The full name of Robitussin antihypertensive drug should be Compound Robitussin Tablets, which belongs to short-acting antihypertensive drugs. Compound Robitussin Tablets is a kind of compound preparation, mainly composed of Robitussin leaves, wild chrysanthemums, preventive medicine, hydralazine, hydrochlorothiazide and other drugs mixed, can be used to relieve dizziness, palpitations, insomnia and other high blood pressure caused by high blood pressure. However, it should be noted that Compound Robitussin Tablets are short-acting preparations, which can be used when hypertensive emergency patients need to lower their blood pressure urgently, and after stabilization, they need to use long-acting antihypertensive drugs. Compound rooibos tablets generally do not appear obvious adverse reactions, but if a large dose, it will produce a central sedative effect. Patients are advised not to drive vehicles, maneuver instruments or work at heights after taking the drug to avoid danger. In addition, overdose can also cause an increase in blood uric acid, therefore, it should be used with caution in hypertensive patients with gout. If hypertensive patients need to take Compound Robitussin Tablets, it is recommended to consult a professional doctor first and take the medication according to the doctor’s instructions, do not blindly use the medication to avoid adverse consequences.