Low blood pressure should firstly clarify the cause before using drugs, common postural hypotension, blood volume insufficiency, allergy, etc., there is no so-called “rapid rise”, please follow the doctor’s instructions to standardize the treatment.
1. Postural hypotension: that is, low blood pressure caused by sitting or lying down and then suddenly standing up, first of all, we should keep lying down, if it can’t be relieved for several minutes, we need to use medication under the doctor’s knowledge, such as fludrocortisone and other volume expanders.
2. Insufficient blood volume: diarrhea, vomiting, massive dehydration, excessive diuresis, excessive sweating, excessive blood loss, etc., such as excessive blood loss, consider giving vitamin K to stop bleeding, and at the same time to establish intravenous access, in order to facilitate the rapid correction of insufficient blood volume.
3. Allergy: Hypotension caused by anaphylaxis needs to be treated with rehydration, oxygen, glucocorticosteroids such as epinephrine, dexamethasone and other anti-allergy drugs such as diphenhydramine.
Low blood pressure need to consult the doctor in time, by the doctor to clarify the cause, give targeted treatment, do not blindly self-medication.