How long to take Imusak Tablets to have effect is related to the severity of the patient’s condition, it takes about 1-3 months to have efficacy, it is recommended to adhere to the medication according to medical advice. Imusak Tablets is a proprietary Chinese medicine, a prescription class of proprietary Chinese medicine, mainly for tonifying the kidneys and aphrodisiacs as well as spermatorrhea, mainly for the treatment of impotence, premature ejaculation, slippage, spermatorrhea and neurasthenia. The difference between proprietary Chinese medicines and western medicines is that western medicines usually have data or information from standardized clinical trials to confirm effectiveness and safety. Chinese medicines lack evidence or data and are recommended to be used under the guidance of a doctor. After a period of application, if the symptoms do not ease in the short term, or if they worsen, or if other symptoms appear, it is important to go to the hospital promptly and reflect the treatment to the doctor, who will make relevant adjustments to the medication according to the situation. Patients should read the drug instructions before taking the medication to understand the usage, dosage, precautions and contraindications in order to ensure the safety of the medication and to maximize the efficacy of the medication. Patients should also follow up regularly so that the doctor can make appropriate adjustments according to the treatment situation.