Answer
Stop taking it and seek prompt medical advice, particularly if there is vomiting, dizziness, weakness or reduced fluid intake because dehydration and electrolyte disturbance can occur.
Sources for this answer
- PegLax 10 g powder for oral solution in sachet — Current selected SmPCemc · Summary of Product Characteristics
- NHSNHS · NHS medicine guidance
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.