Answer
Excess intake can raise blood or urinary calcium, causing nausea, vomiting, thirst, frequent urination, dehydration or constipation. Contact a healthcare professional promptly if overdose is suspected.
Sources for this answer
- Calvive 1000 Effervescent Tablets (formerly Sandocal Tablets) — Current selected SmPCemc · Summary of Product Characteristics
- NHSNHS · NHS medicine guidance