Viagra, generally referred to as sildenafil, does not have a definite effect on delaying sex.
Sildenafil is mainly used to treat erectile dysfunction, but does not have the effect of delaying sex. Delaying ejaculation requires the use of inhibiting the secretion of pentazocine, the current clinical use of drugs for dapoxetine hydrochloride tablets, paroxetine hydrochloride tablets and so on.
But in the use of drugs should strictly follow the doctor’s instructions, do not blindly use drugs, or may lead to some adverse reactions, such as transient diarrhea, dizziness and headache, nausea and vomiting.
It should be noted that no matter which drug is used, it should be used under the guidance of a professional doctor, and patients should not blindly increase the dosage of the drug for the sake of therapeutic effect.