Allergy and Hay Fever Antihistamine Cream Cream for insect bites, stings and nettle rash. £3.29 In stock Quantity Add to basket Active ingredient Mepyramine maleate 2% Form Cream Pack size 20g Classification General sale (GSL) About this product Applied to bites and stings to relieve itching. For widespread reactions an oral antihistamine is usually more practical.