Jingo refers to sildenafil, and no studies have confirmed any harm from taking sildenafil an hour after drinking alcohol, but it may lead to the occurrence of headaches and dizziness, so it is not recommended. Sildenafil is a common drug used clinically to treat erectile dysfunction and pulmonary hypertension. The drug’s interaction with alcohol is not well understood. However, since taking sildenafil may cause adverse reactions such as dizziness and headache, and alcohol drinkers may also experience dizziness and headache. Therefore, taking sildenafil one hour after drinking alcohol in some people may lead to a higher incidence of the above phenomena, and clinically it is generally not recommended to take sildenafil one hour after drinking alcohol. In addition, before using sildenafil, it should be noted that the drug can not be combined with nitrate drugs, allergic to the drug is prohibited. In the use of drugs need to follow the doctor’s advice, do not blindly use their own drugs.