1. symptom treatment Beta2-sympathomimetics are derived from epinephrine. They selectively stimulate the adrenergic β2-receptors of bronchial muscles and thus have a bronchospasmolytic effect. For rapid symptom relief, fast-acting agents are usually administered by inhalation, for example, with a metered-dose inhaler or a powder inhaler. They should be used only when needed. An increase in administration … Antiasthmatics
Products Beta2-sympathomimetics are usually commercially available as inhalation preparations (powders, solutions) administered with an inhaler, for example, metered-dose inhaler, diskus, Respimat, Breezhaler, or Ellipta. There are few drugs on the market that can be given perorally. Structure and properties Beta2-sympathomimetics are structurally related to the natural ligands epinephrine and norepinephrine. They may exist as racemates … Beta2-Sympathomimetics
Products Sympathomimetics are commercially available, for example, in the form of tablets, capsules, granules, injectable solutions, eye drops, and nasal sprays. Structure and properties Sympathomimetics are structurally derived from the natural neurotransmitters epinephrine and norepinephrine. Effects Sympathomimetics have sympathomimetic properties, meaning that they promote the effects of the sympathetic nervous system, a portion of the … Sympathomimetics
Symptoms Possible symptoms of chronic obstructive pulmonary disease (COPD) include a chronic cough, mucus production, sputum, shortness of breath, chest tightness, breath sounds, lack of energy, and sleep disturbances. The symptoms often worsen with physical exertion. An acute worsening of chronic symptoms is referred to as an exacerbation. In addition, numerous systemic and extrapulmonary concomitant … Chronic Obstructive Pulmonary Disease
Products LABA is an acronym for , which means long-acting beta agonists (sympathomimetics). LABAs are mainly marketed as inhaled preparations (powders, solutions) administered with an inhaler such as a metered-dose inhaler, diskus, respimat, breezhaler, or ellipta. Some may also be given perorally. Salmeterol and formoterol were the first agents from this group to be approved … LABA
Products The active ingredient fluticasone has been approved in many countries since 1994 and is included in numerous drugs: Powder inhalers (Arnuity Ellipta, Seretide + salmeterol, Relvar Ellipta + vilanterol, Trelegy Ellipta + vilanterol + umeclidinium bromide). Metered dose inhalers (Axotide, Seretide + salmeterol, Flutiform + formoterol). Nasal sprays (Avamys, Nasofan, Dymista + azelastine). Nasal … Fluticasone
Products Doping agents include approved drugs, legal and illegal intoxicants, experimental agents, and illegally manufactured and trafficked substances. Doping includes non-drug doping methods, such as blood doping, in addition to drugs. Effects Doping agents differ in their pharmacological activities. Stimulants, for example, stimulate and thus increase alertness and aggressiveness for competition. In contrast, beta-blockers provide … Doping in Competitive Sports
Products Vilanterol is commercially available as a fixed combination with fluticasone furoate in powder inhaler form (Relvar Ellipta / Breo Ellipta). It was approved in the US and EU in 2013 and in many countries in 2014. The fixed combination with umeclidinium bromide (Anoro Ellipta) was also registered in many countries in 2014. In 2017, … Vilanterol
Products Salmeterol is commercially available as metered-dose inhalers and discs (Serevent, Seretide + fluticasone). It has been approved in many countries since 1995. Structure and properties Salmeterol (C25H37NO4, Mr = 415.6) is present in the drugs as a racemate and as salmeterol xinafoate, a white powder that is sparingly soluble in water. It is structurally … Salmeterol
Products Indacaterol is commercially available as hard capsules with a powder for inhalation (Onbrez Breezhaler) and has been approved since 2010. It is also combined fixed with the LAMA glycopyrronium bromide (Ultibro Breezhaler, approved 2014). The fixed combination with mometasone furoate (Atectura Breezhaler) was registered for asthma therapy in 2020. Finally, a combination of indacaterol … Indacaterol
Products Roflumilast is commercially available in the form of film-coated tablets (Daxas). The drug was approved in many countries in 2011. Structure and properties Roflumilast (C17H14Cl2F2N2O3, Mr = 403.2 g/mol) has a nonsteroidal benzamide structure and is unrelated to the glucocorticoids. It exists as a white powder that is practically insoluble in water. Effects Roflumilast … Roflumilast
Products Salbutamol is commercially available as a metered-dose inhaler, inhalation solution, diskus, syrup, infusion concentrate, and solution for injection (Ventolin, generics). It has been approved in many countries since 1972 and is also known as albuterol in English-speaking countries. Salbutamol is the precursor of salmeterol and vilanterol (all GlaxoSmithKline). Structure and properties Salbutamol (C13H21NO3, Mr … Salbutamol: Drug Effects, Side Effects, Dosage and Uses
