Viagra and Jingo are both trade names for Sildenafil Citrate Tablets, there is no question of who is more powerful, Sildenafil Citrate Tablets have adverse reactions and contraindications, and need to be guided by a doctor to use the drug. Both of the above drugs are actually Sildenafil Citrate Tablets, which are the same kind of drug, and both are used for treating erectile dysfunction, so there is no question of who is more powerful. Taking sildenafil citrate tablets may have adverse reactions such as rash, headache, visual abnormalities, nasal congestion, diarrhea, rhinitis, muscle aches, limb pain, and low blood pressure. The drug is contraindicated during the administration of nitrate drugs, patients who are allergic to any of the ingredients in the product, women and children. It is recommended that the daily use of Sildenafil Citrate Tablets should be directed by a doctor and not used privately.