Jingo is the trade name and the generic name is sildenafil citrate tablets, which usually have no effect the next day after taking sildenafil citrate treatment. The main ingredient of Sildenafil Citrate Tablets is Sildenafil Citrate, which can be used to treat erectile dysfunction. After taking the medicine, the effect is fast, but the effective time in the body is short, usually lasts about 4 hours, will be excreted with the body’s metabolism, so taking Sildenafil Citrate Tablets the next day usually does not have the effect. If you want to continue to maintain the effect of the drug, you need to take sildenafil citrate tablets again, but be careful to take at most once a day. If there are any adverse reactions such as body edema, dyspnea, headache, etc. during the period of taking the medicine, stop taking the medicine promptly.