Some wholesalers are having problems with their supplies of Vimpat. UCB pharma, the company that makes Vimpat, have assured us that there are no stock problems. If you are having problems getting your Vimpat, your pharmacists can order your individual prescription directly from UDG (stockists for UCB). The pharmacists themselves can contact the Epilepsy helpline (0808 800 5050) for the direct UDG fax numbers.