The drugs that can rapidly raise blood pressure are usually intravenous infusion drugs, commonly used intravenous infusion drugs are ginseng and wheat injection, as well as dopamine hydrochloride injection, norepinephrine bitartrate injection. Oral medications can quickly achieve a boost in blood pressure rarely, commonly used oral antihypertensive drugs are mainly raw vein drink, and raw vein capsule, because these two drugs mainly contain red ginseng and maitake components, so has the effect of boosting blood pressure. You can also consider the application of dopamine receptor agonist drugs, commonly used drugs are bromocriptine mesylate tablets, but these drugs are generally not recommended to be taken orally, because after oral administration may cause serious adverse reactions. When a patient is found to have low blood pressure, a safer medication is to take an oral pulse drink. If the blood pressure is still very low with oral medication, intravenous drip treatment can be considered.