Answer
Do not stop it without discussing this with the prescriber unless emergency clinicians advise otherwise. Stopping may allow blood pressure to rise again.
Sources for this answer
- Losartan Potassium and Hydrochlorothiazide 100/12.5mg tablets — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.