As the year draws to a close, the north has already cooled down and snowed, but the south is still sunny. However, whether it’s the sudden drop in temperature or the alternating hot and cold, it’s easy to pose a threat to your baby’s health: the frequent occurrence of colds and the ensuing fever and cough, which are repeated and difficult to get well, make parents headache. For this situation, some parents will prepare some common medicines for cold and cough in advance. Today, we have to remind you of one thing: when choosing cough drops for your child, pay attention to the ingredients inside! Some cough drops can make children addicted! Diagnosis of “cough water” addiction: The differential diagnosis of “cough water” addiction is drug dependence, a mental and sometimes physical state caused by the interaction between the drug and the body. It shows a compulsion to use the drug continuously and regularly for behavioral and other reactions, in order to feel its mental effects or to avoid the discomfort caused by withdrawal. The connotation of addiction now encompasses both substance (drug) addiction and behavioral addiction. The central feature of addiction is that the patient clearly knows that his or her behavior is harmful but is unable to control himself or herself. Cough syrup addiction: Cough syrup drugs that act directly on the nerve center usually contain codeine, ephedrine and other ingredients that can easily cause excitement, but the content of such ingredients is not large, and the excitement it produces in the nervous system is only equivalent to 1/8 to 1/12 of morphine. “. But if you drink it for a long time and in large quantities, you will form drug dependence. 1.History of overdose or misuse. 2, with the above symptoms of central excitation and sympathomimetic effects: hypertension, tachycardia, skin pallor, ventricular arrhythmia, paranoia (long-term application), seizures (for epileptic patients can occur in small doses) and central nervous system depression (high doses), especially myelopathic respiratory depression. 3, stomach contents, blood and urine for toxicological identification.