The correct drug name of Luo Fu Tonic Pills is Luo Tonic Fu Ke Bi Ri Pills, and how long it takes to have an effect is related to the patient’s own physique and condition, so no generalization can be made. Clinically, if the symptoms do not improve after 2 weeks of taking the drug, the drug should be discontinued. Luo Tengfu Ke Bizhi Pill is a proprietary Chinese medicine, which mainly contains saffron, nutmeg, tribulus terrestris, leeks, woodruff, gorgonzola, cloves, peppercorns, wickerwork and other traditional Chinese medicines, which has the effect of warming up the brain and kidney, benefiting the heart and filling up the essence, and it can be used for the treatment of depression, neurasthenia, impotence, spermatorrhea, premature ejaculation and other illnesses. It should be noted that individual patients may experience yellowing of urine and black-brown stools during the medication period, which generally do not require special treatment and can be relieved by themselves after stopping the medication. Allergic to the product is prohibited, allergic individuals should be cautious. If the symptoms do not improve after 2 weeks of use, the drug should be discontinued in time to consult a doctor. Pregnant women, children should be taken under the guidance of a physician. If you need to use this product, it should be under the guidance of a physician, do not unauthorized use of drugs, so as not to cause adverse reactions.