HI, thanks for using healthcare magic
Hepatitis infection can cause only acute changes in the liver or be associated with
chronic liver disease.
It may have contributed to the increase in your liver enzymes (those are likely the values you were quoting).
High blood pressure increases the risk for kidney disease and if you are able to maintain it within a normal range it would reduce the chance of
renal disease.
If you have any additional risk factors such as
diabetes , it would be important to control these as well.
The low blood pressure readings may cause the lightheaded feeling.
Nausea can be due to different causes such as :a side effect of medication, infections, alcohol,migraine, vertigo, liver disease,kidney disease.
You should consider visiting your doctor for an assessment regarding the persisting nausea.
Hope this helps