| No. | Search term |
| (173) | enema |
| (171) | miferex |
| (168) | test |
| (155) | atenolol |
| (154) | warfarin |
| (151) | Nitrazepam |
| (151) | Octreotide |
| (150) | paracetamol |
| (150) | predsol |
| (147) | alfa |
| (147) | diuretic |
| (141) | gliclazide |
| (140) | betadine |
| (138) | povidone |
| (138) | respiratory |
| (131) | levomepromazine |
| (131) | lictus codeine |
| (130) | docetaxel |
| (127) | Arachis enema |
| (122) | Fletchers retention enema |