Jingo generic name is sildenafil citrate tablets, uremia can be taken whether the patient needs to assess whether hypertension, heart failure and other complications. If the patient has no obvious complications, can be taken, but need to halve the dose; if the patient has obvious cardiovascular system and other complications, it is not recommended that patients take. Patients with uremia may have hypertension and left ventricular hypertrophy, heart failure, nausea, vomiting, anemia, hypogonadism and other systemic multi-systemic manifestations due to the body’s metabolites and water excretion obstacles. Sildenafil citrate tablets are indicated for the treatment of erectile dysfunction. In the case of glomerular filtration rate <30ml/min, the starting dose should be halved in order to alleviate the adverse effects, therefore, if the patient does not develop hypertension, heart failure and other complications, the dosage can be reduced. However, it is contraindicated for patients who have had myocardial infarction, shock or life-threatening arrhythmia in the last 6 months, patients who are normally hypotensive or hypertensive, patients with heart failure or coronary artery disease unstable angina pectoris, and patients with sickle cell anemia or related anemia. Therefore, it is not recommended for patients if they have complications such as hypertension and heart failure. In addition, Sildenafil Citrate Tablet is also seen adverse reactions such as edema, shock, weakness, pain, angina, palpitations, hypotension, cardiac arrest, heart failure, vomiting, dysphagia, liver function abnormalities, anemia and leukopenia, asthma, and respiratory distress. If patients need to apply sildenafil citrate tablets, it is recommended to use the drug under the guidance of a doctor, not blindly self-medication to avoid adverse effects.