Some medication requires monitoring to keep you safe. This table shows how often you should have a blood test done.
| Medication | Blood test frequency |
| BP pills | Annually kidney blood test |
| Blood thinners except Warfarin | Annually kidney blood test |
| Warfarin | As advised by clinic |
| Diabetes medication | At least annually, or as advised by nurse |
| Thyroid medication | Once a year |
| Contraceptive pill | Form to complete once a year |
| Spironolactone | Once every four months |
This is not an exhaustive list and you may require other monitoring as advised by your GP
