| Local |
BNF | Section |
| Acrivastine | Acrivastine | Respiratory System, Antihistamines, Non-Sedating Antihistamines Allergic Conditions |
| Adrenaline/Epinephrine | Adrenaline/Epinephrine | Respiratory System, Sympathomimetics, Sympathomimetics, Vasoconstrictor Allergic Conditions, Anaphylaxis, Cardiac Arrest |
| Alimemazine | Alimemazine Tartrate | Respiratory System, Antihistamines, Sedating Antihistamines Allergic Conditions |
| Bee | Bee Venom Extract | Respiratory System, Vaccines, Allergen-Type Vaccines Allergic Conditions |
| Berotralstat | Berotralstat | Respiratory System, Drugs Used In Hereditary Angioedema, Kallikrein Inhibitors Allergic Conditions, Angioedema |
| Bilastine | Bilastine | Respiratory System, Antihistamines, Non-Sedating Antihistamines Allergic Conditions |
| C1-Esterase | C1-Esterase Inhibitor | Respiratory System, Drugs Used In Hereditary Angioedema, Complement Regulatory Proteins Allergic Conditions, Angioedema |
| Cetirizine | Cetirizine Hydrochloride | Respiratory System, Antihistamines, Non-Sedating Antihistamines Allergic Conditions |
| Chlorphenamine | Chlorphenamine Maleate | Respiratory System, Antihistamines, Sedating Antihistamines Allergic Conditions |
| Chlorphenamine | Chlorphenamine Maleate | Respiratory System, Antihistamines, Sedating Antihistamines Allergic Conditions, Anaphylaxis |
| Conestat | Conestat Alfa | Respiratory System, Drugs Used In Hereditary Angioedema, Complement Regulatory Proteins Allergic Conditions, Angioedema |
| Cyproheptadine | Cyproheptadine Hydrochloride | Respiratory System, Antihistamines, Sedating Antihistamines Allergic Conditions |
| Desloratadine | Desloratadine | Respiratory System, Antihistamines, Non-Sedating Antihistamines Allergic Conditions |
| Fexofenadine | Fexofenadine Hydrochloride | Respiratory System, Antihistamines, Non-Sedating Antihistamines Allergic Conditions |
| Garadacimab | Garadacimab | Respiratory System, Factor Xiia Inhibitors Allergic Conditions, Angioedema |
| Grass | Grass Pollen Extract | Respiratory System, Vaccines, Allergen-Type Vaccines Allergic Conditions |
| House | House Dust Mite Extract | Respiratory System, Vaccines, Allergen-Type Vaccines Allergic Conditions |
| Hydroxyzine | Hydroxyzine Hydrochloride | Respiratory System, Antihistamines, Sedating Antihistamines Allergic Conditions |
| Icatibant | Icatibant | Respiratory System, Drugs Used In Hereditary Angioedema, Selective Bradykinin B2 Antagonists Allergic Conditions, Angioedema |
| ketotifen | Ketotifen | Respiratory System, Antihistamines, Sedating Antihistamines Allergic Conditions |
| Lanadelumab | Lanadelumab | Respiratory System, Drugs Used In Hereditary Angioedema, Kallikrein Inhibitors Allergic Conditions, Angioedema |
| Levocetirizine | Levocetirizine Hydrochloride | Respiratory System, Antihistamines, Non-Sedating Antihistamines Allergic Conditions |
| Loratadine | Loratadine | Respiratory System, Antihistamines, Non-Sedating Antihistamines Allergic Conditions |
| Mizolastine | Mizolastine | Respiratory System, Antihistamines, Non-Sedating Antihistamines Allergic Conditions |
| Peanut | Peanut Protein | Respiratory System, Vaccines, Allergen-Type Vaccines Allergic Conditions |
| Promethazine | Promethazine Hydrochloride | Respiratory System, Antihistamines, Sedating Antihistamines Allergic Conditions |
| Rupatadine | Rupatadine | Respiratory System, Antihistamines, Non-Sedating Antihistamines Allergic Conditions |
| Tree | Tree Pollen Extract | Respiratory System, Vaccines, Allergen-Type Vaccines Allergic Conditions |
| Wasp | Wasp Venom Extract | Respiratory System, Vaccines, Allergen-Type Vaccines Allergic Conditions |