It seems you are receiving harm from nagas. This has to be cleared, otherwise medical treatment will not have much benefit.
I have done a number of pujas and prayers to Tara and so forth. I will also recite White Umbrella deity [Tib: du kar] prayer for you and do Drugchuma puja [Skt: Kalarupa] twice.
- Geshe-la needs to do the puja Liberating from the Harm of the Naga and Landlord [Tib: lu dang sa dag gi don drol]
- The Lama Gyupas at Kopan Monastery can do Kalarupa puja twice
- Take two ratna sam phel pills, about five days apart
- Wear the protection amulet Liberating from Bondage.