hi, i am a 56 year old woman who started taking two different meds. for hepatitus c about 6 weeks ago. since starting this treatment i have had mouth sores all over my tongue and down my throat . i now have med. for that which helped, but now have a white patch about mid-way on top of my tongue. it is painless, but bothers me, as it is raised and have noticed my taste buds are off also. thank you, beverly warren