Sildenafil can be taken halfway through sex.
Sildenafil is a selective phosphodiesterase type 5 inhibitor, which can make the penis erect under sexual stimulation to achieve the purpose of treating erectile dysfunction, thus improving the symptoms of patients who are weak in the middle of their sex life.
Sildenafil is contraindicated in people who are allergic to the product, taking nitrate drugs, etc. Taking sildenafil may cause nausea, vomiting, flushing, myalgia, frequent urination, headache, dizziness and other adverse reactions.
Therefore, patients whose sex life has gone soft in the middle of the day should go to the hospital in time, take drugs under the guidance of the doctor, and avoid self-medication to avoid adverse drug reactions.