The side effects of Cold and Fever Clearing Tablets are not known. Cold and Fever Clearing Tablets, is composed of Thornywort, Mentha piperita, Fenghuang, Chaihu, Perilla leaf, Pueraria lobata, Platycodon grandiflorum and so on. It has the effect of dispersing wind and relieving surface, clearing heat and removing toxins (removing heat and toxins from the body). It is used for fever and headache caused by wind-heat cold, nasal congestion and runny nose, sneezing, sore throat and generalized aches and pains. Avoid smoking, alcohol and spicy, cold and greasy food. It is not suitable to take tonic Chinese medicine at the same time during the period of taking the medicine. Children, pregnant women, lactating women, the elderly and the infirm should be taken under the guidance of a physician. If symptoms are not relieved after 3 days of taking the medicine, go to the hospital for consultation. If you need to use Cold & Fever Tablet, you should use it under professional doctor’s instruction.