or eyelid myokymia
is definitely not a serious condition and it defintely does not indicate towards an underlying disease. It is not related to hypertension
and it is likely to be co-incidental that the blood pressure was high. You can ignore the eyelid twitches and they disappear over a period of time. The more you notice it or get stressed about it , it worsens. As for the rise in blood pressure , consult your physician .