| Rx Name | CHLORPHENIRAMINE 10MG/ML IV/IM INJ (FSB/ATB) |
| Active Ingredient | CHLORPHENIRAMINE |
| Therapeutic Code | 0404 |
| Therapeutic Class | FIRST GENERATION ANTIHISTAMINE |
| Rx Name | CHLORPHENIRAMINE 10MG/ML IV/IM INJ (MON/PHA) |
| Active Ingredient | CHLORPHENIRAMINE |
| Therapeutic Code | 0404 |
| Therapeutic Class | FIRST GENERATION ANTIHISTAMINE |
| Rx Name | CHLORPHENIRAMINE 5MG/ML IV/IM INJ (STP/COL) |
| Active Ingredient | CHLORPHENIRAMINE |
| Therapeutic Code | 0404 |
| Therapeutic Class | FIRST GENERATION ANTIHISTAMINE |
| Rx Name | HISTAL 0.4MG/ML ELIX (CAR/COL) CHLORPHENIRAMI |
| Active Ingredient | CHLORPHENIRAMINE |
| Therapeutic Code | 0404 |
| Therapeutic Class | FIRST GENERATION ANTIHISTAMINE |
| Rx Name | HISTAL 4MG TAB (CAR/COL) CHLORPHENIRAMINE |
| Active Ingredient | CHLORPHENIRAMINE |
| Therapeutic Code | 0404 |
| Therapeutic Class | FIRST GENERATION ANTIHISTAMINE |
| Rx Name | HISTAL 4MG TAB (CAR) CHLORPHENIRAMINE |
| Active Ingredient | CHLORPHENIRAMINE |
| Therapeutic Code | 0404 |
| Therapeutic Class | FIRST GENERATION ANTIHISTAMINE |
| Rx Name | HISTAL 0.4MG/ML ELIX (CAR) CHLORPHENIRAM |
| Active Ingredient | CHLORPHENIRAMINE |
| Therapeutic Code | 0404 |
| Therapeutic Class | FIRST GENERATION ANTIHISTAMINE |
| Rx Name | CHLORPHENIRAMINE 10MG/ML IV/IM INJ (FSB) (B) |
| Active Ingredient | CHLORPHENIRAMINE |
| Therapeutic Code | 0404 |
| Therapeutic Class | FIRST GENERATION ANTIHISTAMINE |
| Rx Name | HISTAL DC 0.4MG/ML | 6MG/ML SYR (CAR/COL) CHLORPHENIRAMINE | PSEUDOEPHEDRINE |
| Active Ingredient | CHLORPHENIRAMINE | PSEUDOEPHEDRINE |
| Therapeutic Code | 0404 |
| Therapeutic Class | FIRST GENERATION ANTIHISTAMINES |
| Rx Name | HISTAL DC 4MG/60MG TAB (CAR/COL) CHLORPHENIR |
| Active Ingredient | CHLORPHENIRAMINE | PSEUDOEPHEDRINE |
| Therapeutic Code | 0404 |
| Therapeutic Class | FIRST GENERATION ANTIHISTAMINES |
| Rx Name | HISTAL DC 0.4MG/ML|6MG/ML SYR (CAR) CHLORPHENIRAMINE|PSEUDOE (C) |
| Active Ingredient | CHLORPHENIRAMINE | PSEUDOEPHEDRINE |
| Therapeutic Code | 0404 |
| Therapeutic Class | FIRST GENERATION ANTIHISTAMINES |
| Rx Name | DPH ELIXIR 2.5MG/ML SYR (FED/ATB) DIPHENHYDRA |
| Active Ingredient | DIPHENHYDRAMINE |
| Therapeutic Code | 0404 |
| Therapeutic Class | FIRST GENERATION ANTIHISTAMINES |
| Rx Name | DPH ELIXIR 2.5MG/ML SYR (FED/RXP) DIPHENHYDRA |
| Active Ingredient | DIPHENHYDRAMINE |
| Therapeutic Code | 0404 |
| Therapeutic Class | FIRST GENERATION ANTIHISTAMINES |
| Rx Name | APO-CETIRIZINE 10MG TAB (APO/COL) |
| Active Ingredient | CETIRIZINE |
| Therapeutic Code | 0408 |
| Therapeutic Class | SECOND GENERATION ANTIHISTAMINES |
| Rx Name | CETIRIZINE 10MG TAB (HEA/RXP) |
| Active Ingredient | CETIRIZINE |
| Therapeutic Code | 0408 |
| Therapeutic Class | SECOND GENERATION ANTIHISTAMINES |
| Rx Name | CETIRIZINE 1MG/ML SYR (HEA/RXP) |
| Active Ingredient | CETIRIZINE |
| Therapeutic Code | 0408 |
| Therapeutic Class | SECOND GENERATION ANTIHISTAMINES |
| Rx Name | ZYRTEC 10MG TAB (GSK/COL) CETIRIZINE |
| Active Ingredient | CETIRIZINE |
| Therapeutic Code | 0408 |
| Therapeutic Class | SECOND GENERATION ANTIHISTAMINES |
| Rx Name | ZYRTEC 10MG/ML DROPS (GSK/COL) CETIRIZINE |
| Active Ingredient | CETIRIZINE |
| Therapeutic Code | 0408 |
| Therapeutic Class | SECOND GENERATION ANTIHISTAMINES |
| Rx Name | ZYRTEC 1MG/ML SYR (GSK/COL) CETIRIZINE |
| Active Ingredient | CETIRIZINE |
| Therapeutic Code | 0408 |
| Therapeutic Class | SECOND GENERATION ANTIHISTAMINES |
| Rx Name | RHINIL SR 10MG TAB (ARP) CETIRIZINE |
| Active Ingredient | CETIRIZINE |
| Therapeutic Code | 0408 |
| Therapeutic Class | SECOND GENERATION ANTIHISTAMINES |