Answer
The selected products are not established or recommended for children under twelve, and use below eight is contraindicated because tetracyclines can permanently stain developing teeth and affect enamel.
Sources for this answer
- Lymecycline 408 mg capsules, hard — Current selected SmPCemc · Summary of Product Characteristics
- Tetralysal 300 — 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.