| 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. |
| DB01423 | Stepronin | Strepronin is a mucolytic (expectorant) drug. |
| DB04339 | Carbocisteine | Used to help relieve the symptoms of chronic obstructive pulmonary disorder (COPD) and bronchiectasis. |
| DB05057 | Erdosteine | Fro the treatment of chronic bronchitis in adults. |
| DB06742 | Ambroxol | Ambroxol is indicated for secretolytic therapy in bronchoplmonary diseaes with abnormal mucus secretion and transport. It allows the mucus to be more easily cleared and ease a patient's breathing. |
| DB08939 | Letosteine | Letosteine is a mucolytic used in the treatment of chronic bronchopneumopathies and related conditions. |
| DB08990 | Eprazinone | Eprazinone (trade name Eftapan) is a mucolytic drug, and relieves bronchospasms. |
| DB09019 | Bromhexine | Bromhexine is an expectorant/mucolytic agent. Bromhexine is not available in the United States. It is marketed under the trade name Bisolvon(R) in Germany, England, Belgium, France, Italy, Netherlands, Norway, Sweden,... |
| DB13315 | Sobrerol | Not Annotated |
| DB06151 | Acetylcysteine | A medication that can be used as a mucolytic in patients with certain lung conditions and as an antidote for acetaminophen overdose. |
| DB09125 | Potassium citrate | An agent used to manage renal tubular acidosis, hypocitraturic calcium oxalate nephrolithiasis, and uric acid lithiasis with or without calcium stones. |
| DB13163 | Terpin hydrate | An expectorant used to treat bronchitis, pneumonia, bronchiectasis, COPD, and infectious or inflammatory diseases of the upper respiratory tract. |
| DB13442 | Citiolone | Not Annotated |
| DB13538 | Guacetisal | Not Annotated |
| DB00003 | Dornase alfa | A synthetic form of human deoxyribonuclease I used to break down extracellular DNA in the lungs, a major source of mucous viscosity in cystic fibrosis. |
| DB00742 | Mannitol | A sugar alcohol used to test for asthma, to reduce intracranial and intraocular pressure, and to measure glomerular filtration rate. |
| DB03852 | Eucalyptol | A common ingredient in mouthwash and cosmetics derived naturally from the eucalyptus plant that is frequently used to to improve symptoms of airway mucus hypersecretion. |
| DB06439 | Tyloxapol | Tyloxapol is an inhaled surfactant that assists in removing and liquefying and removing bronchopulmonary secretions with mucus and pus. Tyloxapol is administered either through nebulized solution or a stream of... |
| DB13194 | Hedera helix leaf extract | An extract from Hedera helix leaf extract used in allergy testing. |
| DB13239 | Neltenexine | Neltenexine is an elastase inhibitor. It may be useful for preventing pulmonary emphysema. |
| DB13271 | Wood creosote | Not Annotated |
| DB13293 | Ipecac | An emetic agent used to induce vomiting in poisoning. |
| DB13391 | Levoverbenone | Not Annotated |
| DB13473 | Antimony pentasulfide | Not Annotated |
| DB13525 | Althea root | Not Annotated |
| DB13768 | Domiodol | Not Annotated |
| DB00514 | Dextromethorphan | An NMDA receptor antagonist used to treat cases of dry cough. |
| DB06715 | Potassium Iodide | An oral antithyroid agent used for the prevention of radioactive iodine uptake into the thyroid gland during a nuclear radiation emergency. |
| DB09110 | Coenzyme M | A uroprotective agent used for the reduction and prophylaxis of oxazaphosphorine-induced toxicity in the urinary tract. |
| DB14749 | Polygala senega root | Not Annotated |