Llanfair Road Newtown SY16 2DW Montgomeryshire County Infirmary (Newtown) - Powys Teaching Health BoardAdvice for common ailments is available from your local pharmacist and from the NHS 111 Wales website . Check your local GP practice for information about minor ailment services provided at your medical centre. The nearest 24-hour Minor Injury Unit is https://pthb.nhs.wales/hospitals-and-centres/north-powys/newtown-hospital/