Ok had shingles with encephalitis 4 years ago,leaving me with a lot of pain, headaches , cognitive loss, and walking ability on the left side. Recovered quite a bit with two doses of avaclovir daily . This past year my BP became so low and dropping 20 pets on standing they took me off Benecar HCT 40/25 and Ranexa. The BP normalized but selling in legs now pronounced. Additionally now my vision in left eye now is giving me double vision with the shingle headaches and pain and numbness around eye, eye Dr do not know what was causing. Recommended eye curve on cannot be seen for months. Double vision hard to manage. I am 66