The standard for hypotension is a systolic blood pressure of no more than 90 mmHg and a diastolic blood pressure of no more than 60 mmHg, so the highest hypotension will not exceed either of these two figures, and a diagnosis of hypotension can be confirmed if either of these two figures is reached. There are many causes of hypotension, such as violent vomiting, diarrhea or heavy sweating, which can lead to hypotension due to loss of body fluids causing a decrease in blood volume. Women who do not pay attention to scientific methods of weight loss, choose to diet only, or even eat only one meal a day, and this meal sometimes only choose vegetables and no main food, will damage the spleen and stomach and loss of appetite or vomiting, long-term will appear malnutrition hypotension, this situation only needs to resume a normal diet blood pressure can rise, generally will not cause significant impact on the body; if the blood pressure is only slightly low without other obvious discomfort. If the blood pressure is only slightly low without other obvious discomfort, you can take raw pulse pellets to regulate blood pressure.