Answer
A severe or persistent headache with blurred vision, double vision or loss of vision needs urgent assessment because it may indicate raised pressure around the brain.
Sources for this answer
- Acnamino MR 100mg Capsules — Current selected SmPCemc · Summary of Product Characteristics
- Minocin MR 100mg Modified Release Capsules — 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.