nimrashabbir

1
How long does caffeine raise your blood pressure?

• Even if you don't have high blood pressure,
  caffeine will cause a brief but drastic rise in
  your blood pressure. It's unknown what's causing
  the blood pressure to rise. Caffeine, according
  to some researchers, can block a hormone that
  keeps your arteries open. Others believe that
  caffeine stimulates the adrenal glands to release
  more dopamine, resulting in a rise in blood
  pressure.

2
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• Some people who regularly consume
  caffeinated drinks have a higher average blood
  pressure than do those who drink none. Others who
  consume caffeinated drinks on a daily basis build
  a caffeine tolerance. Caffeine, as a result, has
  no long-term impact on their blood pressure.
• Is Will quitting coffee lower blood
  pressure?
• Caffeine causes a rise in blood pressure.
  It can also prevent the arteries from remaining
  as large as they should be for good blood
  pressure, according to researchers. If you
  eliminate caffeine from your diet, you will avoid
  this blood pressure spike and the possible risks
  that come with it. Check your blood pressure
  before drinking a cup of coffee or another
  caffeinated beverage, and again 30 to 120 minutes
  later to see whether caffeine is increasing it.
  You may be vulnerable to the blood
  pressure-raising effects of caffeine if your
  blood pressure rises by five to ten points. To
  prevent withdrawal headaches, reduce the caffeine
  intake gradually over several days to a week.

3
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• Is it okay for me to drink coffee while
  taking blood pressure medication?
• According to research published in the
  American Journal of Hypertension, patients who
  drink a cup of coffee every now and then maybe
  reducing the effectiveness of blood pressure
  medicine. Caffeinated coffee has been shown in
  studies to raise blood pressure in the short
  term, but decaffeinated coffee does not. Caffeine
  appears to be a significant factor in affecting
  blood pressure, and experts say that as such, it
  is also a cause for cardiovascular events.
• Conclusion
• Ask your doctor if you can restrict or
  avoid drinking caffeinated drinks if you have
  high blood pressure. If you're worried about
  caffeine's impact on your blood pressure,
  consider restricting your caffeine intake to 200
  milligrams a day roughly the same amount as two
  8-ounce (237-milliliter) cups of brewed coffee.
  Remember that the amount of caffeine in coffee
  and other drinks differ depending on the brand
  and preparation process. And, if you have high
  blood pressure, stop drinking caffeine before
  engaging in behaviors that naturally raise blood
  pressure, such as exercise, weightlifting, or
  strenuous physical labor.