I Have Been Taking Ligaplex I For Over A Month--four

I have been taking Ligaplex I for over a month--four tablets a day. I also take Areds2 vitamins for my eyes (retina issue) and Benicar for blood pressure control. I have noticed the my blood pressure is somewhat higher (150/8) lately. I am 75 years old. is the Ligaflex 1 causing the increase in blood pressure? For years my blood pressure was 20/80. My weight has not gone up