Spironolactone tablets are generally not allowed to be taken by patients with low blood pressure to prevent a further drop in blood pressure values. Spironolactone tablets, as a kind of potassium-preserving diuretic, are suitable for the treatment of edematous diseases, such as congestive edema, cirrhosis ascites and so on. The drug is also used clinically to treat primary aldosteronism, assist in the treatment of hypertension, and prevent hypokalemia, etc. However, spironolactone tablets should not be taken by patients with low blood pressure in order to prevent a further drop in the blood pressure level after the use of the medication, which may induce an accidental situation. Spironolactone Tablet is contraindicated if the patient is allergic to the drug components or is a hyperkalemia patient. And spironolactone tablets should be used with caution in anuria, hepatic or renal insufficiency, acidosis, menstrual disorders. In order to reduce gastrointestinal reactions and improve the bioavailability of the drug, patients should take the drug during or after meals. It is worth noting that some people with heart failure with hypotension can be treated with spironolactone tablets in strict compliance with medical advice. It is recommended that patients follow the doctor’s instructions to use medication, and not to use spironolactone tablets and other drugs on their own. People with low blood pressure should pay attention to daily rest, should also eat more nutritious food.