| Trade name |
Active ingredients |
Pharmaceutical company |
|
Histantil | Promethazine Hydrochloride | Pharmascience |
| Histantin | Tripelennamine Hydrochloride | Parnell Laboratories |
| Histantine | Chlorcyclizine | Unidentified Pharmaceutical Company |
| Histaoph | Antazoline Hydrochloride; Tetrahydrozoline Hydrochloride | Sang Thai |
| Histapan | Mebhydrolin Napadisylate | Sanbe Farma |
| Histapyran | Pyrilamine | Unidentified Pharmaceutical Company |
| Histargan | Promethazine | Unidentified Pharmaceutical Company |
| Histaril | Albuterol Sulfate; Guaifenesin | Aldril Pharmaceuticals; InnoGen Pharma Group |
| Histasan | Pyrilamine | Unidentified Pharmaceutical Company |
| Histase | Methapyrilene | Unidentified Pharmaceutical Company |