Answer
It widens blood vessels in the skin, producing warmth, redness, flushing or itching. This is particularly common when treatment begins.
Sources for this answer
- Olbetam Capsules 250 — Current selected SmPCemc · Summary of Product Characteristics
- PubMedPubMed · Reputable Web
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.