Blood pressure variations during the day

In this first of many blood pressure experiments, I used a home blood pressure monitor (upper arm cuff), to measure my blood pressure during my waking day.

The readings were not taken at specific intervals, and I have made no attempt to show on this graph when I ate food, did exercise, drank coffee, or anything else that might affect blood pressure. The whole point of this experiment was just to see how my blood pressure varied throughout the day.

Here are my results:

Average Blood pressure over the day: 129/82

Here is the chart of this data:

The fluctuations were not as big as I anticipated, but one thing I have noticed is that my blood pressure does tend to reduce as the evening progresses.

We have to be careful to draw any conclusions from this blood pressure data, but clearly, there is some variation during the day.

I will be looking at specific influences in other experiments, and how they affect my blood pressure, so look out for those. They will be listed down the left of this page.

HELLP Syndrome

What is HELLP Syndrome? HELLP Syndrome is a rare, but serious complication that occurs in up to 12 percent of the women who have preeclampsia.

The syndrome is named after the main characteristics of the disease, namely Hemolysis (break down of red blood cells), Elevated Liver enzymes, which can cause liver damage, and Low Platelet count (platelets are involved in blood clotting).

What are the symptoms of HELLP Syndrome?

Symptoms include:

• a gradual onset of headaches
• weakness & fatigue
• blurred vision
• nausea & vomiting
• pain around the upper abdomen
• jaundice
• diarrhea
• tingling in the extremities

One of the problems in diagnosing HELLP, is that not every woman exhibits all of these symptoms, so any woman showing a mixture of symptoms, should be evaluated for HELLP. Unfortunately, HELLP syndrome is often disdiagnosed in the early stages, increasing the risks of liver failure and death. If you are pregnant, and suffering from any of the above symptoms, please consult your doctor as soon as possible.

How is HELLP Syndrome Diagnosed?

Diagnosing HELLP syndrome may include:

• Full physical examination
• blood pressure measurement
• red blood cell count
• bilirubin level
• liver function tests
• platelet count
• urine tests for protein

Platelet counts are considered good indicators of HELLP severity (the Mississippi classification system). Class I is the most severe, with less than 50 million/l Class II is between 50 – 100 million/l Class III is greater than 100 million/l

How is HELLP Syndrome Treated?

Some medications have been looked at for treating HELLP, but the results of tests are inconclusive. Those treatments include:

• Magnesium sulphate which is throught to reduce the risk of seizures and slow the progress of eclampsia.
• fresh frozen plasma
• blood transfusion to treat anaemia.
• In mild cases, corticosteroids and antihypertensives may be sufficient.
• Intravenous fluids.

Cesarean delivery of the baby is the only effective treatment, even if it the baby is premature. The decision is usually made early because of deteriorating health (and liver function) of the mother becomes a threat to both moth and baby.

Complications of HELLP syndrome

Failure to effectively treat HELLP can lead to liver damage, and even death. Please consult your doctor if you have any of the symptoms listed above.