Table 2.
Active moieties and polymers employed in microsponges formulations
| Active moieties | Polymer | Drug-polymer ratio | Ref. |
|---|---|---|---|
| Benzoyl peroxide | Ethyl cellulose | 1:1, 1:3,1:5, 1:7, 1:9, 1:11, 1:13 | [33] |
| Dicyclomine | Eudragit S100 | 1:3, 1:6, 1:9, 1:12 | [34] |
| Hydroxyzine HCl | Eudragit RS100 | 1:1, 1:2, 1:3, 1:4 | [1] |
| Mometasone furoate | Eudragit RS100 | 1:3, 1:5, 1:7, 1:9, 1:11, 1:13 | [35] |
| Acyclovir sodium | Ethyl cellulose | 1:2, 1:3 | [36] |
| Diclofenac diethylamine | Eudragit RS100 | 1:1, 1:2, 1:3, 1:4, 1:5, 1:6 | [12] |
| Terbinafine | Eudragit RSPO | 1:1.8, 1:4, 1:1 | [6] |