The generic name of Jingo is sildenafil citrate tablets, which are used to treat erectile dysfunction in men. It can generally be taken by diabetics if there are no contraindications. If there are no contraindications in diabetic patients, it is used in the same way as in most people, with a recommended dose of 50 mg taken as needed approximately 1 hour before sexual activity; based on efficacy and tolerability, the dose may be increased to 100 mg (the maximum recommended dose) or decreased to 25 mg. The maximum number of doses is 1 per day. The recommended dose of sildenafil does not work in the absence of sexual stimulation. If a diabetic patient is 65 years of age or older, has hepatic impairment, severe renal impairment, etc. Since higher plasma levels may increase both efficacy and incidence of adverse events, a starting dose of 25 mg is appropriate for these patients. Sildenafil citrate is contraindicated in patients with diabetes mellitus who are taking any dosage form of nitrates, or who have had a myocardial infarction, shock, or life-threatening arrhythmia in the last 6 months, or who are hypotensive or hypertensive at rest, or who have heart failure or unstable angina of coronary artery disease. Sildenafil citrate tablets have numerous adverse reactions and contraindications, and must be used under the guidance of a doctor.