The time for 8-month-old babies to take Antelope Horn Oral Liquid to see the effect is not certain, specifically related to the baby’s condition and individual differences. Antelope horn oral solution is mainly composed of antelope horn. It has the effect of calming the liver and quenching the wind (regulating the function of the liver to get rid of the internal wind), dispersing the blood and suppressing panic. It can be used for high fever and high fever caused by headache and dizziness, fainting and convulsions and other symptoms. But its specific effect time and the baby itself for the sensitivity of the drug, as well as the development of the disease process and other factors, can not be completely determined. Antelope horn oral solution belongs to the Chinese patent medicine preparation, the adverse reaction after taking is not clear, and there is no obvious contraindication to the use of drugs. It should be noted that if a baby develops symptoms of high fever, Antelope Jiao Oral Liquid should not be relied upon solely to reduce fever. Temperature should be monitored in a timely manner and medical attention should be sought if necessary to avoid delays.