Taking delay pills without ejaculation may be caused by the absence of sexual stimulation, improper drug taking, and serious conditions. 1. No sexual stimulation: If the patient ate the delay drug, but in the absence of sufficient sexual stimulation, it may not produce the effect, so there may be a delayed drug did not shoot the situation. 2. Improper drug taking: if the patient did not take the prescribed dose of drugs, or did not buy the regular drugs, then it will not play the corresponding effect, so there may also be the phenomenon of eating delayed drug did not ejaculate. 3. serious condition: if the patient’s condition is serious in the case of taking delayed medication, it is also possible to appear even after taking delayed medication did not shoot the situation. This drug is not recommended for long-term use, so as not to cause adverse effects on the body. Therefore, when the patient appeared to eat delay drug did not shoot the situation, need to immediately consult a doctor to identify the cause of the disease to give the appropriate treatment, such as the use of drugs need to comply with the doctor’s instructions, do not use drugs, so as not to aggravate the condition.