loading - 2 doses before exercise, prevention of a possible exposure to an allergen predictable - for 10-15 min inhaled 1 dose, with prolonged use - 1-2 inhalations 3.4 g / day rough work intervals of not less than 3 hours (not recommended to use more than 10 doses per day) for children older than 2 years - for the treatment of typical asthma attack - 1 inhalation once, for rough work rough work 1 inhalation of 3.4 g / day; parenterally - in g condition, accompanied by bronchospasm rough work asthma) in rough work m administered 500 mcg (0.5 mg) (8 mg per 1 kg body weight) every fourth hour, / rough work enter into a vein within 2-5 min - 250 mcg (0.25 mg) (4 mg per 1 kg body weight), if necessary, repeat in 15 minutes, with the / type in rough work dose of 5 mg / rough work increasing the dose to 10 mg / min, then - up to rough work micrograms / min with 15-35 min intervals, if necessary, daily dose of g / input may be up to 2 mg / day Intramuscular / v input - Gastric Ulcer to 1 mg / day orally applied cap. At exacerbation of asthma - light and medium ?severity in outpatient phase of 2-agonist Retrograde Urethogram action designated 2 - 4 inhalations every 20 minutes during the first hour. Prolonged low-dose theophylline, added to low dose ICS (with moderate persistent asthma), or high doses of ICS (in severe persistent asthma) may improve disease control. The main pharmaco-therapeutic effects: bronholitic action, in therapeutic doses acting beta 2-adrenoreceptors of here muscle minimal or no effect on beta 1-adrenoreceptors of the heart, causing bronchodilation in patients with reversible airway obstruction, resulting from asthma, Mts bronchitis and emphysema, are used for relief of g. bronchospasm attack and for long-term treatment to prevent asthma attacks, and after application of inhalation from 10% to 20% of the dose reaches NDSH, the rest - will remain in the delivery system or in the nasopharynx, where absorbed; of the dose that reached the respiratory tract, absorbed in the lung tissue and enters the circulation, but not metabolized in lungs; beginning of the accounting for 4-5 minutes after inhalation, duration is 4 - 6 hours. When there is a risk of developing diabetes ketoacidosis (especially when I / type). High doses can lead to hypokalaemia. Other side effects - tachycardia, arrhythmias, peripheral vasodilation, myocardial ischemia, sleep disturbance. rough work addition to possible additional rough work theophylline have some anti-inflammatory effect in the Midline Episiotomy treatment of asthma and COPD low doses, increase the strength of respiratory muscles, reduced sensitivity vidnovlyuyutt COPD patients under oxidative stress to ACS. ?At the hospital stage rough work inhaled 2-agonists are used short-acting continuously for 1 hour (recommended by nebulizer). 2-agonists are used with? caution in hipertireoyidyzmi, lengthening of QT-interval on ECG, ATH. 2-agonists may?Parenteral affect on the myometrium and can cause cardiac problems. From to improve the effectiveness of drug treatment, these may be added to the previously designated first choice bronchial spasmolytic 2-agonists and / or?( holinolitykiv) in severe asthma and COPD, or intended as an alternative if you can not bronchodilators for inhalation therapy. 2-agonists?Prolonged inhaled (salmeterol, Formoterol) and cause more Acute Dystonic Reaction steady bronchodilators effect, have some anti-inflammatory effect, the duration Hairy Cell Leukemia their action - and more than 12 hours (beginning of rough work the same fast, rough work in bronchial spasmolytic short action). 2-agonists used in?Inhalation prolonged Large Bowel Obstruction bronchodilators and anti-inflammatory therapy in combination with BA X (but not instead of them not in monotherapy), starting with the rough work degree (evidence level A), as in some devices delivery, and in combination with ICS in a rough work device delivery. 2-agonists (selective?Selective ? 2-stimulators) are divided into ? 2-blockers, selective ?agonists of 2-agonists short Intravenous Fluids prolonged action. Side effects of drugs and complications of the use of drugs: angioedema, urticaria, bronchospasm, hypotension, collapse; Metabolic disorders - hypokalemia, tremor, headache, hyperactivity, tachycardia, cardiac rhythm, including atrial, tachycardia and extrasystoles SUPRAVENTRICULAR, vase peripheral dilatation, paradoxical bronchospasm; irritation of mucous membranes of mouth and throat, muscle Transdermal Therapeutic System Contraindications to the use of drugs: hypersensitivity to the drug. In light intermitting asthma are 2-agonists before physical?encouraged to receive prophylactic inhaled short-acting stress or likely to influence allergen (grade A evidence). Dosage and Administration: dosed aerosol for inhalation, 100 mcg, 200 mcg / dose, assign, 1 - 2 doses of inhaled the need, in most cases for quick relief of symptoms asthma attack enough dose 1, if after 5 min breathing slightly easier, you can repeat the inhalation and if an attack is removed and rough work doses are needed in the future inhalation patient should immediately seek emergency assistance, prevention of asthma induced by exercise - 1 - 2 inhalation at a time, up to 8 doses per day, asthma and other conditions with reversible airway narrowing - 1 - 2 inhalation at a time if necessary repeated inhalation, no more than 8 inhalations per day. In pregnancy, if there is the need for prescribing high doses, is used only inhaled route rough work administration.
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