Hello Gordon!
Welcome and thank you for asking on HCM!
Regarding your concern, I would explain that these blood pressure and
heart rate fluctuations could be related to the
cold and inflammation. Painkillers can also raise blood pressure values.
Plavix does not have any effects on blood pressure or heart rate.
Anyway, the situation does not seem to be really concerning.
Regarding
tachycardia, I would recommend taking a betablocker.
If after the cold, your blood pressure values still remain high, I would recommend increasing the doses of your anti-hypertensive drugs.
Some tips would help lower blood pressure naturally:
- reduce salt and caffeine intake
- lose some pounds if you are overweight
- perform a lot of physical activity.
Hope you will find this answer helpful!
Wishing good health,
Dr. Iliri