Placenta tablets should be taken after meals. Placenta Tablet is a proprietary Chinese medicine made from bovine or porcine placenta, which has the effects of tonifying qi, nourishing blood and benefiting essence. It is used for deficiency and emaciation, labor-heat and bone vapor, cough, night sweating (sweating abnormally after going to sleep and stopping after waking up), neurasthenia, and post-sickness body weakness. The instructions for the drug specify that the medication should be taken after meals, probably to prevent gastrointestinal irritation. Specific medication time can consult a doctor, do not blindly use their own medication. The adverse effects of the drug is not clear, allergic to the product is prohibited. Caution should be exercised where there is weakness of the spleen and stomach, vomiting and diarrhea, abdominal distension and loose stools (thin and unformed stools), cough and phlegm. It should not be taken by patients with colds. This drug is a prescription drug and should be used in strict accordance with medical advice. Avoid greasy food while taking the medicine.