| DB00316 | Acetaminophen | An analgesic drug used alone or in combination with opioids for pain management, and as an antipyretic agent. |
| DB00945 | Acetylsalicylic acid | A salicylate used to treat pain, fever, inflammation, migraines, and reducing the risk of major adverse cardiovascular events. |
| DB00514 | Dextromethorphan | An NMDA receptor antagonist used to treat cases of dry cough. |
| DB01075 | Diphenhydramine | A H1 receptor antihistamine used in the treatment of seasonal allergies, and various allergic reactions including sneezing, runny nose, itchy/watery eyes, itching of nose or throat, pruritus, urticaria, insect bites/stings, and allergic rashes. |
| DB01050 | Ibuprofen | An NSAID and non-selective COX inhibitor used to treat mild-moderate pain, fever, and inflammation. |
| DB00388 | Phenylephrine | An alpha-1 adrenergic agonist used in the management of hypotension, generally in the surgical setting associated with the use of anesthetics. |
| DB00852 | Pseudoephedrine | An alpha and beta adrenergic agonist used to treat nasal and sinus congestion, as well as allergic rhinitis. |