Can I go for laser hair removal whilst being on Cetirizine? (allergy tablets)

You can absolutely take cetirizine while undergoing laser hair removal. It is an antihistamine which does not make your skin more sensitive to the sun. If you should have any itching or sensitivity after the treatments, it might actually help!

Thanks for your question.  As long as your medications are not sun sensitizing, you can continue laser treatments.  We primarily worry about a small subset of antibiotics.  I hope this helps.