| DB13141 | Ambroxol acefyllinate | A bronchodilator indicated in the symptomatic treatment of bronchopulmonary disorders associated with bronchospasm. |
| DB01223 | Aminophylline | A bronchodilator consisting of theophylline that is used for the treatment of bronchospasm due to asthma, emphysema and chronic bronchitis. |
| DB00572 | Atropine | A muscarinic antagonist used to treat poisoning by muscarinic agents, including organophosphates and other drugs. |
| DB01408 | Bambuterol | A long acting beta2-adrenoceptor agonist for the management of lung diseases associated with bronchospasm. |
| DB13203 | Bamifylline | A methylxanthine derivative indicated in the treatment of bronchial asthma and other conditions with bronchospasm. |
| DB13835 | Caroverine | A calcium channel blocker indicated in the treatment of smooth muscle spasms, alcohol and drug withdrawal, and tinnitus. |
| DB00651 | Dyphylline | A theophylline derivative used to treat asthma, bronchospasm, and COPD. |
| DB00668 | Epinephrine | A hormone and neurotransmitter used to treat allergic reactions, to restore cardiac rhythm, and to control mucosal congestion, glaucoma, and asthma. |
| DB11587 | Etafedrine | A beta-2 adrenoceptor agonist used to treat a cough associated with inflamed mucosa. |
| DB00874 | Guaifenesin | An expectorant commonly found in OTC products for the symptomatic relief from congested chests and coughs associated with cold, bronchitis, and/or other breathing illnesses. |
| DB00332 | Ipratropium | An anticholinergic drug used in the control of symptoms related to bronchospasm in chronic obstructive pulmonary disease (COPD). |
| DB01064 | Isoprenaline | A catecholamine non-selective beta-adrenergic agonist typically used to treat bradycardia and heart block. |
| DB13139 | Levosalbutamol | A beta-2 adrenergic receptor agonist used to treat COPD and asthma. |
| DB00816 | Orciprenaline | A beta-2 adrenergic agonist used to treat bronchospasm, asthma, and COPD. |
| DB01366 | Procaterol | A beta-2 adrenergic receptor agonist and bronchodilator used for the treatment of asthma and chronic obstructive pulmonary disease (COPD). |
| DB01001 | Salbutamol | A beta-2 adrenergic receptor agonist used to treat asthma, bronchitis, COPD, as well as prevent exercise induced bronchospasms. |
| DB00871 | Terbutaline | A beta-2 adrenergic agonist used as a bronchodilator and to prevent premature labor. |
| DB00277 | Theophylline | A xanthine used to manage the symptoms of asthma, COPD, and other lung conditions caused by reversible airflow obstruction. |
| DB12248 | Tulobuterol | An inhaled long-acting beta2-adrenergic receptor agonist used as a bronchodilator in the management of asthma and COPD. |