Baiyunshan Jingo is the trade name and the generic name is sildenafil citrate tablets, and it is not harmful to take sildenafil citrate tablets once a week. Sildenafil citrate tablets is a kind of erectile dysfunction medication, in addition to the treatment of erectile dysfunction, also has a certain therapeutic effect on pulmonary arterial hypertension, this kind of medication taken in accordance with the doctor’s advice is not harmful to the body. Adverse reactions such as facial edema, fatigue, shock, abdominal pain, dyspepsia, nausea, dizziness, and rash may occur in some people after use. It should be noted before using the drug that it is contraindicated for those who are allergic to any of the ingredients in the product. Sildenafil Citrate Tablets may have adverse reactions, and it is recommended to use it under the guidance of a doctor and not blindly on your own.