The generic name of the drug Sildenafil is Sildenafil Citrate Tablets, which are tablets that can theoretically be broken and taken, but whether or not they can be broken has to do with whether or not the amount of the medically prescribed dose is consistent with the specific dosage of the drug. Sildenafil citrate tablets are type 5 phosphodiesterase inhibitors, which are mainly used in the treatment of male erectile dysfunction, and their specifications are 25mg/tablet, 50mg/tablet and 100mg/tablet, etc. Therefore, whether it can be broken is related to the amount of the doctor’s orders and the consistency of the specific dosage of the drug, and it is not possible to blindly break and take it on your own. This drug should not be used with nitrate drugs. In addition, some patients may experience hypertension, cerebral hemorrhage, myocardial infarction, nosebleeds, anxiety, seizures, red eyes or eye congestion and other adverse reactions, such as angina pectoris, dizziness, nausea and other symptoms at the beginning of sexual activity, sexual activities must be terminated, the specific use of the drug should be under the guidance of a physician to strictly comply with the doctor’s instructions. To summarize, if there is any discomfort during the use of the drug, you should consult a doctor in time.